Carga Térmica STO Espinal (22 °C).pdf

Climatización Sto Espinal
HVAC Load Analysis
for
Olímpica S.a.
Barranquilla
Prepