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Capítulo - 2 - Termodinâmica Aplicada - pág. - 14
Tabela (2.4-1) Propriedades da Água Saturada (Líquido-Vapor) Tabela de Pressão
Volume
Específico
m3
/kg
Energia
Interna
kJ/kg
Entalpia
kJ/kg
Entropia
kJ/kg.K
Pres.
bar
Temp
o
C
Líquid
Sat.
vL x103
Vapor
Sat.
vG
Líquid
Sat.
uL
Vapor
Sat.
uG
Líquid
Sat.
hL
Líqui-
Vapor
hLG
Vapor
Sat.
hG
Líquid
Sat.
sL
Vapor
Sat.
sG
0,04 28,96 1,0040 34,800 121,45 2415,2 121,46 2432,9 2554,4 0,4226 8,4746
0,06 36,16 1,0064 23,739 151,53 2425,0 151,53 2415,9 2567,4 0,5210 8,3304
0,08 41,51 1,0084 18,103 173,87 2432,2 173,88 2403,1 2577,0 0,5926 8,2287
0,10 45,81 1,0102 14,674 191,82 2437,9 191,83 2392,8 2584,7 0,6493 8,1502
0,20 60,06 1,0172 7,649 251,38 2456,7 251,40 2358,3 2609,7 0,8320 7,9085
0,30 69,10 1,0223 5,229 289,20 2468,4 289,23 2336,1 2625,3 0,9439 7,7686
0,40 75,87 1,0265 3,993 317,53 2477,0 317,58 2319,2 2636,8 1,0259 7,6700
0,50 81,33 1,0300 3,240 340,44 2483,9 340,49 2305,4 2645,9 1,0910 7,5939
0,60 85,94 1,0331 2,732 359,79 2489,6 359,86 2293,6 2653,5 1,1453 7,5320
0,70 89,95 1,0360 2,365 376,63 2494,5 376,70 2283,3 2660,0 1,1919 7,4797
0,80 93,50 1,0380 2,087 391,58 2498,8 391,66 2274,1 2665,8 1,2329 7,4346
0,90 96,71 1,0410 1,869 405,06 2502,6 405,15 2265,7 2670,9 1,2695 7,3949
1,00 99,63 1,0432 1,694 417,36 2506,1 417,46 2258,0 2675,5 1,3026 7,3594
1,50 111,4 1,0528 1,159 466,94 2519,7 467,11 2226,5 2693,6 1,4336 7,2233
2,00 120,2 1,0605 0,8857 504,49 2529,5 504,70 2201,9 2706,7 1,5301 7,1271
2,50 127,4 1,0672 0,7187 535,10 2537,2 535,37 2181,5 2716,9 1,6072 7,0527
3,00 133,6 1,0732 0,6058 561,15 2543,6 561,47 2163,8 2725,3 1,6718 6,9919
3,50 138,9 1,0786 0,5243 583,95 2546,9 584,33 2148,1 2732,4 1,7275 6,9405
4,00 143,6 1,0836 0,4625 604,31 2553,6 604,74 2133,8 2738,6 1,7766 6,8959
4,50 147,9 1,0882 0,4140 622,25 2557,6 623,25 2120,7 2743,9 1,8207 6,8565
5,00 151,9 1,0926 0,3749 639,68 2561,2 640,23 2108,5 2748,7 1,8607 6,8212
6,00 158,9 1,1006 0,3157 669,90 2567,4 670,56 2086,3 2756,8 1,9312 6,7600
7,00 165,0 1,1080 0,2729 696,44 2572,5 697,22 2066,3 2763,5 1,9922 6,7080
8,00 170,4 1,1148 0,2404 720,22 2576,8 721,11 2048,0 2769,1 2,0462 6,6628
9,00 175,4 1,1212 0,2150 741,83 2580,5 742,83 2031,1 2773,9 2,0946 6,6226
10,0 179,9 1,1273 0,1944 761,68 2583,6 762,81 2015,3 2778,1 2,1387 6,5863
15,0 198,3 1,1539 0,1318 843,16 2594,5 844,84 1947,3 2792,2 2,3150 6,4448
20,0 212,4 1,1767 0,0996 906,44 2600,3 908,79 1890,7 2799,5 2,4474 6,3409
25,0 224,0 1,1973 0,0800 959,11 2603,1 962,11 1841,0 2803,1 2,5547 6,2575
30,0 233,9 1,2165 0,0667 1004,8 2604,1 1008,4 1795,7 2804,2 2,6457 6,1869
35,0 242,6 1,2347 0,0571 1045,4 2603,7 1049,8 1753,7 2803,4 2,7253 6,1253
40,0 250,4 1,2522 0,0498 1082,3 2602,3 1087,3 1714,1 2801,4 2,7964 6,0701
45,0 257,5 1,2692 0,0441 1116,2 2600,1 1121,9 1676,4 2798,3 2,8610 6,0199
50,0 264,0 1,2859 0,0394 1147,8 2597,1 1154,2 1640,1 2794,3 2,9202 5,9734
60,0 275,6 1,3187 0,0324 1205,4 2589,7 1213,4 1571,0 2784,3 3,0267 5,8892
70,0 285,9 1,3513 0,0274 1257,6 2580,5 1267,0 1505,1 2772,1 3,1211 5,8133
80,0 295,1 1,3842 0,0235 1305,6 2569,8 1316,6 1441,3 2758,0 3,2068 5,7432
90,0 303,4 1,4178 0,0205 1350,5 2557,8 1363,3 1378,9 2742,1 3,2858 5,6772
100,0 311,1 14,524 0,0180 1393,0 2544,4 1407,6 1317,1 2724,7 3,3596 56,141
110,0 318,2 14,886 0,0160 1433,7 2529,8 1450,1 1255,5 2705,6 3,4295 55,527
Capítulo - 2 - Termodinâmica Aplicada - pág. - 15
Tabela (2.4-2) - Propriedades da Água Saturada (Líquido-Vapor) Tabela de Temperatura
Volume
Específico
m3
/kg
Energia
Interna
kJ/kg
Entalpia
kJ/kg
Entropia
kJ/kg.K
Temp
o
C
Press.
bar
Líquid
Sat.
vL x103
Vapor
Sat.
vG
Líquid
Sat.
uL
Vapor
Sat.
uG
Líquid
Sat.
hL
Líqui-
Vapor
hLG
Vapor
Sat.
hG
Líquid
Sat.
sL
Vapor
Sat.
sG
0,01 0,00611 1,0002 206,136 0,00 2375,3 0,01 2501,3 2501,4 0,0000 9,1562
5 0,00872 1,0001 147,120 20,97 2382,3 20,98 2489,6 2510,6 0,0761 9,0257
10 0,01228 1,0004 106,379 42,00 2389,2 42,01 2477,7 2519,8 0,1510 8,9008
15 0,01705 1,0009 77,926 62,99 2396,1 62,99 2465,9 2528,9 0,2245 8,7814
20 0,02339 1,0018 57,791 83,95 2402,9 83,96 2454,1 2538,1 0,2966 8,6672
25 0,03169 1,0029 43,360 104,88 2409,8 104,89 2442,3 2547,2 0,3674 8,5580
30 0,04246 1,0043 32,894 125,78 2416,6 125,79 2430,5 2556,3 0,4369 8,4533
35 0,05628 1,0060 25,216 146,67 2423,4 146,68 2418,6 2565,3 0,5053 8,3531
40 0,07384 1,0078 19,523 167,56 2430,1 167,57 2406,7 2574,3 0,5725 8,2570
45 0,09593 1,0099 15,258 188,44 2436,8 188,45 2394,8 2583,2 0,6387 8,1648
50 0,1235 1,0121 12,032 209,32 2443,5 209,33 2382,7 2592,1 0,7038 8,0763
55 0,1576 1,0146 9,568 230,21 2450,1 230,23 2370,7 2600,9 0,7679 7,9913
60 0,1994 1,0172 7,671 251,11 2456,6 251,13 2358,5 2609,6 0,8312 7,9096
65 0,2503 1,0199 6,197 272,02 2463,1 272,06 2346,2 2618,3 0,8935 7,8310
70 0,3119 1,0228 5,042 292,95 2469,6 292,98 2333,8 2626,8 0,9549 7,7553
75 0,3858 1,0259 4,131 313,90 2475,9 313,93 2321,4 2635,3 1,0155 7,6824
80 0,4739 1,0291 3,407 334,86 2482,2 334,91 2308,8 2643,7 1,0753 7,6122
85 0,5783 1,0325 2,828 355,84 2488,4 355,90 2296,0 2651,9 1,1343 7,5445
90 0,7014 1,0360 2,361 376,85 2494,5 376,92 2283,2 2660,1 1,1925 7,4791
95 0,8455 1,0397 1,982 397,88 2500,6 397,96 2270,2 2668,1 1,2500 7,4159
100 1,014 1,0435 1,673 418,94 2506,5 419,04 2257,0 2676,1 1,3069 7,3549
110 1,433 1,0516 1,210 461,14 2518,1 461,30 2230,2 2691,5 1,4185 7,2387
120 1,985 1,0603 0,8919 503,50 2529,3 503,71 2202,6 2706,3 1,5276 7,1296
130 2,701 1,0697 0,6685 546,02 2539,9 546,31 2174,2 2720,5 1,6344 7,0269
140 3,613 1,0797 0,5089 588,74 2550,0 589,13 2144,7 2733,9 1,7391 6,9299
150 4,758 1,0905 0,3928 631,68 2559,5 632,20 2114,3 2746,5 1,8418 6,8379
160 6,178 1,1020 0,3071 674,86 2568,4 675,55 2082,6 2758,1 1,9427 6,7502
170 7,917 1,1143 0,2428 718,33 2576,5 719,21 2049,5 2768,7 2,0419 6,6663
180 10,02 1,1274 0,1941 762,09 2583,7 763,22 2015,0 2778,2 2,1396 6,5857
190 12,54 1,1414 0,1565 806,19 2590,0 807,62 1978,8 2786,4 2,2359 6,5079
200 15,54 1,1565 0,1274 850,65 2595,3 852,45 1940,7 2793,2 2,3309 6,4323
220 23,18 1,1900 0,08619 940,87 2602,4 943,62 1858,5 2802,1 2,5178 6,2861
240 33,44 1,2291 0,05976 1033,2 2604,0 1037,3 1766,5 2803,8 2,7015 6,1437
260 46,88 1,2755 0,04221 1128,4 2599,0 1134,4 1662,5 2796,6 2,8838 6,0019
280 64,12 1,3321 0,03017 1227,5 2586,1 1236,0 1543,6 2779,6 3,0668 5,8571
300 85,81 1,4036 0,02167 1332,0 2563,0 1344,0 1404,9 2749,0 3,2534 5,7045
320 112,7 1,4988 0,01549 1444,6 2525,5 1461,5 1238,6 2700,1 3,4480 5,5362
340 145,9 1,6379 0,01080 1570,3 2464,6 1594,2 1027,9 2622,0 3,6594 5,3357
360 186,5 1,8925 0,00695 1725,2 2351,5 1760,5 720,5 2481,0 3,9147 5,0526
374,14 220,9 3,1550 0,00316 2029,6 2029,6 2099,3 0,0 2099,3 4,4298 4,4298
Capítulo - 2 - Termodinâmica Aplicada - pág. - 16
Tabela (2.4-3) Propriedades do Vapor de Água Superaquecida (Resumida)
Pressão = 0,010 MPa
Temperatura de Sat.(45,81
o
C)
Pressão = 0,100 MPa
Temperatura de Sat.(99,62
o
C)
Pressão = 0,500 MPa
Temperatura de Sat.(151,86
o
C)
Temperatura
↓
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específic
o
v
Entalpia
h
Entropia
s
O
C m
3
/kg kJ/kg kJ/kg.K m
3
/kg kJ/kg kJ/kg.K m
3
/kg kJ/kg kJ/kg.K
Sat. 14,6736 2584,63 8,1501 1,69400 2675,46 7,3593 0,37489 2748,67 6,8212
100 17,1956 2687,50 8,4479 -------- -------- -------- -------- -------- --------
150 19,5125 2782,99 8,6881 1,93636 2776,38 7,6133 -------- -------- --------
200 21,8251 2879,52 8,9037 2,17226 2875,27 7,8342 0,42492 2855,37 7,0592
250 24,1356 2977,31 9,1002 2,40604 2974,33 8,0332 0,47436 2960,68 7,2708
300 26,4451 3076,51 9,2812 2,63876 3074,28 8,2157 0,52256 3064,20 7,4598
400 31,0625 3279,51 9,6076 3,10263 3278,11 8,5434 0,61728 3271,83 7,7937
500 35,6790 3489,05 9,8977 3,56547 3488,09 8,8341 0,71093 3483,82 8,0872
600 40,2949 3705,40 10,161 4,02781 3704,72 9,0975 0,80406 3701,67 8,3521
700 44,9105 3928,73 10,403 4,48986 3928,23 9,3398 0,89691 3925,97 8,5952
800 49,5260 4159,10 10,628 4,95174 4158,71 9,5652 0,98959 4156,96 8,8211
900 54,1414 4396,44 10,840 5,41353 4396,12 9,7767 1,08217 4394,71 9,0329
1000 58,7567 4640,58 11,039 5,87526 4640,31 9,9764 1,17469 4639,11 9,2328
1100 63,3720 4891,19 11,229 6,33696 4890,95 10,1658 1,26718 4889,88 9,4224
1200 67,9872 5147,78 11,409 6,79863 5147,56 10,3462 1,35964 5146,58 9,6028
Temperatura
↓
O
C
Pressão = 1,00 MPa
Temperatura de Sat.(179,91
o
C)
Pressão = 2,00 MPa
Temperatura de Sat.(212,42
o
C)
Pressão = 4,00 MPa
Temperatura de Sat.(250,40
o
C)
Sat. 0,19444 2778,08 6,5864 0,09963 2799,51 6,3408 0,04978 2801,36 6,0700
200 0,20596 2827,86 6,6939 ------ ------ ------ ------ ------ ------
300 0,25794 3051,15 7,1228 0,12547 3023,50 6,7663 0,05884 2960,68 6,3614
400 0,30659 3263,88 7,4650 0,15120 3247,60 7,1270 0,07341 3213,51 6,7689
500 0,35411 3478,44 7,7621 0,17568 3467,55 7,4316 0,08643 3445,21 7,0900
600 0,40109 3697,85 8,0289 0,19960 3690,14 7,7023 0,09885 3674,44 7,3688
700 0,44779 3923,14 8,2731 0,22323 3917,45 7,9487 0,11095 3905,94 7,6198
800 0,49432 4154,78 8,4996 0,24668 4150,40 8,1766 0,12287 4141,59 7,8502
900 0,54075 4392,94 8,7118 0,27004 4389,40 8,3895 0,13469 4382,34 8,0647
1000 0,58712 4637,60 8,9119 0,29333 4634,61 8,5900 0,14645 4628,65 8,2661
1100 0,63345 4888,55 9,1016 0,31659 4885,89 8,7800 0,15817 4880,63 8,4566
1200 0,67977 5145,36 9,2821 0,33984 5142,92 8,9606 0,16987 5138,07 8,6376
Temperatura
↓
O
C
Pressão = 6,00 MPa
Temperatura de Sat.(275,64
o
C)
Pressão = 8,00 MPa
Temperatura de Sat.(295,06
o
C)
Pressão = 10,00 MPa
Temperatura de Sat.(311,06
o
C)
Sat. 0,03244 2784,33 5,8891 0,02352 2757,94 5,7431 0,01803 2724,67 5,6140
300 0,03616 2884,19 6,0673 0,02426 2784,98 5,7905 ------ ------ ------
350 0,04223 3042,97 6,3334 0,02995 2987,30 6,1300 0,02242 2923,39 5,9442
400 0,04739 3177,17 6,5407 0,03432 3138,28 6,3633 0,02641 3096,46 6,2119
450 0,05214 3301,76 6,7192 0,03817 3271,99 6,5550 0,02975 3240,83 6,4189
500 0,05665 3422,12 6,8802 0,04175 3398,27 6,7239 0,03279 3373,63 6,5965
600 0,06525 3266,89 7,1676 0,04845 3642,03 7,0205 0,03837 3625,34 6,9028
700 0,07352 3894,28 7,4234 0,05481 3882,47 7,2812 0,04358 3870,52 7,1687
800 0,08160 4132,74 7,6566 0,06097 4123,84 7,5173 0,04859 4114,91 7,4077
900 0,08958 4375,29 7,8727 0,06702 4368,26 7,7350 0,05349 4361,24 7,6272
1000 0,09749 4622,74 8,0751 0,07301 4616,87 7,9384 0,05832 4611,04 7,8315
1100 0,10536 4875,42 8,2661 0,07896 4870,25 8,1299 0,06312 4865,14 8,0236
1200 0,11321 5133,28 8,4473 0,08489 5128,54 8,3115 0,06789 5123,84 8,2054
Referência " Fundamentals of Thermodynamics" - Fith Edition - R. E. Sonntag, C. Borgnakke and G. J. Van Wylen - 1998
Capítulo - 2 - Termodinâmica Aplicada - pág. - 17
Tabela (2.4-4) Propriedades da Água Subresfriada ou Líquido Comprimido (Resumida)
Pressão = 2,50 MPa
Temperatura de Sat.(223,29
o
C)
Pressão = 5,00 MPa
Temperatura de Sat.(263,99
o
C)
Pressão = 7,50 MPa
Temperatura de Sat.(290,59
o
C)
Temperatura
↓
Volume
Específic
o
v x 103
Entalpia
h
Entropia
s
Volume
Específic
o
v x 103
Entalpia
h
Entropia
s
Volume
Específic
o
v x 103
Entalpia
h
Entropia
s
O
C m
3
/kg kJ/kg kJ/kg.K m
3
/kg kJ/kg kJ/kg.K m
3
/kg kJ/kg kJ/kg.K
0 ------- ------ ------- 0,998 5,02 0,0001 ------ ------- ------
20 1,001 86,30 0,2961 1,000 88,64 0,2955 0,998 83,50 0,2950
40 1,007 169,77 0,5715 1,006 171,95 0,5705 1,004 166,64 0,5696
80 1,028 336,86 1,0737 1,027 338,83 1,0719 1,026 333,15 1,0704
100 1,042 420,85 1,3050 1,041 422,71 1,3030 1,040 416,81 1,3011
140 1,078 590,52 1,7369 1,077 592,13 1,7342 1,075 585,72 1,7317
180 1,126 763,97 2,1375 1,124 765,24 2,1341 1,122 758,13 2,1308
200 1,156 852,80 2,3294 1,153 853,85 2,3254 ------ ------ ------
220 1,190 943,70 2,5174 1,187 944,36 2,5128 1,184 936,2 2,5083
260 ------ ------ ------ 1,275 1134,30 2,8829 1,270 1124,4 2,8763
Sat. 1,1973 962,10 2,5546 1,286 1154,21 2,9201 1,368 1282,0 3,1649
Temperatura
↓
O
C
Pressão = 10,00 MPa
Temperatura de Sat.(311,06
o
C)
Pressão = 15,00 MPa
Temperatura de Sat.(342,24
o
C)
Pressão = 20,00 MPa
Temperatura de Sat.(365,81
o
C)
0 0,995 10,05 0,0003 0,993 15,04 0,0004 0,990 20,00 0,0004
40 1,003 176,36 0,5685 1,001 180,75 0,5665 0,999 185,14 0,5646
80 1,025 342,81 1,0687 1,022 346,79 1,0655 1,020 350,78 1,0623
100 1,039 426,48 1,2992 1,036 430,26 1,2954 1,034 434,04 1,2917
140 1,074 595,40 1,7291 1,071 598,70 1,7241 1,068 602,03 1,7192
180 1,120 767,83 2,1274 1,116 770,48 2,1209 1,112 773,18 2,1146
200 1,148 855,97 2,3178 1,143 858,18 2,3103 1,139 860,47 2,3031
240 1,219 1025,94 2,6872 1,211 1038,99 2,6770 1,205 1040,04 2,6673
280 1,322 1234,11 3,0547 1,308 1232,09 3,0392 1,297 1230,62 3,0248
300 1,397 1342,31 3,2468 1,377 1337,23 3,2259 1,360 1333,29 3,2071
320 ------ ------ ------ 1,472 1453,13 3,4246 1,444 1444,53 3,3978
340 ------ ------ ------ 1,631 1591,88 3,6545 1,568 1571,01 3,6074
Sat. 1,452 1407,53 3,3595 1,658 1610,45 3,6847 2,035 1826,18 4,0137
Temperatura
↓
O
C
Pressão = 25,00 MPa
Pressão acima do ponto Crítico
Pressão = 30,00 MPa
Pressão acima do ponto Crítico
Pressão = 50,00 MPa
Pressão acima do ponto Crítico
0 ------ ------ ------ 0,986 29,82 0,0001 0,977 49,03 -0,0014
20 0,9907 82,47 0,2911 0,989 111,82 0,2898 0,980 130,00 0,2847
40 0,9971 164,60 0,5626 0,995 193,87 0,5606 0,987 211,20 0,5526
80 ------ ------ ------ 1,016 358,75 1,5061 1,007 374,68 1,0439
100 1,0313 412,08 1,2881 1,029 441,63 1,2844 1,020 456,87 1,2703
140 ------ ------ ------ 1,062 608,73 1,7097 1,052 622,33 1,6915
180 ------ ------ ------ 1,105 778,71 2,1024 1,091 790,24 2,0793
200 1,1344 834,5 2,2961 1,130 865,24 2,2892 1,115 875,46 2,2634
240 ------ ------ ------ 1,192 1042,60 2,6489 1,170 1049,20 2,6158
280 ------ ------ ------ 1,275 1228,96 2,9985 1,242 1229,26 2,9536
300 1,3442 1296,6 3,1900 1,330 1327,80 3,1740 1,286 1322,95 3,1200
320 ------ ------ ------ 1,400 1432,63 3,3538 1,339 1420,17 3,2867
340 ------ ------ ------ 1,492 1546,47 3,5425 1,430 1522,07 3,4556
360 ------ ------ ------ 1,627 1675,36 3,7492 1,484 1630,16 3,6290
Referência " Fundamentals of Thermodynamics" - Fith Edition - R. E. Sonntag, C. Borgnakke and G. J. Van Wylen 1998
Capítulo - 2 - Termodinâmica Aplicada - pág. - 18
TABELA (2.4-5) Propriedades de Saturação - REFRIGERANTE - R-12 (Resumida)
TEMP. PRES.
VOLUME
ESPECÍFICO
ENTALPIA
ESPECÍFICA
ENTROPIA
ESPECÍFICA
TEMP.
o
C kgf/cm2
Líquido
m3
/kg
vL x 10 3
Vapor
m3
/kg
vv
Líquido
kcal/kg
hL
Líq-vap
kcal/kg
h LV
Vapor
kcal/kg
h v
Líquido
kcal/kg.K
SL
Vapor
kcal/kg.K
SV
o
C
-40,0 0,6544 0,6595 0,2419 91,389 40,507 131,896 0,96610 1,13982 -40,0
-36,0 0,7868 0,6644 0,2038 92,233 40,104 132,337 0,96968 1,13877 -36,0
-32,0 0,9394 0,6694 0,1727 93.081 39,696 132,776 0,97321 1,13781 -32,0
-30,0 1,0239 0,6720 0,1594 93,506 39,490 132,995 0,97496 1,13736 -30,0
-28,0 1,1142 0,6746 0,1473 93,931 39,282 133,213 0,97670 1,13692 -28,0
-26,0 1,2107 0,6772 0,1363 94,358 39,073 133,431 0,97842 1,13651 -26,0
-24,0 1,3134 0,6799 0,1263 94,786 38,862 133,648 0,98014 1,13611 -24,0
-22,0 1,4228 0,6827 0,1172 95,215 38,649 133,864 0,98185 1,13573 -22,0
-20,0 1,5391 0,6854 0,1088 95,644 38,435 134,079 0,98354 1,13536 -20,0
-18,0 1,6626 0,6883 0,1012 96,075 38,219 134,294 0,98523 1,13501 -18,0
-16,0 1,7936 0,6911 0,0943 96,506 38,001 134,507 0,98691 1,13468 -16,0
-14,0 1,9323 0,6940 0,0879 96,939 37,781 134,720 0,98857 1,13435 -14,0
-12,0 2,0792 0,6970 0,0820 97,373 37,559 134,932 0,99023 1,13405 -12,0
-10,0 2,2344 0,7000 0,0766 97,808 37,335 135,143 0,99188 1,13375 -10,0
-8,0 2,3983 0,7031 0,0717 98,244 37,109 135,352 0,99352 1,13347 -8,0
-6,0 2,5712 0,7062 0,0671 98,681 36,880 135,561 0,99515 1,13320 -6,0
-4,0 2,7534 0,7094 0,0629 99,119 36,649 135,769 0,99678 1,13294 -4,0
-2,0 2,9452 0,7126 0,0590 99,559 36,416 135,975 0,99839 1,13269 -2,0
0,0 3,1469 0,7159 0,0554 100,00 36,180 136,180 1,00000 1,13245 0,0
2,0 3,3590 0,7192 0,0520 100,44 35,942 136,384 1,00160 1,13222 2,0
4,0 3,5816 0,7226 0,0490 100,89 35,700 136,586 1,00319 1,13200 4,0
6,0 3,8152 0,7261 0,0461 101,33 35,456 136,787 1,00478 1,13179 6,0
8,0 4,0600 0,7296 0,0434 101,78 35,209 136,987 1,00636 1,13159 8,0
10,0 4,3164 0,7333 0,0409 102,23 34,959 137,185 1,00793 1,13139 10,0
12,0 4,5848 0,7369 0,0386 102,68 34,705 137,382 1,00950 1,13120 12,0
14,0 4,8655 0,7407 0,0364 103,13 34,448 137,577 1,01106 1,13102 14,0
16,0 5,1588 0,7445 0,0344 103,58 34,188 137,770 1,01262 1,13085 16,0
18,0 5,4651 0,7484 0,0325 104,04 33,924 137,961 1,01417 1,13068 18,0
20,0 5,7848 0,7524 0,0308 104,50 33,656 138,151 1,01572 1,13052 20,0
22,0 6,1181 0,7565 0,0291 104,96 33,383 138,338 1,01726 1,13036 22,0
26,0 6,8274 0,7650 0,0261 105,88 32,826 138,707 1,02034 1,13006 26,0
30,0 7,5959 0,7738 0,0235 106,82 32,251 139,067 1,02340 1,12978 30,0
34,0 8,4266 0,7831 0,0212 107,76 31,655 139,418 1,02645 1,12950 34,0
38,0 9,3225 0,7929 0,0191 108,72 31,037 139,757 1,02949 1,12923 38,0
40,0 9,7960 0,7980 0,0182 109,20 30,719 139,922 1,03101 1,12910 40,0
44,0 10,796 0,8086 0,0164 110,18 30,062 140,244 1,03405 1,12884 44,0
48,0 11,869 0,8198 0,0149 111,17 29,377 140,551 1,03710 1,12857 48,0
52,0 13,018 0,8318 0,0135 112,18 28,660 140,842 1,04015 1,12829 52,0
56,0 14,247 0,8445 0,0122 113,21 27,907 141,116 1,04322 1,12800 56,0
60,0 15,560 0,8581 0,0111 114,26 27,114 141,371 1,04630 1,12768 60,0
70,0 19,230 0,8971 0,0087 116,98 24,918 141,900 1,05414 1,12675 70,0
80,0 23,500 0,9461 0,0068 119,91 22,317 142,223 1,06227 1,12546 80,0
90,0 28,435 1,0119 0,0053 123,12 19,098 142,216 1,07092 1,12351 90,0
100,0 34,100 1,1131 0,0039 126,81 14,763 141,576 1,08057 1,12013 100,0
112,0 41,966 1,7918 0,0018 135,21 0,0 135,205 1,10199 1,10199 112,0
Capítulo - 2 - Termodinâmica Aplicada - pág. - 19
Tabela (2.4-6) Propriedades do Vapor Superaquecido Refrigerante - R -12 (Resumida)
Pressão = 1,5391 kgf/cm
2
Temperatura de Sat.(- 20
o
C)
Pressão = 2,2344 kgf/cm
2
Temperatura de Sat.(-10
o
C)
Pressão = 3,1469 kgf/cm
2
Temperatura de Sat.(0
o
C)
Temperatura
↓
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específico
v
Entalpia
h
Entropia
s
O
C m
3
/kg kcal/kg kcal/kg.K m
3
/kg kcal/kg kcal/kg.K m
3
/kg kJ/kg kcal/kg.K
Sat. 0,1088 134,079 1,1354 0,0766 135,14 1,1338 0,0554 136,18 1,1325
-15,0 0,1115 134,79 1,1382 ------ ------ ------ ------ ------ ------
-10,0 0,1141 135,51 1,1409 ------ ------ ------ ------ ------ ------
-5,0 0,1167 136,23 1,1436 0,0785 135,89 1,1365 ------ ------ ------
0,0 0,1192 136,96 1,1463 0,0804 136,63 1.1393 ------ ------ ------
5,0 0,1217 137,68 1,1489 0,0822 137,38 1,1420 0,0568 136,95 1,1353
10,0 0,1242 138,42 1,1515 0,0840 138,12 1,1447 0,0582 137,73 1,1380
15,0 0,1267 139,15 1,1541 0,0858 138,88 1,1473 0,0595 138,50 1,1407
20,0 0,1292 139,89 1,1564 0,0876 139,63 1,1499 0,0609 139,28 1,1434
25,0 0,1317 140,63 1,1592 0,0894 140,39 1,1525 0,0622 140,05 1,1460
30,0 0,1341 141,38 1,1617 0,01911 141,15 1,1550 0,0635 140,83 1,1486
35,0 0,1366 142,13 1,1641 0,0929 141,91 1,1575 0,0648 141,61 1,1511
40,0 0,1390 142,89 1,1665 0,0946 142,67 1,1599 0,0660 142,39 1,1536
45,0 0,1414 143,65 1,1690 0,0963 143,44 1,1624 0,0673 143,17 1,1561
50,0 0,1438 144,41 1,1713 0,0980 144,22 1,1648 0,0686 143,92 1,1586
60,0 0,1486 145,95 1,1760 0,1014 145,77 1,1695 0,0711 145,53 1,1634
70,0 0,1534 147,51 1,1806 0,1048 147,34 1,1742 0,0735 147,12 1,1681
80,0 0,1582 149,08 1,1852 0,1081 148,93 1,1787 0,0759 148,73 1,1727
90,0 0,1629 150,67 1,1896 0,114 150,53 1,1832 0,0783 150,34 1,1772
100,0 0,1676 152,27 1,1940 0,1147 152,14 1,1876 0,0807 151,97 1,1816
110,0 0,1723 153,90 1,1982 0,1180 153,77 1,1919 0,0831 153,61 1,1860
120,0 0,1770 155,53 1,2025 0,1213 155,42 1,1961 0,0855 155,27 1,1902
Temperatura
↓
O
C
Pressão = 4,31647 kgf/cm
2
Temperatura de Sat.(+10
o
C)
Pressão = 7,5959 kgf/cm
2
Temperatura de Sat.(30
o
C)
Pressão = 9,7960 kgf/cm
2
Temperatura de Sat.(40
o
C)
Sat. 0,0409 137,185 1,3139 0,0235 139,07 1,1298 0,0182 139,92 1,1291
35,0 0,0461 141,20 1,1450 0,0242 139,95 1,1327 ------ ------ ------
40,0 0,0471 142,01 1,1476 0,0249 140,83 1,1355 ------ ------ ------
45,0 0,0480 142,81 1,1501 0,0255 141,70 1,1383 0,0187 140,86 1,1321
50,0 0,0490 143,61 1,1526 0,0262 142,56 1,1409 0,0193 141,78 1,1349
60,0 0,0509 145,22 1,1575 0,0274 144,28 1,1462 0,0204 143,58 1,1404
70,0 0,0528 146,84 1,1623 0,0286 145,98 1,1512 0,0214 145,36 1,1457
80,0 0,0546 148,46 1,1670 0,0297 147,68 1,1561 0,0223 147,12 1,1508
90,0 0,0564 150,10 1,1715 0,0309 149,38 1,1608 0,0233 148,87 1,1556
100,0 0,0582 151,74 1,1760 0,0320 151,08 1,1655 0,0242 150,62 1,1604
110,0 0,0600 153,40 1,1904 0,0331 152,79 1,1700 0,0251 152,36 1,1650
120,0 0,0617 155,07 1,1847 0,0341 154,50 1,1744 0,0259 154,10 1,1695
130,0 0,0635 156,75 1,1889 0,0352 156,21 1,1787 0,0268 155,85 1,1738
Temperatura
↓
O
C
Pressão = 12,4287 kgf/cm
2
Temperatura de Sat.(50
o
C)
Pressão = 15,560 kgf/cm
2
Temperatura de Sat.(60
o
C)
Pressão = 19,230 kgf/cm
2
Temperatura de Sat.(70
o
C)
60,0 0,0151 142,66 1,1344 0,0111 141,37 1,1277 ------ ------ ------
70,0 0,0160 144,55 1,1400 0,0120 143,46 1,1339 0,0087 141,90 1,1268
80,0 0,0169 146,40 1,1453 0,0128 145,46 1,1396 0,0095 144,17 1,1333
90,0 0,0177 148,22 1,1504 0,0135 147,39 1,1450 0,0102 146,29 1,1392
100,0 0,0185 150,03 1,1553 0,0142 149,28 1,1501 0,0109 148,31 1,1447
110,0 0,0192 151,82 1,1600 0,0148 151,14 1,1550 0,0114 150,28 1,1499
120,0 0,0199 153,60 1,1646 0,0154 152,98 1,1598 0,0120 152,20 1,1548
130,0 0,0207 155,38 1,1691 0,0160 154,81 1,1644 0,0125 154,10 1,1596
Capítulo - 2 - Termodinâmica Aplicada - pág. - 20
TABELA (2.4-7) Propriedades de Saturação - Refrigerante - R- 22 (resumida)
TEMP. PRESS.
VOLUME
ESPECÍFICO
ENTALPIA
ESPECÍFICA
ENTROPIA
ESPECÍFICA TEMP.
o
C kgf/cm
2
Líquido
m
3
/kg
vL x10
3
Vapor
m
3
/kg
vv
Líquido
kcal/kg
hL
Líq-vap
kcal/kg
h LV
Vapor
kcal/kg
h v
Líquido
kcal/kg.K
SL
Vapor
kcal/kg.K
SV
o
C
-40,0 1,0701 0,7093 0,2058 89,344 55,735 145,079 0,95815 1,19719 -40,0
-36,0 1,2842 0,7153 0,1735 90,361 55,156 145,517 0,96246 1,19503 -36,0
-32,0 1,5306 0,7214 0,1472 91,389 54,559 145,948 0,96674 1,19298 -32,0
-30,0 1,6669 0,7245 0,1359 91,907 54,254 146,161 0,96887 1,19199 -30,0
-28,0 1,8126 0,7277 0,1256 92,428 53,944 146,372 0,97099 1,19103 -28,0
-26,0 1,9679 0,7309 0,1162 92,951 53,630 146,581 0,97311 1,19009 -26,0
-24,0 2,1333 0,7342 0,1077 93,477 53,311 146,788 0,97522 1,18918 -24,0
-22,0 2,3094 0,7375 0,0999 94,006 52,987 146,993 0,97732 1,18829 -22,0
-20,0 2,4964 0,7409 0,0928 94,537 52,659 147,196 0,97941 1,18742 -20,0
-18,0 2,6949 0,7443 0,0864 95,071 52,325 147,396 0,98150 1,18657 -18,0
-16,0 2,9053 0,7478 0,0804 95,608 51,987 147,594 0,98358 1,18574 -16,0
-14,0 3,1281 0,7514 0,0750 96,147 51,643 147,790 0,98565 1,18492 -14,0
-12,0 3,3638 0,7550 0,0700 96,689 51,294 147,983 0,98772 1,18413 -12,0
-10,0 3,6127 0,7587 0,0653 97,234 50,939 148,173 0,98978 1,18335 -10,0
-8,0 3,8754 0,7625 0,0611 97,781 50,579 148,361 0,99184 1,18259 -8,0
-6,0 4,1524 0,7663 0,0572 98,332 50,214 148,546 0,99389 1,18184 -6,0
-4,0 4,4441 0,7703 0,0536 98,885 49,842 148,728 0,99593 1,18111 -4,0
-2,0 4,7511 0,7742 0,0502 99,441 49,465 148,907 0,99797 1,18039 -2,0
0,0 5,0738 0,7783 0,0471 100,00 49,083 149,083 1,00000 1,17968 0,0
2,0 5,4127 0,7825 0,0443 100,56 48,694 149,255 1,00203 1,17899 2,0
4,0 5,7684 0,7867 0,0416 101,13 48,298 149,425 1,00405 1,17831 4,0
6,0 6,1413 0,7910 0,0391 101,69 47,897 149,591 1,00606 1,17764 6,0
8,0 6,5320 0,7955 0,0369 102,27 47,489 149,754 1,00807 1,17698 8,0
0,0 6,9410 0,8000 0,0347 102,84 47,074 149,913 1,01008 1,17633 10,0
12,0 7,3687 0,8046 0,0327 103,42 46,653 150,068 1,01208 1,17569 12,0
14,0 7,8158 0,8094 0,0309 104,00 46,224 150,220 1,01408 1,17505 14,0
16,0 8,2828 0,8142 0,0291 104,58 45,788 150,367 1,01607 1,17442 16,0
18,0 8,7701 0,8192 0,0275 105,17 45,345 150,511 1,01806 1,17380 18,0
20,0 9,2784 0,8243 0,0260 105,76 44,894 150,650 1,02005 1,17319 20,0
22,0 9,8082 0,8295 0,0246 106,35 44,435 150,785 1,02203 1,17258 22,0
26,0 10,935 0,8404 0,0220 107,55 43,492 151,040 1,02599 1,17137 26,0
30,0 12,153 0,8519 0,0197 108,76 42,513 151,275 1,02994 1,17018 30,0
34,0 13,470 0,8641 0,0177 109,99 41,495 151,487 1,03389 1,16898 34,0
38,0 14,888 0,8771 0,0160 111,24 40,435 151,676 1,03783 1,16778 38,0
40,0 15,637 0,8839 0,0151 111,87 39,888 151,761 1,03981 1,16718 40,0
44,0 17,218 0,8983 0,0136 113,15 38,756 151,908 1,04376 1,16596 44,0
48,0 18,913 0,9137 0,0123 114,45 37,570 152,024 1,04773 1,16471 48,0
52,0 20,729 0,9304 0,0111 115,78 36,322 152,104 1,05172 1,16342 52,0
56,0 22,670 0,9487 0,0100 117,14 35,004 152,143 1,05573 1,16208 56,0
60,0 24,743 0,9687 0,0090 118,55 33,580 152,125 1,05984 1,16063 60,0
70,0 30,549 1,0298 0,0069 122,24 29,582 151,819 1,07035 1,15656 70,0
80,0 37,344 1,1181 0,0051 126,39 24,492 150,884 1,08180 1,15115 80,0
90,0 45,300 1,2822 0,0036 131,70 16,740 148,436 1,09597 1,14207 90,0
96,1 50,750 1,9056 0,0019 140,15 0,0 140,150 1,11850 1,11850 96,01
Capítulo - 2 - Termodinâmica Aplicada - pág. - 21
Tabela (2.4-8) Propriedades de Vapor Superaquecido - Refrigerante R - 22 (Resumida)
Pressão = 2,4964 kgf/cm
2
Temperatura de Sat.(- 20
o
C)
Pressão = 3,6127 kgf/cm
2
Temperatura de Sat.(- 10
o
C)
Pressão = 5,0738 kgf/cm
2
Temperatura de Sat.(0
o
C)
Temperatura
↓
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específico
v
Entalpia
h
Entropia
s
O
C m
3
/kg kcal/kg kcal/kg.K m
3
/kg kcal/kg kcal/kg.K m
3
/kg kcal/kg kcal/kg.K
Sat. 0,0928 147,196 1,18742 0,0653 148,173 1,18335 0,0471 149,083 1,17968
-10 0,0974 148,761 1,19348 ------ ------ ------ ------ ------ ------
0,0 0,1019 150,337 1,19936 0,0687 149,812 1,18946 ------ ------ ------
5,0 0,1041 151,130 1,20223 0,0703 150,632 1,19244 0,0484 149,945 1,18281
10,0 0,1063 151,926 1,20507 0,0719 151,454 1,19537 0,0496 150,805 1,18588
15,0 0,1085 152,726 1,20787 0,0735 152,278 1,19825 0,0508 151,663 1,18888
20,0 0,1107 153,530 1,21064 0,0750 153,104 1,20109 0,0520 152,521 1,19183
25,0 0,1128 154,339 1,21337 0,0766 153,932 1,20389 0,0532 153,378 1,19474
30,0 0,1150 155,152 1,21608 0,0781 154,764 1,20666 0,0544 154,238 1,19759
35,0 0,1171 155,969 1,21875 0,0797 155,599 1,20939 0,0555 155,098 1,20041
40,0 0,1192 156,791 1,22140 0,0812 156,437 1,21209 0,0567 155,960 1,20318
45,0 0,1213 157,618 1,22402 0,0827 157,279 1,21476 0,0578 156,823 1,20592
50,0 0,1234 158,449 1,22661 0,0842 158,125 1,21740 0,0589 157,690 1,20862
60,0 0,1276 160,127 1,23172 0,0872 159,829 1,22259 0,0611 159,430 1,21392
70,0 0,1318 161,825 1,23675 0,0901 161,551 1,22768 0,0633 161,183 1,21911
80,0 0,1359 163,544 1,24168 0,0930 163,290 1,23268 0,0654 162,950 1,22418
90,0 0,1400 165,284 1,24654 0,0959 165,048 1,23758 0,0675 164,733 1,22916
100,0 0,1441 167,045 1,25132 0,0988 166,825 1,24241 0,0697 166,532 1,23405
110,0 0,1482 168,827 1,25604 0,1017 168,622 1,24716 0,0717 168,348 1,23885
120,0 0,1523 170,631 1,26068 0,1046 170,438 1,25184 0,0738 170,182 1,24357
Temperatura
↓
O
C
Pressão = 6,9410 kgf/cm
2
Temperatura de Sat.(+10
o
C)
Pressão = 12,1535 kgf/cm
2
Temperatura de Sat.(+30
o
C)
Pressão = 15,6371 kgf/cm
2
Temperatura de Sat.(+40
o
C)
Sat. 0,0347 149,913 1,17633 0,0197 151,274 1,17017 0,0151 151,759 1,16687
20,0 0,0366 151,731 1,18264 ------ ------ ------ ------ ------ ------
25,0 0,0376 152,633 1,18569 ------ ------ ------ ------ ------ ------
30,0 0,0385 153,531 1,18868 ------ ------ ------ ------ ------ ------
35,0 0,0394 154,428 1,19161 0,0204 152,314 1,17358 ------ ------ ------
40,0 0,0403 155,323 1,19449 0,0210 153,336 1,17687 ------ ------ ------
45,0 0,0412 156,217 1,19732 0,0216 154,345 1,18006 0,0157 152,886 1,17075
50,0 0,0420 157,112 1,20011 0,0222 155,342 1,18317 0,0162 153,985 1,17417
60,0 0,0437 158,903 1,20557 0,0234 157,311 1,18917 0,0173 156,119 1,18068
70,0 0,0454 160,700 1,21089 0,0245 159,256 1,19493 0,0182 158,196 1,18682
80,0 0,0470 162,505 1,21607 0,0255 161,188 1,20048 0,0191 160,234 1,19268
90,0 0,0486 164,322 1,22114 0,0266 163,113 1,20585 0,0200 162,248 1,19830
100,0 0,0502 166,151 1,22611 0,0276 165,036 1,2107 0,0208 164,245 1,20372
110,0 0,0518 167,993 1,23098 0,0285 166,961 1,21616 0,0216 166,234 1,20898
120,0 0,0534 169,851 1,23577 0,0295 168,891 1,22114 0,0224 168,219 1,21410
Temperatura
↓
O
C
Pressão = 19,80558 kgf/cm
2
Temperatura de Sat.(+ 50
o
C)
Pressão = 24,74350 kgf/cm
2
Temperatura de Sat.(+ 60
o
C)
Pressão = 30,54892 kgf/cm
2
Temperatura de Sat.(+ 70
o
C)
60,0 0,0126 154,500 1,17148 0,0090 152,125 1,16063 ------ ------ ------
70,0 0,0135 156,791 1,17826 0,0099 154,847 1,16869 0,0069 151,819 1,15656
80,0 0,0143 158,993 1,18459 0,0107 157,336 1,17584 0,0078 154,977 1,16564
90,0 0,0151 161,137 1,19057 0,0114 159,688 1,18240 0,0085 157,724 1,17331
100,0 0,0158 163,241 1,19629 0,0120 161,953 1,18856 0,0091 160,260 1,18020
110,0 0,0165 165,318 1,20178 0,0127 164,159 1,19439 0,0097 162,668 1,18657
120,0 0,0172 167,379 1,20709 0,0133 166,326 1,19997 0,0102 164,992 1,19255
130,0 0,0178 169,429 1,21224 0,0138 168,464 1,20535 0,0107 167,257 1,19824
Capítulo - 2 - Termodinâmica Aplicada - pág. - 22
TABELA (2.4-9) Propriedades de Saturação - REFRIGERANTE - R-134a (resumida)
TEMP.
o
C
PRESS.
kPa
VOLUME
ESPECÍFICO
m3
/kg
ENTALPIA
ESPECÍFICA
kJ/kg
ENTROPIA
ESPECÍFICA
kJ/kg-K
TEMP.
o
C
Líquido
vL
Vapor
vv
Líquido
hL
Líq-vap
h LV
Vapor
h v
Líquido
SL
Vapor
SV
-40,0 51,14 0,0007 0,3614 148,4 225,9 374,3 0,7967 1,7655 -40,0
-36,0 62,83 0,0007 0,2980 153,4 223,4 376,8 0,8178 1,7599 -36,0
-32,0 76,58 0,0007 0,2474 158,4 220,9 379,3 0,8388 1,7548 -32,0
-30,0 84,29 0,0007 0,2260 160,9 219,6 380,6 0,8492 1,7525 -30,0
-28,0 92,61 0,0007 0,2069 163,5 218,3 381,8 0,8595 1,7502 -28,0
-26,0 101,58 0,0007 0,1896 166,0 217,1 383,1 0,8698 1,7481 -26,0
-24,0 111,22 0,0007 0,1741 168,6 215,7 384,3 0,8801 1,7460 -24,0
-22,0 121,57 0,0007 0,1601 171,1 214,4 385,5 0,8903 1,7440 -22,0
-20,0 132,67 0,0007 0,1474 173,7 213,1 386,8 0,9005 1,7422 -20,0
-18,0 144,54 0,0007 0,1359 176,3 211,7 388,0 0,9106 1,7404 -18,0
-16,0 157,23 0,0007 0,1255 178,9 210,4 389,2 0,9207 1,7387 -16,0
-14,0 170,78 0,0007 0,1160 181,5 209,0 390,4 0,9307 1,7371 -14,0
-12,0 185,22 0,0008 0,1074 184,1 207,6 391,7 0,9407 1,7356 -12,0
-10,0 200,60 0,0008 0,0996 186,7 206,2 392,9 0,9507 1,7341 -10,0
-8,0 216,95 0,0008 0,0924 189,3 204,7 394,1 0,9606 1,7327 -8,0
-6,0 234,32 0,0008 0,0858 192,0 203,3 395,3 0,9705 1,7314 -6,0
-4,0 252,74 0,0008 0,0798 194,6 201,8 396,4 0,9804 1,7302 -4,0
-2,0 272,26 0,0008 0,0743 197,3 200,3 397,6 0,9902 1,7290 -2,0
0,0 292,93 0,0008 0,0693 200,0 198,8 398,8 1,0000 1,7278 0,0
2,0 314,77 0,0008 0,0646 202,7 197,3 400,0 1,0098 1,7267 2,0
4,0 337,85 0,0008 0,0604 205,4 195,7 401,1 1,0195 1,7257 4,0
6,0 362,21 0,0008 0,0564 208,1 194,2 402,3 1,0292 1,7247 6,0
8,0 387,88 0,0008 0,0528 210,8 192,6 403,4 1,0389 1,7238 8,0
10,0 414,92 0,0008 0,0494 213,6 190,9 404,5 1,0485 1,7229 10,0
12,0 443,37 0,0008 0,0463 216,4 189,3 405,6 1,0582 1,7220 12,0
14,0 473,25 0,0008 0,0434 219,1 187,6 406,8 1,0678 1,7212 14,0
16,0 504,68 0,0008 0,0408 221,9 185,9 407,8 1,0773 1,7204 16,0
18,0 537,67 0,0008 0,0383 224,7 184,2 408,9 1,0869 1,7196 18,0
20,0 572,25 0,0008 0,0360 227,5 182,5 410,0 1,0964 1,7189 20,0
22,0 608,49 0,0008 0,0338 230,4 180,7 411,0 1,1060 1,7182 22,0
26,0 686,13 0,0008 0,0300 236,1 177,0 413,1 1,1250 1,7168 26,0
30,0 771,02 0,0008 0,0266 241,8 173,3 415,1 1,1439 1,7155 30,0
34,0 863,53 0,0009 0,0237 247,7 169,3 417,0 1,1628 1,7142 34,0
38,0 964,14 0,0009 0,0211 253,6 165,3 418,9 1,1817 1,7129 38,0
40,0 1017,61 0,0009 0,0200 256,6 163,2 419,8 1,1912 1,7122 40,0
44,0 1131,16 0,0009 0,0178 262,7 158,8 421,5 1,2101 1,7108 44,0
48,0 1253,95 0,0009 0,0160 268,8 154,3 423,1 1,2290 1,7093 48,0
52,0 1386,52 0,0009 0,0143 275,1 149,5 424,6 1,2479 1,7077 52,0
56,0 1529,26 0,0009 0,0128 281,4 144,5 425,9 1,2670 1,7059 56,0
60,0 1682,76 0,0010 0,0115 287,9 139,2 427,1 1,2861 1,7039 60,0
70,0 2117,34 0,0010 0,0087 304,8 124,4 429,1 1,3347 1,6971 70,0
80,0 2632,97 0,0011 0,0065 322,9 106,3 429,2 1,3854 1,6863 80,0
90,0 3242,87 0,0012 0,0046 343,4 82,1 425,5 1,4406 1,6668 90,0
100,0 3969,94 0,0015 0,0027 373,2 33,8 407,0 1,5187 1,6092 100,0
Capítulo - 2 - Termodinâmica Aplicada - pág. - 23
Tabela (2.4-10) Propriedades do Vapor Superaquecido - Refrigerante R-134a (Resumida)
Pressão = 130 kPa
Temperatura de Sat.(- 20,47
o
C)
Pressão = 200 kPa
Temperatura de Sat.(-10,08
o
C)
Pressão = 290 kPa
Temperatura de Sat.(- 0,28
o
C)
Temperatura
↓
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específico
v
Entalpia
h
Entropia
s
O
C m
3
/kg kJ/kg kJ/kg.K m
3
/kg kJ/kg kJ/kg.K m
3
/kg kJ/kg kJ/kg.K
Sat. 0,15026 386,5 1,7426 0,09985 392,8 1,7342 0,06995 398,6 1,7280
-20,0 0,15060 386,9 1,7441 ------ ------ ------ ------ ------ ------
-15,0 0,15423 390,9 1,7600 ------ ------ ------ ------ ------ ------
-10,0 0,15780 395,0 1,7756 0,09989 392,9 1,7344 ------ ------ ------
-5,0 0,16134 399,1 1,7910 0,10235 397,1 1,7504 ------ ------ ------
0,0 0,16483 403,2 1,8062 0,10478 401,4 1,7661 0,07005 398,9 1,7289
5,0 0,16829 407,3 1,8212 0,10717 405,6 1,7815 0,07183 403,3 1,7449
10,0 0,17173 411,5 1,8361 0,10953 409,9 1,7968 0,07359 407,8 1,7607
20,0 0,17857 420,0 1,8654 0,11417 418,5 1,8267 0,07701 416,6 1,7916
30,0 0,18529 428,5 1,8942 0,11874 427,3 1,8560 0,08033 425,6 1,8216
40,0 0,19198 437,3 1,9225 0,12324 436,1 1,8847 0,08358 434,6 1,8508
50,0 0,19861 446,1 1,9504 0,12767 445,1 1,9129 0,08676 443,7 1,8795
60,0 0,20521 455,1 1,9778 0,13207 454,2 1,9406 0,08990 452,9 1,9076
70,0 0,21173 464,3 2,0049 0,13643 463,4 1,9679 0,09301 462,3 1,9352
80,0 0,21825 473,6 2,0316 0,14075 472,8 1,9948 0,09606 471,7 1,9624
90,0 0,22477 483,0 2,0580 0,14505 482,3 2,0214 0,09911 481,3 1,9892
100,0 0,23116 492,6 2,0841 0,14932 491,9 2,0476 0,10213 491,0 2,0156
110,0 0,23764 502,4 2,1098 0,15359 501,7 2,0735 0,10512 500,9 2,0416
Temperatura
↓
O
C
Pressão = 425 kPa
Temperatura de Sat.(10,72
o
C)
Pressão = 800 kPa
Temperatura de Sat.(31,29
o
C)
Pressão = 1 000 kPa
Temperatura de Sat.(39,35
o
C)
Sat. 0,04827 404,9 1,7226 0,02565 415,7 1,7150 0,02034 419,5 1,1177
15,0 0,04939 408,9 1,7366 ------ ------ ------ ------ ------ ------
20,0 0,05067 413,6 1,7526 ------ ------ ------ ------ ------ ------
25,0 0,05192 418,3 1,7683 ------ ------ ------ ------ ------ ------
30,0 0,05314 422,9 1,7838 ------ ------ ------ ------ ------ ------
40,0 0,05553 432,2 1,8140 0,02705 424,8 1,7445 0,02044 420,2 1,7147
50,0 0,05785 441,6 1,8434 0,02856 435,1 1,7767 0,02181 431,2 1,7491
60,0 0,06010 451,0 1,8722 0,02998 445,2 1,8076 0,02308 441,8 1,7816
70,0 0,06233 460,5 1,9003 0,03135 455,3 1,8374 0,02427 452,3 1,8126
80,0 0,06452 470,1 1,9279 0,03267 465,4 1,8664 0,02541 462,7 1,8425
90,0 0,06668 479,8 1,9550 0,03395 475,5 1,8947 0,02650 473,1 1,8715
100,0 0,06880 489,7 1,9817 0,03520 485,7 1,9223 0,02756 483,5 1,8997
110,0 0,07092 499,6 2,0081 0,03642 495,9 1,9494 0,02859 493,9 1,9273
120,0 0,07300 509,7 2,0340 0,03763 506,3 1,9761 0,02959 504,4 1,9543
130,0 0,07508 519,9 2,0596 0,03881 516,7 2,0023 0,03058 515,0 1,9809
Temperatura
↓
O
C
Pressão = 1400 kPa
Temperatura de Sat.(52,39
o
C)
Pressão = 1800 kPa
Temperatura de Sat.(62,87
o
C)
Pressão = 2200 kPa
Temperatura de Sat.(71,72
o
C)
Sat. 0,01413 424,7 1,7076 0,01558 427,8 1,7022 0,00825 429,3 1,6956
60,0 0,01502 434,0 1,7357 ------ ------ ------ ------ ------ ------
70,0 0,01607 445,6 1,7700 0,01134 437,4 1,7306 ------ ------ ------
80,0 0,01703 456,8 1,8023 0,01227 450,0 1,7667 0,00909 441,8 1,7313
90,0 0,01793 467,8 1,8331 0,01309 462,0 1,8001 0,00993 455,3 1,7690
100,0 0,01878 478,8 1,8626 0,01386 473,6 1,8317 0,01067 467,9 1,8033
110,0 0,01960 489,6 1,8915 0,01457 485,0 1,8618 0,01133 480,0 1,8354
120,0 0,02038 500,5 1,9194 0,01524 496,3 1,8909 0,01195 491,8 1,8658
130,0 0,02115 511,3 1,9467 0,01589 507,5 1,9191 0,01253 503,8 1,8951
140,0 0,02189 522,2 1,9734 0,01652 518,7 1,9466 0,01308 515,1 1,9235
Capítulo - 2 - Termodinâmica Aplicada - pág. - 24
TABELA (2.4-11) Propriedades de Saturação - Refrigerante - 717 (Amônia)
TEMP. PRES.
VOLUME
ESPECÍFICO
ENTALPIA
ESPECÍFICA
ENTROPIA
ESPECÍFICA TEM
P
o
C kgf/cm
2
Líquido
m
3
/kg
vL x10
3
Vapor
m
3
/kg
vv
Líquido
kcal/kg
hL
Líq-vap
kcal/kg
h LV
Vapor
kcal/kg
h v
Líquido
kcal/kg.K
SL
Vapor
kcal/kg.K
SV
o
C
-70,0 0,112 1,3788 9,0090 25,90 349,80 375,70 0,6878 2,4101 -70,0
-65,0 0,159 1,3898 6,4518 31,00 346,85 377,85 0,7124 2,3794 -65,0
-60,0 0,223 1,4010 4,7026 35,63 344,75 380,38 0,7347 2,3525 -60,0
-55,0 0,309 1,4126 3,4866 40,89 341,59 382,48 0,7591 2,3253 -55,0
-50,0 0,416 1,4245 2,6253 46,16 338,38 384,54 0,7830 2,2997 -50,0
-45,0 0,556 1,4367 2,0053 51,44 335,11 386,55 0,8064 2,2755 -45,0
-40,0 0,732 1,4493 1,5521 56,75 331,76 388,51 0,8293 2,2526 -40,0
-35,0 0,951 1,4623 1,2160 62,07 328,33 390,40 0,8519 2,2309 -35,0
-30,0 1,219 1,4757 0,9635 67,41 324,82 392,23 0,8741 2,2102 -30,0
-28,0 1,342 1,4811 0,8805 69,56 323,39 392,95 0,8828 2,2022 -28,0
-26,0 1,475 1,4867 0,8059 71,70 321,94 393,64 0,8915 2,1944 -26,0
-24,0 1,619 1,4923 0,7388 73,86 320,47 394,33 0,9002 2,1867 -24,0
-22,0 1,774 1,4980 0,6783 76,01 318,99 395,00 0,9088 2,1792 -22,0
-20,0 1,940 1,5037 0,6237 78,17 317,50 395,67 0,9173 2,1717 -20,0
-18,0 2,117 1,5096 0,5743 80,33 315,98 396,31 0,9258 2,1645 -18,0
-16,0 2,300 1,5155 0,5295 82,50 314,45 396,95 0,9342 2,1573 -16,0
-14,0 2,514 1,5215 0,4889 84,67 312,90 397,57 0,9426 2,1503 -14,0
-12,0 2,732 1,5276 0,4521 86,85 311,33 398,18 0,9510 2,1433 -12,0
-10,0 2,966 1,5337 0,4185 89,03 309,74 398,77 0,9592 2,1365 -10,0
-8,0 3,216 1,5400 0,3878 91,21 308,13 399,34 0,9675 2,1298 -8,0
-6,0 3,481 1,5464 0,3599 93,40 306,51 399,91 0,9757 2,1232 -6,0
-4,0 3,761 1,5528 0,3343 95,60 304,86 400,46 0,9838 2,1167 -4,0
-2,0 4,060 1,5594 0,3110 97,80 303,19 400,99 0,9919 2,1103 -2,0
0,0 4,379 1,5660 0,2895 100,00 301,51 401,51 1,0000 2,1040 0,0
5,0 5,259 1,5831 0,2433 105,54 297,20 402,74 1,0200 2,0886 5,0
10,0 6,271 1,6008 0,2056 111,12 292,75 403,87 1,0397 2,0738 10,0
15,0 7,427 1,6193 0,1748 116,73 288,16 404,89 1,0592 2,0594 15,0
20,0 8,741 1,6386 0,1494 122,40 283,42 405,82 1,0785 2,0455 20,0
25,0 10,225 1,6588 0,1283 128,11 278,53 406,64 1,0977 2,0320 25,0
30,0 11,895 1,6800 0,1106 133,87 273,48 407,35 1,1166 2,0189 30,0
32,0 12,617 1,6888 0,1044 136,18 271,42 407,60 1,1241 2,0138 32,0
34,0 13,274 1,6977 0,0986 138,51 269,32 407,83 1,1316 2,0086 34,0
36,0 14,165 1,7068 0,0931 140,84 267,19 408,03 1,1391 2,0035 36,0
38,0 14,990 1,7161 0,0880 143,18 265,04 408,22 1,1465 1,9985 38,0
40,0 15,850 1,7257 0,0833 145,53 262,85 408,38 1,1539 1,9934 40,0
42,0 16,742 1,7354 0,0788 147,89 260,62 408,51 1,1613 1,9884 42,0
44,0 17,682 1,7454 0,0746 150,26 258,35 408,61 1,1687 1,9835 44,0
46,0 18,658 1,7555 0,0706 152,64 256,05 408,69 1,1761 1,9785 46,0
48,0 19,673 1,7659 0,0670 155,04 253,69 408,73 1,1834 1,9735 48,0
50,0 20,727 1,7766 0,0635 157,46 251,28 408,74 1,1908 1,9685 50,0
55,0 23,553 1,8044 0,0556 163,63 244,92 408,55 1,2094 1,9559 55,0
60,0 26,657 1,8341 0,0487 170,09 237,95 408,04 1,2285 1,9429 60,0
65,0 30,059 1,8658 0,0428 177,10 229,98 407,08 1,2490 1,9292 65,0
Capítulo - 2 - Termodinâmica Aplicada - pág. - 25
Tabela (2.4-12) Propriedades de Vapor Superaquecido - Refrigerante - 717 (Resumida)
Pressão = 0,73185 kgf/cm
2
Temperatura de Sat.(- 40
o
C)
Pressão = 1,21907 kgf/cm
2
Temperatura de Sat.(- 30
o
C)
Pressão = 1,93970 kgf/cm
2
Temperatura de Sat.(- 20
o
C)
Temperatura
↓
Volume
Específic
o
v
Entalpia
h
Entropia
s
Volume
Específico
v
Entalpia
h
Entropia
s
Volume
Específico
v
Entalpia
h
Entropia
s
O
C m
3
/kg kcal/kg kcal/kg.K m
3
/kg kcal/kg kcal/kg.K m
3
/kg kcal/kg kcal/kg.K
Sat. 1,55206 388,51 2,25260 0.96354 392,24 2,21023 0,62371 395,67 2,17176
-30 1,62535 393,87 2,27513 0,96354 392,24 2,21023 ------ ------ ------
-20 1,67736 399,10 2,29621 1,00868 397,78 2,23257 0,62371 395,67 2,17176
-10 1,76851 404,26 2,31618 1,05285 403,16 2,25340 0,65299 401,43 2,19407
0,0 1,83906 409,37 2,33526 1,09633 408,44 2,27310 0,68148 406,98 2,21479
10,0 1,90917 414,47 2,35359 1,13933 413,66 2,29189 0,70942 412,42 2,23432
20,0 1,97894 419,57 2,37129 1,18197 418,86 2,30994 0,73696 417,78 2,25393
30,0 2,04845 424,68 2,38844 1,22433 424,05 2,32735 0,76419 423,09 2,27077
40,0 2,11776 429,81 2,40509 1,26647 429,25 2,34422 0,79119 428,39 2,28798
50,0 2,18690 434,96 2,42129 1,30844 434,45 2,36059 0,81801 433,85 2,30462
60,0 2,25591 440,14 2,43708 1,35028 439,68 2,37653 0,84468 438,99 2,32077
70,0 2,32481 445,35 2,45250 1,39199 444,94 2,39206 0,87123 444,30 2,33649
80,0 2,39361 450,60 2,46758 1,43361 450,22 2,40724 2,44658 449,64 2,35182
90,0 2,46233 455,89 2,48233 1,47515 455,53 2,42208 0,92405 455,00 2,36679
100,0 2,53098 461,20 2,49678 1,51661 460,88 2,43660 0,95034 460,38 2,38142
110,0 2,59957 466,56 2,51096 1,55802 466,26 2,45084 0,97657 465,80 2,39576
Temperatura
↓
O
C
Pressão = 2,96584 kgf/cm
2
Temperatura de Sat.(-10,0
o
C)
Pressão = 4,37907 kgf/cm
2
Temperatura de Sat.(0,0
o
C)
Pressão = 6,27085 kgf/cm
2
Temperatura de Sat.(+10,0
o
C)
Sat. 0,41845 398,77 2,13653 0,28951 401,51 2,10402 0,20563 403,87 2,07380
0,0 0,43832 404,79 2,15896 0,28951 401,51 2,10402 ------ ------ ------
10,0 0,45754 410,56 2,17971 0,30354 407,83 2,12673 0,20563 403,87 207380
20,0 0,47631 416,17 2,19920 0,31704 413,85 2,14762 0,21590 410,53 2,09692
30,0 0,49473 421,69 2,21771 0,33014 419,67 2,16717 0,22571 416,83 2,11807
40,0 0,51290 427,15 2,23542 0,34292 425,37 2,18567 0,23517 422,90 2,13777
50,0 0,53087 432,57 2,25248 0,35554 430,99 2,20334 0,24439 428,81 2,15635
60,0 0,54868 437,98 2,26879 0,36796 436,56 2,22032 0,25342 434,62 2,17404
70,0 0,56636 443,38 2,28495 0,38024 442,10 2,23670 0,26230 440,35 2,19100
80,0 0,58393 448,80 2,30051 0,39341 447,63 2,25258 0,27105 446,04 2,20734
90,0 0,60142 454,22 2,31567 0,40449 453,15 2,26801 0,27971 451,70 2,22316
100,0 0,61883 459,67 2,33046 0,41649 458,69 2,28304 0,28828 457,35 2,23851
110,0 0,63618 465,14 2,34494 0,42842 464,23 2,29771 0,29679 463,00 2,25345
120,0 0,65348 470,64 2,35911 0,44030 469,80 2,31205 0,30524 468,66 2,26803
130,0 0,67073 476,18 2,37301 0,45213 475,38 2,32609 0,31363 474,33 2,28227
Temperatura
↓
O
C
Pressão = 11,89509 kgf/cm
2
Temperatura de Sat.(+30,0
o
C)
Pressão = 15,84945 kgf/cm
2
Temperatura de Sat.(+40,0
o
C)
Pressão = 20,72716 kgf/cm
2
Temperatura de Sat.(+50,0
o
C)
Sat. 0,11062 407,35 2,01890 0,08326 408,38 1,99346 0,06346 408,74 1,96852
40,0 0,11665 414,85 2,04321 0,08326 408,38 1,99346 ------ ------ ------
50,0 0,12231 421,84 2,06519 0,08808 416,40 2,01866 0,06346 408,74 1,96852
60,0 0,12771 428,48 2,08546 0,09257 423,81 2,04125 0,06748 417,43 1,99501
70,0 0,13292 434,89 2,10441 0,09682 430,80 2,06193 0,07115 425,35 2,01845
80,0 0,13798 441,13 2,12234 0,10088 437,50 2,08118 0,07458 432,75 2,03971
90,0 0,14291 447,25 2,13943 0,10481 443,99 2,09932 0,07784 439,79 2,05936
100,0 0,14776 453,29 2,15583 0,10864 450,34 2,11655 0,07867 446,56 2,07777
110,0 0,15252 459,27 2,17165 0,11238 456,57 2,13305 0,08400 453,16 2,09521
120,0 0,15723 465,21 2,18696 0,11605 462,73 2,14893 0,08695 459,61 2,11185
130,0 0,16187 471,13 2,20183 0,11966 468,84 2,16428 0,08983 465,97 2,12783
140,0 0,16648 477,14 2,21631 0,12322 474,92 2,17916 0,09267 472,26 2,14325

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Tabelas termo 07

  • 1. Capítulo - 2 - Termodinâmica Aplicada - pág. - 14 Tabela (2.4-1) Propriedades da Água Saturada (Líquido-Vapor) Tabela de Pressão Volume Específico m3 /kg Energia Interna kJ/kg Entalpia kJ/kg Entropia kJ/kg.K Pres. bar Temp o C Líquid Sat. vL x103 Vapor Sat. vG Líquid Sat. uL Vapor Sat. uG Líquid Sat. hL Líqui- Vapor hLG Vapor Sat. hG Líquid Sat. sL Vapor Sat. sG 0,04 28,96 1,0040 34,800 121,45 2415,2 121,46 2432,9 2554,4 0,4226 8,4746 0,06 36,16 1,0064 23,739 151,53 2425,0 151,53 2415,9 2567,4 0,5210 8,3304 0,08 41,51 1,0084 18,103 173,87 2432,2 173,88 2403,1 2577,0 0,5926 8,2287 0,10 45,81 1,0102 14,674 191,82 2437,9 191,83 2392,8 2584,7 0,6493 8,1502 0,20 60,06 1,0172 7,649 251,38 2456,7 251,40 2358,3 2609,7 0,8320 7,9085 0,30 69,10 1,0223 5,229 289,20 2468,4 289,23 2336,1 2625,3 0,9439 7,7686 0,40 75,87 1,0265 3,993 317,53 2477,0 317,58 2319,2 2636,8 1,0259 7,6700 0,50 81,33 1,0300 3,240 340,44 2483,9 340,49 2305,4 2645,9 1,0910 7,5939 0,60 85,94 1,0331 2,732 359,79 2489,6 359,86 2293,6 2653,5 1,1453 7,5320 0,70 89,95 1,0360 2,365 376,63 2494,5 376,70 2283,3 2660,0 1,1919 7,4797 0,80 93,50 1,0380 2,087 391,58 2498,8 391,66 2274,1 2665,8 1,2329 7,4346 0,90 96,71 1,0410 1,869 405,06 2502,6 405,15 2265,7 2670,9 1,2695 7,3949 1,00 99,63 1,0432 1,694 417,36 2506,1 417,46 2258,0 2675,5 1,3026 7,3594 1,50 111,4 1,0528 1,159 466,94 2519,7 467,11 2226,5 2693,6 1,4336 7,2233 2,00 120,2 1,0605 0,8857 504,49 2529,5 504,70 2201,9 2706,7 1,5301 7,1271 2,50 127,4 1,0672 0,7187 535,10 2537,2 535,37 2181,5 2716,9 1,6072 7,0527 3,00 133,6 1,0732 0,6058 561,15 2543,6 561,47 2163,8 2725,3 1,6718 6,9919 3,50 138,9 1,0786 0,5243 583,95 2546,9 584,33 2148,1 2732,4 1,7275 6,9405 4,00 143,6 1,0836 0,4625 604,31 2553,6 604,74 2133,8 2738,6 1,7766 6,8959 4,50 147,9 1,0882 0,4140 622,25 2557,6 623,25 2120,7 2743,9 1,8207 6,8565 5,00 151,9 1,0926 0,3749 639,68 2561,2 640,23 2108,5 2748,7 1,8607 6,8212 6,00 158,9 1,1006 0,3157 669,90 2567,4 670,56 2086,3 2756,8 1,9312 6,7600 7,00 165,0 1,1080 0,2729 696,44 2572,5 697,22 2066,3 2763,5 1,9922 6,7080 8,00 170,4 1,1148 0,2404 720,22 2576,8 721,11 2048,0 2769,1 2,0462 6,6628 9,00 175,4 1,1212 0,2150 741,83 2580,5 742,83 2031,1 2773,9 2,0946 6,6226 10,0 179,9 1,1273 0,1944 761,68 2583,6 762,81 2015,3 2778,1 2,1387 6,5863 15,0 198,3 1,1539 0,1318 843,16 2594,5 844,84 1947,3 2792,2 2,3150 6,4448 20,0 212,4 1,1767 0,0996 906,44 2600,3 908,79 1890,7 2799,5 2,4474 6,3409 25,0 224,0 1,1973 0,0800 959,11 2603,1 962,11 1841,0 2803,1 2,5547 6,2575 30,0 233,9 1,2165 0,0667 1004,8 2604,1 1008,4 1795,7 2804,2 2,6457 6,1869 35,0 242,6 1,2347 0,0571 1045,4 2603,7 1049,8 1753,7 2803,4 2,7253 6,1253 40,0 250,4 1,2522 0,0498 1082,3 2602,3 1087,3 1714,1 2801,4 2,7964 6,0701 45,0 257,5 1,2692 0,0441 1116,2 2600,1 1121,9 1676,4 2798,3 2,8610 6,0199 50,0 264,0 1,2859 0,0394 1147,8 2597,1 1154,2 1640,1 2794,3 2,9202 5,9734 60,0 275,6 1,3187 0,0324 1205,4 2589,7 1213,4 1571,0 2784,3 3,0267 5,8892 70,0 285,9 1,3513 0,0274 1257,6 2580,5 1267,0 1505,1 2772,1 3,1211 5,8133 80,0 295,1 1,3842 0,0235 1305,6 2569,8 1316,6 1441,3 2758,0 3,2068 5,7432 90,0 303,4 1,4178 0,0205 1350,5 2557,8 1363,3 1378,9 2742,1 3,2858 5,6772 100,0 311,1 14,524 0,0180 1393,0 2544,4 1407,6 1317,1 2724,7 3,3596 56,141 110,0 318,2 14,886 0,0160 1433,7 2529,8 1450,1 1255,5 2705,6 3,4295 55,527
  • 2. Capítulo - 2 - Termodinâmica Aplicada - pág. - 15 Tabela (2.4-2) - Propriedades da Água Saturada (Líquido-Vapor) Tabela de Temperatura Volume Específico m3 /kg Energia Interna kJ/kg Entalpia kJ/kg Entropia kJ/kg.K Temp o C Press. bar Líquid Sat. vL x103 Vapor Sat. vG Líquid Sat. uL Vapor Sat. uG Líquid Sat. hL Líqui- Vapor hLG Vapor Sat. hG Líquid Sat. sL Vapor Sat. sG 0,01 0,00611 1,0002 206,136 0,00 2375,3 0,01 2501,3 2501,4 0,0000 9,1562 5 0,00872 1,0001 147,120 20,97 2382,3 20,98 2489,6 2510,6 0,0761 9,0257 10 0,01228 1,0004 106,379 42,00 2389,2 42,01 2477,7 2519,8 0,1510 8,9008 15 0,01705 1,0009 77,926 62,99 2396,1 62,99 2465,9 2528,9 0,2245 8,7814 20 0,02339 1,0018 57,791 83,95 2402,9 83,96 2454,1 2538,1 0,2966 8,6672 25 0,03169 1,0029 43,360 104,88 2409,8 104,89 2442,3 2547,2 0,3674 8,5580 30 0,04246 1,0043 32,894 125,78 2416,6 125,79 2430,5 2556,3 0,4369 8,4533 35 0,05628 1,0060 25,216 146,67 2423,4 146,68 2418,6 2565,3 0,5053 8,3531 40 0,07384 1,0078 19,523 167,56 2430,1 167,57 2406,7 2574,3 0,5725 8,2570 45 0,09593 1,0099 15,258 188,44 2436,8 188,45 2394,8 2583,2 0,6387 8,1648 50 0,1235 1,0121 12,032 209,32 2443,5 209,33 2382,7 2592,1 0,7038 8,0763 55 0,1576 1,0146 9,568 230,21 2450,1 230,23 2370,7 2600,9 0,7679 7,9913 60 0,1994 1,0172 7,671 251,11 2456,6 251,13 2358,5 2609,6 0,8312 7,9096 65 0,2503 1,0199 6,197 272,02 2463,1 272,06 2346,2 2618,3 0,8935 7,8310 70 0,3119 1,0228 5,042 292,95 2469,6 292,98 2333,8 2626,8 0,9549 7,7553 75 0,3858 1,0259 4,131 313,90 2475,9 313,93 2321,4 2635,3 1,0155 7,6824 80 0,4739 1,0291 3,407 334,86 2482,2 334,91 2308,8 2643,7 1,0753 7,6122 85 0,5783 1,0325 2,828 355,84 2488,4 355,90 2296,0 2651,9 1,1343 7,5445 90 0,7014 1,0360 2,361 376,85 2494,5 376,92 2283,2 2660,1 1,1925 7,4791 95 0,8455 1,0397 1,982 397,88 2500,6 397,96 2270,2 2668,1 1,2500 7,4159 100 1,014 1,0435 1,673 418,94 2506,5 419,04 2257,0 2676,1 1,3069 7,3549 110 1,433 1,0516 1,210 461,14 2518,1 461,30 2230,2 2691,5 1,4185 7,2387 120 1,985 1,0603 0,8919 503,50 2529,3 503,71 2202,6 2706,3 1,5276 7,1296 130 2,701 1,0697 0,6685 546,02 2539,9 546,31 2174,2 2720,5 1,6344 7,0269 140 3,613 1,0797 0,5089 588,74 2550,0 589,13 2144,7 2733,9 1,7391 6,9299 150 4,758 1,0905 0,3928 631,68 2559,5 632,20 2114,3 2746,5 1,8418 6,8379 160 6,178 1,1020 0,3071 674,86 2568,4 675,55 2082,6 2758,1 1,9427 6,7502 170 7,917 1,1143 0,2428 718,33 2576,5 719,21 2049,5 2768,7 2,0419 6,6663 180 10,02 1,1274 0,1941 762,09 2583,7 763,22 2015,0 2778,2 2,1396 6,5857 190 12,54 1,1414 0,1565 806,19 2590,0 807,62 1978,8 2786,4 2,2359 6,5079 200 15,54 1,1565 0,1274 850,65 2595,3 852,45 1940,7 2793,2 2,3309 6,4323 220 23,18 1,1900 0,08619 940,87 2602,4 943,62 1858,5 2802,1 2,5178 6,2861 240 33,44 1,2291 0,05976 1033,2 2604,0 1037,3 1766,5 2803,8 2,7015 6,1437 260 46,88 1,2755 0,04221 1128,4 2599,0 1134,4 1662,5 2796,6 2,8838 6,0019 280 64,12 1,3321 0,03017 1227,5 2586,1 1236,0 1543,6 2779,6 3,0668 5,8571 300 85,81 1,4036 0,02167 1332,0 2563,0 1344,0 1404,9 2749,0 3,2534 5,7045 320 112,7 1,4988 0,01549 1444,6 2525,5 1461,5 1238,6 2700,1 3,4480 5,5362 340 145,9 1,6379 0,01080 1570,3 2464,6 1594,2 1027,9 2622,0 3,6594 5,3357 360 186,5 1,8925 0,00695 1725,2 2351,5 1760,5 720,5 2481,0 3,9147 5,0526 374,14 220,9 3,1550 0,00316 2029,6 2029,6 2099,3 0,0 2099,3 4,4298 4,4298
  • 3. Capítulo - 2 - Termodinâmica Aplicada - pág. - 16 Tabela (2.4-3) Propriedades do Vapor de Água Superaquecida (Resumida) Pressão = 0,010 MPa Temperatura de Sat.(45,81 o C) Pressão = 0,100 MPa Temperatura de Sat.(99,62 o C) Pressão = 0,500 MPa Temperatura de Sat.(151,86 o C) Temperatura ↓ Volume Específic o v Entalpia h Entropia s Volume Específic o v Entalpia h Entropia s Volume Específic o v Entalpia h Entropia s O C m 3 /kg kJ/kg kJ/kg.K m 3 /kg kJ/kg kJ/kg.K m 3 /kg kJ/kg kJ/kg.K Sat. 14,6736 2584,63 8,1501 1,69400 2675,46 7,3593 0,37489 2748,67 6,8212 100 17,1956 2687,50 8,4479 -------- -------- -------- -------- -------- -------- 150 19,5125 2782,99 8,6881 1,93636 2776,38 7,6133 -------- -------- -------- 200 21,8251 2879,52 8,9037 2,17226 2875,27 7,8342 0,42492 2855,37 7,0592 250 24,1356 2977,31 9,1002 2,40604 2974,33 8,0332 0,47436 2960,68 7,2708 300 26,4451 3076,51 9,2812 2,63876 3074,28 8,2157 0,52256 3064,20 7,4598 400 31,0625 3279,51 9,6076 3,10263 3278,11 8,5434 0,61728 3271,83 7,7937 500 35,6790 3489,05 9,8977 3,56547 3488,09 8,8341 0,71093 3483,82 8,0872 600 40,2949 3705,40 10,161 4,02781 3704,72 9,0975 0,80406 3701,67 8,3521 700 44,9105 3928,73 10,403 4,48986 3928,23 9,3398 0,89691 3925,97 8,5952 800 49,5260 4159,10 10,628 4,95174 4158,71 9,5652 0,98959 4156,96 8,8211 900 54,1414 4396,44 10,840 5,41353 4396,12 9,7767 1,08217 4394,71 9,0329 1000 58,7567 4640,58 11,039 5,87526 4640,31 9,9764 1,17469 4639,11 9,2328 1100 63,3720 4891,19 11,229 6,33696 4890,95 10,1658 1,26718 4889,88 9,4224 1200 67,9872 5147,78 11,409 6,79863 5147,56 10,3462 1,35964 5146,58 9,6028 Temperatura ↓ O C Pressão = 1,00 MPa Temperatura de Sat.(179,91 o C) Pressão = 2,00 MPa Temperatura de Sat.(212,42 o C) Pressão = 4,00 MPa Temperatura de Sat.(250,40 o C) Sat. 0,19444 2778,08 6,5864 0,09963 2799,51 6,3408 0,04978 2801,36 6,0700 200 0,20596 2827,86 6,6939 ------ ------ ------ ------ ------ ------ 300 0,25794 3051,15 7,1228 0,12547 3023,50 6,7663 0,05884 2960,68 6,3614 400 0,30659 3263,88 7,4650 0,15120 3247,60 7,1270 0,07341 3213,51 6,7689 500 0,35411 3478,44 7,7621 0,17568 3467,55 7,4316 0,08643 3445,21 7,0900 600 0,40109 3697,85 8,0289 0,19960 3690,14 7,7023 0,09885 3674,44 7,3688 700 0,44779 3923,14 8,2731 0,22323 3917,45 7,9487 0,11095 3905,94 7,6198 800 0,49432 4154,78 8,4996 0,24668 4150,40 8,1766 0,12287 4141,59 7,8502 900 0,54075 4392,94 8,7118 0,27004 4389,40 8,3895 0,13469 4382,34 8,0647 1000 0,58712 4637,60 8,9119 0,29333 4634,61 8,5900 0,14645 4628,65 8,2661 1100 0,63345 4888,55 9,1016 0,31659 4885,89 8,7800 0,15817 4880,63 8,4566 1200 0,67977 5145,36 9,2821 0,33984 5142,92 8,9606 0,16987 5138,07 8,6376 Temperatura ↓ O C Pressão = 6,00 MPa Temperatura de Sat.(275,64 o C) Pressão = 8,00 MPa Temperatura de Sat.(295,06 o C) Pressão = 10,00 MPa Temperatura de Sat.(311,06 o C) Sat. 0,03244 2784,33 5,8891 0,02352 2757,94 5,7431 0,01803 2724,67 5,6140 300 0,03616 2884,19 6,0673 0,02426 2784,98 5,7905 ------ ------ ------ 350 0,04223 3042,97 6,3334 0,02995 2987,30 6,1300 0,02242 2923,39 5,9442 400 0,04739 3177,17 6,5407 0,03432 3138,28 6,3633 0,02641 3096,46 6,2119 450 0,05214 3301,76 6,7192 0,03817 3271,99 6,5550 0,02975 3240,83 6,4189 500 0,05665 3422,12 6,8802 0,04175 3398,27 6,7239 0,03279 3373,63 6,5965 600 0,06525 3266,89 7,1676 0,04845 3642,03 7,0205 0,03837 3625,34 6,9028 700 0,07352 3894,28 7,4234 0,05481 3882,47 7,2812 0,04358 3870,52 7,1687 800 0,08160 4132,74 7,6566 0,06097 4123,84 7,5173 0,04859 4114,91 7,4077 900 0,08958 4375,29 7,8727 0,06702 4368,26 7,7350 0,05349 4361,24 7,6272 1000 0,09749 4622,74 8,0751 0,07301 4616,87 7,9384 0,05832 4611,04 7,8315 1100 0,10536 4875,42 8,2661 0,07896 4870,25 8,1299 0,06312 4865,14 8,0236 1200 0,11321 5133,28 8,4473 0,08489 5128,54 8,3115 0,06789 5123,84 8,2054 Referência " Fundamentals of Thermodynamics" - Fith Edition - R. E. Sonntag, C. Borgnakke and G. J. Van Wylen - 1998
  • 4. Capítulo - 2 - Termodinâmica Aplicada - pág. - 17 Tabela (2.4-4) Propriedades da Água Subresfriada ou Líquido Comprimido (Resumida) Pressão = 2,50 MPa Temperatura de Sat.(223,29 o C) Pressão = 5,00 MPa Temperatura de Sat.(263,99 o C) Pressão = 7,50 MPa Temperatura de Sat.(290,59 o C) Temperatura ↓ Volume Específic o v x 103 Entalpia h Entropia s Volume Específic o v x 103 Entalpia h Entropia s Volume Específic o v x 103 Entalpia h Entropia s O C m 3 /kg kJ/kg kJ/kg.K m 3 /kg kJ/kg kJ/kg.K m 3 /kg kJ/kg kJ/kg.K 0 ------- ------ ------- 0,998 5,02 0,0001 ------ ------- ------ 20 1,001 86,30 0,2961 1,000 88,64 0,2955 0,998 83,50 0,2950 40 1,007 169,77 0,5715 1,006 171,95 0,5705 1,004 166,64 0,5696 80 1,028 336,86 1,0737 1,027 338,83 1,0719 1,026 333,15 1,0704 100 1,042 420,85 1,3050 1,041 422,71 1,3030 1,040 416,81 1,3011 140 1,078 590,52 1,7369 1,077 592,13 1,7342 1,075 585,72 1,7317 180 1,126 763,97 2,1375 1,124 765,24 2,1341 1,122 758,13 2,1308 200 1,156 852,80 2,3294 1,153 853,85 2,3254 ------ ------ ------ 220 1,190 943,70 2,5174 1,187 944,36 2,5128 1,184 936,2 2,5083 260 ------ ------ ------ 1,275 1134,30 2,8829 1,270 1124,4 2,8763 Sat. 1,1973 962,10 2,5546 1,286 1154,21 2,9201 1,368 1282,0 3,1649 Temperatura ↓ O C Pressão = 10,00 MPa Temperatura de Sat.(311,06 o C) Pressão = 15,00 MPa Temperatura de Sat.(342,24 o C) Pressão = 20,00 MPa Temperatura de Sat.(365,81 o C) 0 0,995 10,05 0,0003 0,993 15,04 0,0004 0,990 20,00 0,0004 40 1,003 176,36 0,5685 1,001 180,75 0,5665 0,999 185,14 0,5646 80 1,025 342,81 1,0687 1,022 346,79 1,0655 1,020 350,78 1,0623 100 1,039 426,48 1,2992 1,036 430,26 1,2954 1,034 434,04 1,2917 140 1,074 595,40 1,7291 1,071 598,70 1,7241 1,068 602,03 1,7192 180 1,120 767,83 2,1274 1,116 770,48 2,1209 1,112 773,18 2,1146 200 1,148 855,97 2,3178 1,143 858,18 2,3103 1,139 860,47 2,3031 240 1,219 1025,94 2,6872 1,211 1038,99 2,6770 1,205 1040,04 2,6673 280 1,322 1234,11 3,0547 1,308 1232,09 3,0392 1,297 1230,62 3,0248 300 1,397 1342,31 3,2468 1,377 1337,23 3,2259 1,360 1333,29 3,2071 320 ------ ------ ------ 1,472 1453,13 3,4246 1,444 1444,53 3,3978 340 ------ ------ ------ 1,631 1591,88 3,6545 1,568 1571,01 3,6074 Sat. 1,452 1407,53 3,3595 1,658 1610,45 3,6847 2,035 1826,18 4,0137 Temperatura ↓ O C Pressão = 25,00 MPa Pressão acima do ponto Crítico Pressão = 30,00 MPa Pressão acima do ponto Crítico Pressão = 50,00 MPa Pressão acima do ponto Crítico 0 ------ ------ ------ 0,986 29,82 0,0001 0,977 49,03 -0,0014 20 0,9907 82,47 0,2911 0,989 111,82 0,2898 0,980 130,00 0,2847 40 0,9971 164,60 0,5626 0,995 193,87 0,5606 0,987 211,20 0,5526 80 ------ ------ ------ 1,016 358,75 1,5061 1,007 374,68 1,0439 100 1,0313 412,08 1,2881 1,029 441,63 1,2844 1,020 456,87 1,2703 140 ------ ------ ------ 1,062 608,73 1,7097 1,052 622,33 1,6915 180 ------ ------ ------ 1,105 778,71 2,1024 1,091 790,24 2,0793 200 1,1344 834,5 2,2961 1,130 865,24 2,2892 1,115 875,46 2,2634 240 ------ ------ ------ 1,192 1042,60 2,6489 1,170 1049,20 2,6158 280 ------ ------ ------ 1,275 1228,96 2,9985 1,242 1229,26 2,9536 300 1,3442 1296,6 3,1900 1,330 1327,80 3,1740 1,286 1322,95 3,1200 320 ------ ------ ------ 1,400 1432,63 3,3538 1,339 1420,17 3,2867 340 ------ ------ ------ 1,492 1546,47 3,5425 1,430 1522,07 3,4556 360 ------ ------ ------ 1,627 1675,36 3,7492 1,484 1630,16 3,6290 Referência " Fundamentals of Thermodynamics" - Fith Edition - R. E. Sonntag, C. Borgnakke and G. J. Van Wylen 1998
  • 5. Capítulo - 2 - Termodinâmica Aplicada - pág. - 18 TABELA (2.4-5) Propriedades de Saturação - REFRIGERANTE - R-12 (Resumida) TEMP. PRES. VOLUME ESPECÍFICO ENTALPIA ESPECÍFICA ENTROPIA ESPECÍFICA TEMP. o C kgf/cm2 Líquido m3 /kg vL x 10 3 Vapor m3 /kg vv Líquido kcal/kg hL Líq-vap kcal/kg h LV Vapor kcal/kg h v Líquido kcal/kg.K SL Vapor kcal/kg.K SV o C -40,0 0,6544 0,6595 0,2419 91,389 40,507 131,896 0,96610 1,13982 -40,0 -36,0 0,7868 0,6644 0,2038 92,233 40,104 132,337 0,96968 1,13877 -36,0 -32,0 0,9394 0,6694 0,1727 93.081 39,696 132,776 0,97321 1,13781 -32,0 -30,0 1,0239 0,6720 0,1594 93,506 39,490 132,995 0,97496 1,13736 -30,0 -28,0 1,1142 0,6746 0,1473 93,931 39,282 133,213 0,97670 1,13692 -28,0 -26,0 1,2107 0,6772 0,1363 94,358 39,073 133,431 0,97842 1,13651 -26,0 -24,0 1,3134 0,6799 0,1263 94,786 38,862 133,648 0,98014 1,13611 -24,0 -22,0 1,4228 0,6827 0,1172 95,215 38,649 133,864 0,98185 1,13573 -22,0 -20,0 1,5391 0,6854 0,1088 95,644 38,435 134,079 0,98354 1,13536 -20,0 -18,0 1,6626 0,6883 0,1012 96,075 38,219 134,294 0,98523 1,13501 -18,0 -16,0 1,7936 0,6911 0,0943 96,506 38,001 134,507 0,98691 1,13468 -16,0 -14,0 1,9323 0,6940 0,0879 96,939 37,781 134,720 0,98857 1,13435 -14,0 -12,0 2,0792 0,6970 0,0820 97,373 37,559 134,932 0,99023 1,13405 -12,0 -10,0 2,2344 0,7000 0,0766 97,808 37,335 135,143 0,99188 1,13375 -10,0 -8,0 2,3983 0,7031 0,0717 98,244 37,109 135,352 0,99352 1,13347 -8,0 -6,0 2,5712 0,7062 0,0671 98,681 36,880 135,561 0,99515 1,13320 -6,0 -4,0 2,7534 0,7094 0,0629 99,119 36,649 135,769 0,99678 1,13294 -4,0 -2,0 2,9452 0,7126 0,0590 99,559 36,416 135,975 0,99839 1,13269 -2,0 0,0 3,1469 0,7159 0,0554 100,00 36,180 136,180 1,00000 1,13245 0,0 2,0 3,3590 0,7192 0,0520 100,44 35,942 136,384 1,00160 1,13222 2,0 4,0 3,5816 0,7226 0,0490 100,89 35,700 136,586 1,00319 1,13200 4,0 6,0 3,8152 0,7261 0,0461 101,33 35,456 136,787 1,00478 1,13179 6,0 8,0 4,0600 0,7296 0,0434 101,78 35,209 136,987 1,00636 1,13159 8,0 10,0 4,3164 0,7333 0,0409 102,23 34,959 137,185 1,00793 1,13139 10,0 12,0 4,5848 0,7369 0,0386 102,68 34,705 137,382 1,00950 1,13120 12,0 14,0 4,8655 0,7407 0,0364 103,13 34,448 137,577 1,01106 1,13102 14,0 16,0 5,1588 0,7445 0,0344 103,58 34,188 137,770 1,01262 1,13085 16,0 18,0 5,4651 0,7484 0,0325 104,04 33,924 137,961 1,01417 1,13068 18,0 20,0 5,7848 0,7524 0,0308 104,50 33,656 138,151 1,01572 1,13052 20,0 22,0 6,1181 0,7565 0,0291 104,96 33,383 138,338 1,01726 1,13036 22,0 26,0 6,8274 0,7650 0,0261 105,88 32,826 138,707 1,02034 1,13006 26,0 30,0 7,5959 0,7738 0,0235 106,82 32,251 139,067 1,02340 1,12978 30,0 34,0 8,4266 0,7831 0,0212 107,76 31,655 139,418 1,02645 1,12950 34,0 38,0 9,3225 0,7929 0,0191 108,72 31,037 139,757 1,02949 1,12923 38,0 40,0 9,7960 0,7980 0,0182 109,20 30,719 139,922 1,03101 1,12910 40,0 44,0 10,796 0,8086 0,0164 110,18 30,062 140,244 1,03405 1,12884 44,0 48,0 11,869 0,8198 0,0149 111,17 29,377 140,551 1,03710 1,12857 48,0 52,0 13,018 0,8318 0,0135 112,18 28,660 140,842 1,04015 1,12829 52,0 56,0 14,247 0,8445 0,0122 113,21 27,907 141,116 1,04322 1,12800 56,0 60,0 15,560 0,8581 0,0111 114,26 27,114 141,371 1,04630 1,12768 60,0 70,0 19,230 0,8971 0,0087 116,98 24,918 141,900 1,05414 1,12675 70,0 80,0 23,500 0,9461 0,0068 119,91 22,317 142,223 1,06227 1,12546 80,0 90,0 28,435 1,0119 0,0053 123,12 19,098 142,216 1,07092 1,12351 90,0 100,0 34,100 1,1131 0,0039 126,81 14,763 141,576 1,08057 1,12013 100,0 112,0 41,966 1,7918 0,0018 135,21 0,0 135,205 1,10199 1,10199 112,0
  • 6. Capítulo - 2 - Termodinâmica Aplicada - pág. - 19 Tabela (2.4-6) Propriedades do Vapor Superaquecido Refrigerante - R -12 (Resumida) Pressão = 1,5391 kgf/cm 2 Temperatura de Sat.(- 20 o C) Pressão = 2,2344 kgf/cm 2 Temperatura de Sat.(-10 o C) Pressão = 3,1469 kgf/cm 2 Temperatura de Sat.(0 o C) Temperatura ↓ Volume Específic o v Entalpia h Entropia s Volume Específic o v Entalpia h Entropia s Volume Específico v Entalpia h Entropia s O C m 3 /kg kcal/kg kcal/kg.K m 3 /kg kcal/kg kcal/kg.K m 3 /kg kJ/kg kcal/kg.K Sat. 0,1088 134,079 1,1354 0,0766 135,14 1,1338 0,0554 136,18 1,1325 -15,0 0,1115 134,79 1,1382 ------ ------ ------ ------ ------ ------ -10,0 0,1141 135,51 1,1409 ------ ------ ------ ------ ------ ------ -5,0 0,1167 136,23 1,1436 0,0785 135,89 1,1365 ------ ------ ------ 0,0 0,1192 136,96 1,1463 0,0804 136,63 1.1393 ------ ------ ------ 5,0 0,1217 137,68 1,1489 0,0822 137,38 1,1420 0,0568 136,95 1,1353 10,0 0,1242 138,42 1,1515 0,0840 138,12 1,1447 0,0582 137,73 1,1380 15,0 0,1267 139,15 1,1541 0,0858 138,88 1,1473 0,0595 138,50 1,1407 20,0 0,1292 139,89 1,1564 0,0876 139,63 1,1499 0,0609 139,28 1,1434 25,0 0,1317 140,63 1,1592 0,0894 140,39 1,1525 0,0622 140,05 1,1460 30,0 0,1341 141,38 1,1617 0,01911 141,15 1,1550 0,0635 140,83 1,1486 35,0 0,1366 142,13 1,1641 0,0929 141,91 1,1575 0,0648 141,61 1,1511 40,0 0,1390 142,89 1,1665 0,0946 142,67 1,1599 0,0660 142,39 1,1536 45,0 0,1414 143,65 1,1690 0,0963 143,44 1,1624 0,0673 143,17 1,1561 50,0 0,1438 144,41 1,1713 0,0980 144,22 1,1648 0,0686 143,92 1,1586 60,0 0,1486 145,95 1,1760 0,1014 145,77 1,1695 0,0711 145,53 1,1634 70,0 0,1534 147,51 1,1806 0,1048 147,34 1,1742 0,0735 147,12 1,1681 80,0 0,1582 149,08 1,1852 0,1081 148,93 1,1787 0,0759 148,73 1,1727 90,0 0,1629 150,67 1,1896 0,114 150,53 1,1832 0,0783 150,34 1,1772 100,0 0,1676 152,27 1,1940 0,1147 152,14 1,1876 0,0807 151,97 1,1816 110,0 0,1723 153,90 1,1982 0,1180 153,77 1,1919 0,0831 153,61 1,1860 120,0 0,1770 155,53 1,2025 0,1213 155,42 1,1961 0,0855 155,27 1,1902 Temperatura ↓ O C Pressão = 4,31647 kgf/cm 2 Temperatura de Sat.(+10 o C) Pressão = 7,5959 kgf/cm 2 Temperatura de Sat.(30 o C) Pressão = 9,7960 kgf/cm 2 Temperatura de Sat.(40 o C) Sat. 0,0409 137,185 1,3139 0,0235 139,07 1,1298 0,0182 139,92 1,1291 35,0 0,0461 141,20 1,1450 0,0242 139,95 1,1327 ------ ------ ------ 40,0 0,0471 142,01 1,1476 0,0249 140,83 1,1355 ------ ------ ------ 45,0 0,0480 142,81 1,1501 0,0255 141,70 1,1383 0,0187 140,86 1,1321 50,0 0,0490 143,61 1,1526 0,0262 142,56 1,1409 0,0193 141,78 1,1349 60,0 0,0509 145,22 1,1575 0,0274 144,28 1,1462 0,0204 143,58 1,1404 70,0 0,0528 146,84 1,1623 0,0286 145,98 1,1512 0,0214 145,36 1,1457 80,0 0,0546 148,46 1,1670 0,0297 147,68 1,1561 0,0223 147,12 1,1508 90,0 0,0564 150,10 1,1715 0,0309 149,38 1,1608 0,0233 148,87 1,1556 100,0 0,0582 151,74 1,1760 0,0320 151,08 1,1655 0,0242 150,62 1,1604 110,0 0,0600 153,40 1,1904 0,0331 152,79 1,1700 0,0251 152,36 1,1650 120,0 0,0617 155,07 1,1847 0,0341 154,50 1,1744 0,0259 154,10 1,1695 130,0 0,0635 156,75 1,1889 0,0352 156,21 1,1787 0,0268 155,85 1,1738 Temperatura ↓ O C Pressão = 12,4287 kgf/cm 2 Temperatura de Sat.(50 o C) Pressão = 15,560 kgf/cm 2 Temperatura de Sat.(60 o C) Pressão = 19,230 kgf/cm 2 Temperatura de Sat.(70 o C) 60,0 0,0151 142,66 1,1344 0,0111 141,37 1,1277 ------ ------ ------ 70,0 0,0160 144,55 1,1400 0,0120 143,46 1,1339 0,0087 141,90 1,1268 80,0 0,0169 146,40 1,1453 0,0128 145,46 1,1396 0,0095 144,17 1,1333 90,0 0,0177 148,22 1,1504 0,0135 147,39 1,1450 0,0102 146,29 1,1392 100,0 0,0185 150,03 1,1553 0,0142 149,28 1,1501 0,0109 148,31 1,1447 110,0 0,0192 151,82 1,1600 0,0148 151,14 1,1550 0,0114 150,28 1,1499 120,0 0,0199 153,60 1,1646 0,0154 152,98 1,1598 0,0120 152,20 1,1548 130,0 0,0207 155,38 1,1691 0,0160 154,81 1,1644 0,0125 154,10 1,1596
  • 7. Capítulo - 2 - Termodinâmica Aplicada - pág. - 20 TABELA (2.4-7) Propriedades de Saturação - Refrigerante - R- 22 (resumida) TEMP. PRESS. VOLUME ESPECÍFICO ENTALPIA ESPECÍFICA ENTROPIA ESPECÍFICA TEMP. o C kgf/cm 2 Líquido m 3 /kg vL x10 3 Vapor m 3 /kg vv Líquido kcal/kg hL Líq-vap kcal/kg h LV Vapor kcal/kg h v Líquido kcal/kg.K SL Vapor kcal/kg.K SV o C -40,0 1,0701 0,7093 0,2058 89,344 55,735 145,079 0,95815 1,19719 -40,0 -36,0 1,2842 0,7153 0,1735 90,361 55,156 145,517 0,96246 1,19503 -36,0 -32,0 1,5306 0,7214 0,1472 91,389 54,559 145,948 0,96674 1,19298 -32,0 -30,0 1,6669 0,7245 0,1359 91,907 54,254 146,161 0,96887 1,19199 -30,0 -28,0 1,8126 0,7277 0,1256 92,428 53,944 146,372 0,97099 1,19103 -28,0 -26,0 1,9679 0,7309 0,1162 92,951 53,630 146,581 0,97311 1,19009 -26,0 -24,0 2,1333 0,7342 0,1077 93,477 53,311 146,788 0,97522 1,18918 -24,0 -22,0 2,3094 0,7375 0,0999 94,006 52,987 146,993 0,97732 1,18829 -22,0 -20,0 2,4964 0,7409 0,0928 94,537 52,659 147,196 0,97941 1,18742 -20,0 -18,0 2,6949 0,7443 0,0864 95,071 52,325 147,396 0,98150 1,18657 -18,0 -16,0 2,9053 0,7478 0,0804 95,608 51,987 147,594 0,98358 1,18574 -16,0 -14,0 3,1281 0,7514 0,0750 96,147 51,643 147,790 0,98565 1,18492 -14,0 -12,0 3,3638 0,7550 0,0700 96,689 51,294 147,983 0,98772 1,18413 -12,0 -10,0 3,6127 0,7587 0,0653 97,234 50,939 148,173 0,98978 1,18335 -10,0 -8,0 3,8754 0,7625 0,0611 97,781 50,579 148,361 0,99184 1,18259 -8,0 -6,0 4,1524 0,7663 0,0572 98,332 50,214 148,546 0,99389 1,18184 -6,0 -4,0 4,4441 0,7703 0,0536 98,885 49,842 148,728 0,99593 1,18111 -4,0 -2,0 4,7511 0,7742 0,0502 99,441 49,465 148,907 0,99797 1,18039 -2,0 0,0 5,0738 0,7783 0,0471 100,00 49,083 149,083 1,00000 1,17968 0,0 2,0 5,4127 0,7825 0,0443 100,56 48,694 149,255 1,00203 1,17899 2,0 4,0 5,7684 0,7867 0,0416 101,13 48,298 149,425 1,00405 1,17831 4,0 6,0 6,1413 0,7910 0,0391 101,69 47,897 149,591 1,00606 1,17764 6,0 8,0 6,5320 0,7955 0,0369 102,27 47,489 149,754 1,00807 1,17698 8,0 0,0 6,9410 0,8000 0,0347 102,84 47,074 149,913 1,01008 1,17633 10,0 12,0 7,3687 0,8046 0,0327 103,42 46,653 150,068 1,01208 1,17569 12,0 14,0 7,8158 0,8094 0,0309 104,00 46,224 150,220 1,01408 1,17505 14,0 16,0 8,2828 0,8142 0,0291 104,58 45,788 150,367 1,01607 1,17442 16,0 18,0 8,7701 0,8192 0,0275 105,17 45,345 150,511 1,01806 1,17380 18,0 20,0 9,2784 0,8243 0,0260 105,76 44,894 150,650 1,02005 1,17319 20,0 22,0 9,8082 0,8295 0,0246 106,35 44,435 150,785 1,02203 1,17258 22,0 26,0 10,935 0,8404 0,0220 107,55 43,492 151,040 1,02599 1,17137 26,0 30,0 12,153 0,8519 0,0197 108,76 42,513 151,275 1,02994 1,17018 30,0 34,0 13,470 0,8641 0,0177 109,99 41,495 151,487 1,03389 1,16898 34,0 38,0 14,888 0,8771 0,0160 111,24 40,435 151,676 1,03783 1,16778 38,0 40,0 15,637 0,8839 0,0151 111,87 39,888 151,761 1,03981 1,16718 40,0 44,0 17,218 0,8983 0,0136 113,15 38,756 151,908 1,04376 1,16596 44,0 48,0 18,913 0,9137 0,0123 114,45 37,570 152,024 1,04773 1,16471 48,0 52,0 20,729 0,9304 0,0111 115,78 36,322 152,104 1,05172 1,16342 52,0 56,0 22,670 0,9487 0,0100 117,14 35,004 152,143 1,05573 1,16208 56,0 60,0 24,743 0,9687 0,0090 118,55 33,580 152,125 1,05984 1,16063 60,0 70,0 30,549 1,0298 0,0069 122,24 29,582 151,819 1,07035 1,15656 70,0 80,0 37,344 1,1181 0,0051 126,39 24,492 150,884 1,08180 1,15115 80,0 90,0 45,300 1,2822 0,0036 131,70 16,740 148,436 1,09597 1,14207 90,0 96,1 50,750 1,9056 0,0019 140,15 0,0 140,150 1,11850 1,11850 96,01
  • 8. Capítulo - 2 - Termodinâmica Aplicada - pág. - 21 Tabela (2.4-8) Propriedades de Vapor Superaquecido - Refrigerante R - 22 (Resumida) Pressão = 2,4964 kgf/cm 2 Temperatura de Sat.(- 20 o C) Pressão = 3,6127 kgf/cm 2 Temperatura de Sat.(- 10 o C) Pressão = 5,0738 kgf/cm 2 Temperatura de Sat.(0 o C) Temperatura ↓ Volume Específic o v Entalpia h Entropia s Volume Específic o v Entalpia h Entropia s Volume Específico v Entalpia h Entropia s O C m 3 /kg kcal/kg kcal/kg.K m 3 /kg kcal/kg kcal/kg.K m 3 /kg kcal/kg kcal/kg.K Sat. 0,0928 147,196 1,18742 0,0653 148,173 1,18335 0,0471 149,083 1,17968 -10 0,0974 148,761 1,19348 ------ ------ ------ ------ ------ ------ 0,0 0,1019 150,337 1,19936 0,0687 149,812 1,18946 ------ ------ ------ 5,0 0,1041 151,130 1,20223 0,0703 150,632 1,19244 0,0484 149,945 1,18281 10,0 0,1063 151,926 1,20507 0,0719 151,454 1,19537 0,0496 150,805 1,18588 15,0 0,1085 152,726 1,20787 0,0735 152,278 1,19825 0,0508 151,663 1,18888 20,0 0,1107 153,530 1,21064 0,0750 153,104 1,20109 0,0520 152,521 1,19183 25,0 0,1128 154,339 1,21337 0,0766 153,932 1,20389 0,0532 153,378 1,19474 30,0 0,1150 155,152 1,21608 0,0781 154,764 1,20666 0,0544 154,238 1,19759 35,0 0,1171 155,969 1,21875 0,0797 155,599 1,20939 0,0555 155,098 1,20041 40,0 0,1192 156,791 1,22140 0,0812 156,437 1,21209 0,0567 155,960 1,20318 45,0 0,1213 157,618 1,22402 0,0827 157,279 1,21476 0,0578 156,823 1,20592 50,0 0,1234 158,449 1,22661 0,0842 158,125 1,21740 0,0589 157,690 1,20862 60,0 0,1276 160,127 1,23172 0,0872 159,829 1,22259 0,0611 159,430 1,21392 70,0 0,1318 161,825 1,23675 0,0901 161,551 1,22768 0,0633 161,183 1,21911 80,0 0,1359 163,544 1,24168 0,0930 163,290 1,23268 0,0654 162,950 1,22418 90,0 0,1400 165,284 1,24654 0,0959 165,048 1,23758 0,0675 164,733 1,22916 100,0 0,1441 167,045 1,25132 0,0988 166,825 1,24241 0,0697 166,532 1,23405 110,0 0,1482 168,827 1,25604 0,1017 168,622 1,24716 0,0717 168,348 1,23885 120,0 0,1523 170,631 1,26068 0,1046 170,438 1,25184 0,0738 170,182 1,24357 Temperatura ↓ O C Pressão = 6,9410 kgf/cm 2 Temperatura de Sat.(+10 o C) Pressão = 12,1535 kgf/cm 2 Temperatura de Sat.(+30 o C) Pressão = 15,6371 kgf/cm 2 Temperatura de Sat.(+40 o C) Sat. 0,0347 149,913 1,17633 0,0197 151,274 1,17017 0,0151 151,759 1,16687 20,0 0,0366 151,731 1,18264 ------ ------ ------ ------ ------ ------ 25,0 0,0376 152,633 1,18569 ------ ------ ------ ------ ------ ------ 30,0 0,0385 153,531 1,18868 ------ ------ ------ ------ ------ ------ 35,0 0,0394 154,428 1,19161 0,0204 152,314 1,17358 ------ ------ ------ 40,0 0,0403 155,323 1,19449 0,0210 153,336 1,17687 ------ ------ ------ 45,0 0,0412 156,217 1,19732 0,0216 154,345 1,18006 0,0157 152,886 1,17075 50,0 0,0420 157,112 1,20011 0,0222 155,342 1,18317 0,0162 153,985 1,17417 60,0 0,0437 158,903 1,20557 0,0234 157,311 1,18917 0,0173 156,119 1,18068 70,0 0,0454 160,700 1,21089 0,0245 159,256 1,19493 0,0182 158,196 1,18682 80,0 0,0470 162,505 1,21607 0,0255 161,188 1,20048 0,0191 160,234 1,19268 90,0 0,0486 164,322 1,22114 0,0266 163,113 1,20585 0,0200 162,248 1,19830 100,0 0,0502 166,151 1,22611 0,0276 165,036 1,2107 0,0208 164,245 1,20372 110,0 0,0518 167,993 1,23098 0,0285 166,961 1,21616 0,0216 166,234 1,20898 120,0 0,0534 169,851 1,23577 0,0295 168,891 1,22114 0,0224 168,219 1,21410 Temperatura ↓ O C Pressão = 19,80558 kgf/cm 2 Temperatura de Sat.(+ 50 o C) Pressão = 24,74350 kgf/cm 2 Temperatura de Sat.(+ 60 o C) Pressão = 30,54892 kgf/cm 2 Temperatura de Sat.(+ 70 o C) 60,0 0,0126 154,500 1,17148 0,0090 152,125 1,16063 ------ ------ ------ 70,0 0,0135 156,791 1,17826 0,0099 154,847 1,16869 0,0069 151,819 1,15656 80,0 0,0143 158,993 1,18459 0,0107 157,336 1,17584 0,0078 154,977 1,16564 90,0 0,0151 161,137 1,19057 0,0114 159,688 1,18240 0,0085 157,724 1,17331 100,0 0,0158 163,241 1,19629 0,0120 161,953 1,18856 0,0091 160,260 1,18020 110,0 0,0165 165,318 1,20178 0,0127 164,159 1,19439 0,0097 162,668 1,18657 120,0 0,0172 167,379 1,20709 0,0133 166,326 1,19997 0,0102 164,992 1,19255 130,0 0,0178 169,429 1,21224 0,0138 168,464 1,20535 0,0107 167,257 1,19824
  • 9. Capítulo - 2 - Termodinâmica Aplicada - pág. - 22 TABELA (2.4-9) Propriedades de Saturação - REFRIGERANTE - R-134a (resumida) TEMP. o C PRESS. kPa VOLUME ESPECÍFICO m3 /kg ENTALPIA ESPECÍFICA kJ/kg ENTROPIA ESPECÍFICA kJ/kg-K TEMP. o C Líquido vL Vapor vv Líquido hL Líq-vap h LV Vapor h v Líquido SL Vapor SV -40,0 51,14 0,0007 0,3614 148,4 225,9 374,3 0,7967 1,7655 -40,0 -36,0 62,83 0,0007 0,2980 153,4 223,4 376,8 0,8178 1,7599 -36,0 -32,0 76,58 0,0007 0,2474 158,4 220,9 379,3 0,8388 1,7548 -32,0 -30,0 84,29 0,0007 0,2260 160,9 219,6 380,6 0,8492 1,7525 -30,0 -28,0 92,61 0,0007 0,2069 163,5 218,3 381,8 0,8595 1,7502 -28,0 -26,0 101,58 0,0007 0,1896 166,0 217,1 383,1 0,8698 1,7481 -26,0 -24,0 111,22 0,0007 0,1741 168,6 215,7 384,3 0,8801 1,7460 -24,0 -22,0 121,57 0,0007 0,1601 171,1 214,4 385,5 0,8903 1,7440 -22,0 -20,0 132,67 0,0007 0,1474 173,7 213,1 386,8 0,9005 1,7422 -20,0 -18,0 144,54 0,0007 0,1359 176,3 211,7 388,0 0,9106 1,7404 -18,0 -16,0 157,23 0,0007 0,1255 178,9 210,4 389,2 0,9207 1,7387 -16,0 -14,0 170,78 0,0007 0,1160 181,5 209,0 390,4 0,9307 1,7371 -14,0 -12,0 185,22 0,0008 0,1074 184,1 207,6 391,7 0,9407 1,7356 -12,0 -10,0 200,60 0,0008 0,0996 186,7 206,2 392,9 0,9507 1,7341 -10,0 -8,0 216,95 0,0008 0,0924 189,3 204,7 394,1 0,9606 1,7327 -8,0 -6,0 234,32 0,0008 0,0858 192,0 203,3 395,3 0,9705 1,7314 -6,0 -4,0 252,74 0,0008 0,0798 194,6 201,8 396,4 0,9804 1,7302 -4,0 -2,0 272,26 0,0008 0,0743 197,3 200,3 397,6 0,9902 1,7290 -2,0 0,0 292,93 0,0008 0,0693 200,0 198,8 398,8 1,0000 1,7278 0,0 2,0 314,77 0,0008 0,0646 202,7 197,3 400,0 1,0098 1,7267 2,0 4,0 337,85 0,0008 0,0604 205,4 195,7 401,1 1,0195 1,7257 4,0 6,0 362,21 0,0008 0,0564 208,1 194,2 402,3 1,0292 1,7247 6,0 8,0 387,88 0,0008 0,0528 210,8 192,6 403,4 1,0389 1,7238 8,0 10,0 414,92 0,0008 0,0494 213,6 190,9 404,5 1,0485 1,7229 10,0 12,0 443,37 0,0008 0,0463 216,4 189,3 405,6 1,0582 1,7220 12,0 14,0 473,25 0,0008 0,0434 219,1 187,6 406,8 1,0678 1,7212 14,0 16,0 504,68 0,0008 0,0408 221,9 185,9 407,8 1,0773 1,7204 16,0 18,0 537,67 0,0008 0,0383 224,7 184,2 408,9 1,0869 1,7196 18,0 20,0 572,25 0,0008 0,0360 227,5 182,5 410,0 1,0964 1,7189 20,0 22,0 608,49 0,0008 0,0338 230,4 180,7 411,0 1,1060 1,7182 22,0 26,0 686,13 0,0008 0,0300 236,1 177,0 413,1 1,1250 1,7168 26,0 30,0 771,02 0,0008 0,0266 241,8 173,3 415,1 1,1439 1,7155 30,0 34,0 863,53 0,0009 0,0237 247,7 169,3 417,0 1,1628 1,7142 34,0 38,0 964,14 0,0009 0,0211 253,6 165,3 418,9 1,1817 1,7129 38,0 40,0 1017,61 0,0009 0,0200 256,6 163,2 419,8 1,1912 1,7122 40,0 44,0 1131,16 0,0009 0,0178 262,7 158,8 421,5 1,2101 1,7108 44,0 48,0 1253,95 0,0009 0,0160 268,8 154,3 423,1 1,2290 1,7093 48,0 52,0 1386,52 0,0009 0,0143 275,1 149,5 424,6 1,2479 1,7077 52,0 56,0 1529,26 0,0009 0,0128 281,4 144,5 425,9 1,2670 1,7059 56,0 60,0 1682,76 0,0010 0,0115 287,9 139,2 427,1 1,2861 1,7039 60,0 70,0 2117,34 0,0010 0,0087 304,8 124,4 429,1 1,3347 1,6971 70,0 80,0 2632,97 0,0011 0,0065 322,9 106,3 429,2 1,3854 1,6863 80,0 90,0 3242,87 0,0012 0,0046 343,4 82,1 425,5 1,4406 1,6668 90,0 100,0 3969,94 0,0015 0,0027 373,2 33,8 407,0 1,5187 1,6092 100,0
  • 10. Capítulo - 2 - Termodinâmica Aplicada - pág. - 23 Tabela (2.4-10) Propriedades do Vapor Superaquecido - Refrigerante R-134a (Resumida) Pressão = 130 kPa Temperatura de Sat.(- 20,47 o C) Pressão = 200 kPa Temperatura de Sat.(-10,08 o C) Pressão = 290 kPa Temperatura de Sat.(- 0,28 o C) Temperatura ↓ Volume Específic o v Entalpia h Entropia s Volume Específic o v Entalpia h Entropia s Volume Específico v Entalpia h Entropia s O C m 3 /kg kJ/kg kJ/kg.K m 3 /kg kJ/kg kJ/kg.K m 3 /kg kJ/kg kJ/kg.K Sat. 0,15026 386,5 1,7426 0,09985 392,8 1,7342 0,06995 398,6 1,7280 -20,0 0,15060 386,9 1,7441 ------ ------ ------ ------ ------ ------ -15,0 0,15423 390,9 1,7600 ------ ------ ------ ------ ------ ------ -10,0 0,15780 395,0 1,7756 0,09989 392,9 1,7344 ------ ------ ------ -5,0 0,16134 399,1 1,7910 0,10235 397,1 1,7504 ------ ------ ------ 0,0 0,16483 403,2 1,8062 0,10478 401,4 1,7661 0,07005 398,9 1,7289 5,0 0,16829 407,3 1,8212 0,10717 405,6 1,7815 0,07183 403,3 1,7449 10,0 0,17173 411,5 1,8361 0,10953 409,9 1,7968 0,07359 407,8 1,7607 20,0 0,17857 420,0 1,8654 0,11417 418,5 1,8267 0,07701 416,6 1,7916 30,0 0,18529 428,5 1,8942 0,11874 427,3 1,8560 0,08033 425,6 1,8216 40,0 0,19198 437,3 1,9225 0,12324 436,1 1,8847 0,08358 434,6 1,8508 50,0 0,19861 446,1 1,9504 0,12767 445,1 1,9129 0,08676 443,7 1,8795 60,0 0,20521 455,1 1,9778 0,13207 454,2 1,9406 0,08990 452,9 1,9076 70,0 0,21173 464,3 2,0049 0,13643 463,4 1,9679 0,09301 462,3 1,9352 80,0 0,21825 473,6 2,0316 0,14075 472,8 1,9948 0,09606 471,7 1,9624 90,0 0,22477 483,0 2,0580 0,14505 482,3 2,0214 0,09911 481,3 1,9892 100,0 0,23116 492,6 2,0841 0,14932 491,9 2,0476 0,10213 491,0 2,0156 110,0 0,23764 502,4 2,1098 0,15359 501,7 2,0735 0,10512 500,9 2,0416 Temperatura ↓ O C Pressão = 425 kPa Temperatura de Sat.(10,72 o C) Pressão = 800 kPa Temperatura de Sat.(31,29 o C) Pressão = 1 000 kPa Temperatura de Sat.(39,35 o C) Sat. 0,04827 404,9 1,7226 0,02565 415,7 1,7150 0,02034 419,5 1,1177 15,0 0,04939 408,9 1,7366 ------ ------ ------ ------ ------ ------ 20,0 0,05067 413,6 1,7526 ------ ------ ------ ------ ------ ------ 25,0 0,05192 418,3 1,7683 ------ ------ ------ ------ ------ ------ 30,0 0,05314 422,9 1,7838 ------ ------ ------ ------ ------ ------ 40,0 0,05553 432,2 1,8140 0,02705 424,8 1,7445 0,02044 420,2 1,7147 50,0 0,05785 441,6 1,8434 0,02856 435,1 1,7767 0,02181 431,2 1,7491 60,0 0,06010 451,0 1,8722 0,02998 445,2 1,8076 0,02308 441,8 1,7816 70,0 0,06233 460,5 1,9003 0,03135 455,3 1,8374 0,02427 452,3 1,8126 80,0 0,06452 470,1 1,9279 0,03267 465,4 1,8664 0,02541 462,7 1,8425 90,0 0,06668 479,8 1,9550 0,03395 475,5 1,8947 0,02650 473,1 1,8715 100,0 0,06880 489,7 1,9817 0,03520 485,7 1,9223 0,02756 483,5 1,8997 110,0 0,07092 499,6 2,0081 0,03642 495,9 1,9494 0,02859 493,9 1,9273 120,0 0,07300 509,7 2,0340 0,03763 506,3 1,9761 0,02959 504,4 1,9543 130,0 0,07508 519,9 2,0596 0,03881 516,7 2,0023 0,03058 515,0 1,9809 Temperatura ↓ O C Pressão = 1400 kPa Temperatura de Sat.(52,39 o C) Pressão = 1800 kPa Temperatura de Sat.(62,87 o C) Pressão = 2200 kPa Temperatura de Sat.(71,72 o C) Sat. 0,01413 424,7 1,7076 0,01558 427,8 1,7022 0,00825 429,3 1,6956 60,0 0,01502 434,0 1,7357 ------ ------ ------ ------ ------ ------ 70,0 0,01607 445,6 1,7700 0,01134 437,4 1,7306 ------ ------ ------ 80,0 0,01703 456,8 1,8023 0,01227 450,0 1,7667 0,00909 441,8 1,7313 90,0 0,01793 467,8 1,8331 0,01309 462,0 1,8001 0,00993 455,3 1,7690 100,0 0,01878 478,8 1,8626 0,01386 473,6 1,8317 0,01067 467,9 1,8033 110,0 0,01960 489,6 1,8915 0,01457 485,0 1,8618 0,01133 480,0 1,8354 120,0 0,02038 500,5 1,9194 0,01524 496,3 1,8909 0,01195 491,8 1,8658 130,0 0,02115 511,3 1,9467 0,01589 507,5 1,9191 0,01253 503,8 1,8951 140,0 0,02189 522,2 1,9734 0,01652 518,7 1,9466 0,01308 515,1 1,9235
  • 11. Capítulo - 2 - Termodinâmica Aplicada - pág. - 24 TABELA (2.4-11) Propriedades de Saturação - Refrigerante - 717 (Amônia) TEMP. PRES. VOLUME ESPECÍFICO ENTALPIA ESPECÍFICA ENTROPIA ESPECÍFICA TEM P o C kgf/cm 2 Líquido m 3 /kg vL x10 3 Vapor m 3 /kg vv Líquido kcal/kg hL Líq-vap kcal/kg h LV Vapor kcal/kg h v Líquido kcal/kg.K SL Vapor kcal/kg.K SV o C -70,0 0,112 1,3788 9,0090 25,90 349,80 375,70 0,6878 2,4101 -70,0 -65,0 0,159 1,3898 6,4518 31,00 346,85 377,85 0,7124 2,3794 -65,0 -60,0 0,223 1,4010 4,7026 35,63 344,75 380,38 0,7347 2,3525 -60,0 -55,0 0,309 1,4126 3,4866 40,89 341,59 382,48 0,7591 2,3253 -55,0 -50,0 0,416 1,4245 2,6253 46,16 338,38 384,54 0,7830 2,2997 -50,0 -45,0 0,556 1,4367 2,0053 51,44 335,11 386,55 0,8064 2,2755 -45,0 -40,0 0,732 1,4493 1,5521 56,75 331,76 388,51 0,8293 2,2526 -40,0 -35,0 0,951 1,4623 1,2160 62,07 328,33 390,40 0,8519 2,2309 -35,0 -30,0 1,219 1,4757 0,9635 67,41 324,82 392,23 0,8741 2,2102 -30,0 -28,0 1,342 1,4811 0,8805 69,56 323,39 392,95 0,8828 2,2022 -28,0 -26,0 1,475 1,4867 0,8059 71,70 321,94 393,64 0,8915 2,1944 -26,0 -24,0 1,619 1,4923 0,7388 73,86 320,47 394,33 0,9002 2,1867 -24,0 -22,0 1,774 1,4980 0,6783 76,01 318,99 395,00 0,9088 2,1792 -22,0 -20,0 1,940 1,5037 0,6237 78,17 317,50 395,67 0,9173 2,1717 -20,0 -18,0 2,117 1,5096 0,5743 80,33 315,98 396,31 0,9258 2,1645 -18,0 -16,0 2,300 1,5155 0,5295 82,50 314,45 396,95 0,9342 2,1573 -16,0 -14,0 2,514 1,5215 0,4889 84,67 312,90 397,57 0,9426 2,1503 -14,0 -12,0 2,732 1,5276 0,4521 86,85 311,33 398,18 0,9510 2,1433 -12,0 -10,0 2,966 1,5337 0,4185 89,03 309,74 398,77 0,9592 2,1365 -10,0 -8,0 3,216 1,5400 0,3878 91,21 308,13 399,34 0,9675 2,1298 -8,0 -6,0 3,481 1,5464 0,3599 93,40 306,51 399,91 0,9757 2,1232 -6,0 -4,0 3,761 1,5528 0,3343 95,60 304,86 400,46 0,9838 2,1167 -4,0 -2,0 4,060 1,5594 0,3110 97,80 303,19 400,99 0,9919 2,1103 -2,0 0,0 4,379 1,5660 0,2895 100,00 301,51 401,51 1,0000 2,1040 0,0 5,0 5,259 1,5831 0,2433 105,54 297,20 402,74 1,0200 2,0886 5,0 10,0 6,271 1,6008 0,2056 111,12 292,75 403,87 1,0397 2,0738 10,0 15,0 7,427 1,6193 0,1748 116,73 288,16 404,89 1,0592 2,0594 15,0 20,0 8,741 1,6386 0,1494 122,40 283,42 405,82 1,0785 2,0455 20,0 25,0 10,225 1,6588 0,1283 128,11 278,53 406,64 1,0977 2,0320 25,0 30,0 11,895 1,6800 0,1106 133,87 273,48 407,35 1,1166 2,0189 30,0 32,0 12,617 1,6888 0,1044 136,18 271,42 407,60 1,1241 2,0138 32,0 34,0 13,274 1,6977 0,0986 138,51 269,32 407,83 1,1316 2,0086 34,0 36,0 14,165 1,7068 0,0931 140,84 267,19 408,03 1,1391 2,0035 36,0 38,0 14,990 1,7161 0,0880 143,18 265,04 408,22 1,1465 1,9985 38,0 40,0 15,850 1,7257 0,0833 145,53 262,85 408,38 1,1539 1,9934 40,0 42,0 16,742 1,7354 0,0788 147,89 260,62 408,51 1,1613 1,9884 42,0 44,0 17,682 1,7454 0,0746 150,26 258,35 408,61 1,1687 1,9835 44,0 46,0 18,658 1,7555 0,0706 152,64 256,05 408,69 1,1761 1,9785 46,0 48,0 19,673 1,7659 0,0670 155,04 253,69 408,73 1,1834 1,9735 48,0 50,0 20,727 1,7766 0,0635 157,46 251,28 408,74 1,1908 1,9685 50,0 55,0 23,553 1,8044 0,0556 163,63 244,92 408,55 1,2094 1,9559 55,0 60,0 26,657 1,8341 0,0487 170,09 237,95 408,04 1,2285 1,9429 60,0 65,0 30,059 1,8658 0,0428 177,10 229,98 407,08 1,2490 1,9292 65,0
  • 12. Capítulo - 2 - Termodinâmica Aplicada - pág. - 25 Tabela (2.4-12) Propriedades de Vapor Superaquecido - Refrigerante - 717 (Resumida) Pressão = 0,73185 kgf/cm 2 Temperatura de Sat.(- 40 o C) Pressão = 1,21907 kgf/cm 2 Temperatura de Sat.(- 30 o C) Pressão = 1,93970 kgf/cm 2 Temperatura de Sat.(- 20 o C) Temperatura ↓ Volume Específic o v Entalpia h Entropia s Volume Específico v Entalpia h Entropia s Volume Específico v Entalpia h Entropia s O C m 3 /kg kcal/kg kcal/kg.K m 3 /kg kcal/kg kcal/kg.K m 3 /kg kcal/kg kcal/kg.K Sat. 1,55206 388,51 2,25260 0.96354 392,24 2,21023 0,62371 395,67 2,17176 -30 1,62535 393,87 2,27513 0,96354 392,24 2,21023 ------ ------ ------ -20 1,67736 399,10 2,29621 1,00868 397,78 2,23257 0,62371 395,67 2,17176 -10 1,76851 404,26 2,31618 1,05285 403,16 2,25340 0,65299 401,43 2,19407 0,0 1,83906 409,37 2,33526 1,09633 408,44 2,27310 0,68148 406,98 2,21479 10,0 1,90917 414,47 2,35359 1,13933 413,66 2,29189 0,70942 412,42 2,23432 20,0 1,97894 419,57 2,37129 1,18197 418,86 2,30994 0,73696 417,78 2,25393 30,0 2,04845 424,68 2,38844 1,22433 424,05 2,32735 0,76419 423,09 2,27077 40,0 2,11776 429,81 2,40509 1,26647 429,25 2,34422 0,79119 428,39 2,28798 50,0 2,18690 434,96 2,42129 1,30844 434,45 2,36059 0,81801 433,85 2,30462 60,0 2,25591 440,14 2,43708 1,35028 439,68 2,37653 0,84468 438,99 2,32077 70,0 2,32481 445,35 2,45250 1,39199 444,94 2,39206 0,87123 444,30 2,33649 80,0 2,39361 450,60 2,46758 1,43361 450,22 2,40724 2,44658 449,64 2,35182 90,0 2,46233 455,89 2,48233 1,47515 455,53 2,42208 0,92405 455,00 2,36679 100,0 2,53098 461,20 2,49678 1,51661 460,88 2,43660 0,95034 460,38 2,38142 110,0 2,59957 466,56 2,51096 1,55802 466,26 2,45084 0,97657 465,80 2,39576 Temperatura ↓ O C Pressão = 2,96584 kgf/cm 2 Temperatura de Sat.(-10,0 o C) Pressão = 4,37907 kgf/cm 2 Temperatura de Sat.(0,0 o C) Pressão = 6,27085 kgf/cm 2 Temperatura de Sat.(+10,0 o C) Sat. 0,41845 398,77 2,13653 0,28951 401,51 2,10402 0,20563 403,87 2,07380 0,0 0,43832 404,79 2,15896 0,28951 401,51 2,10402 ------ ------ ------ 10,0 0,45754 410,56 2,17971 0,30354 407,83 2,12673 0,20563 403,87 207380 20,0 0,47631 416,17 2,19920 0,31704 413,85 2,14762 0,21590 410,53 2,09692 30,0 0,49473 421,69 2,21771 0,33014 419,67 2,16717 0,22571 416,83 2,11807 40,0 0,51290 427,15 2,23542 0,34292 425,37 2,18567 0,23517 422,90 2,13777 50,0 0,53087 432,57 2,25248 0,35554 430,99 2,20334 0,24439 428,81 2,15635 60,0 0,54868 437,98 2,26879 0,36796 436,56 2,22032 0,25342 434,62 2,17404 70,0 0,56636 443,38 2,28495 0,38024 442,10 2,23670 0,26230 440,35 2,19100 80,0 0,58393 448,80 2,30051 0,39341 447,63 2,25258 0,27105 446,04 2,20734 90,0 0,60142 454,22 2,31567 0,40449 453,15 2,26801 0,27971 451,70 2,22316 100,0 0,61883 459,67 2,33046 0,41649 458,69 2,28304 0,28828 457,35 2,23851 110,0 0,63618 465,14 2,34494 0,42842 464,23 2,29771 0,29679 463,00 2,25345 120,0 0,65348 470,64 2,35911 0,44030 469,80 2,31205 0,30524 468,66 2,26803 130,0 0,67073 476,18 2,37301 0,45213 475,38 2,32609 0,31363 474,33 2,28227 Temperatura ↓ O C Pressão = 11,89509 kgf/cm 2 Temperatura de Sat.(+30,0 o C) Pressão = 15,84945 kgf/cm 2 Temperatura de Sat.(+40,0 o C) Pressão = 20,72716 kgf/cm 2 Temperatura de Sat.(+50,0 o C) Sat. 0,11062 407,35 2,01890 0,08326 408,38 1,99346 0,06346 408,74 1,96852 40,0 0,11665 414,85 2,04321 0,08326 408,38 1,99346 ------ ------ ------ 50,0 0,12231 421,84 2,06519 0,08808 416,40 2,01866 0,06346 408,74 1,96852 60,0 0,12771 428,48 2,08546 0,09257 423,81 2,04125 0,06748 417,43 1,99501 70,0 0,13292 434,89 2,10441 0,09682 430,80 2,06193 0,07115 425,35 2,01845 80,0 0,13798 441,13 2,12234 0,10088 437,50 2,08118 0,07458 432,75 2,03971 90,0 0,14291 447,25 2,13943 0,10481 443,99 2,09932 0,07784 439,79 2,05936 100,0 0,14776 453,29 2,15583 0,10864 450,34 2,11655 0,07867 446,56 2,07777 110,0 0,15252 459,27 2,17165 0,11238 456,57 2,13305 0,08400 453,16 2,09521 120,0 0,15723 465,21 2,18696 0,11605 462,73 2,14893 0,08695 459,61 2,11185 130,0 0,16187 471,13 2,20183 0,11966 468,84 2,16428 0,08983 465,97 2,12783 140,0 0,16648 477,14 2,21631 0,12322 474,92 2,17916 0,09267 472,26 2,14325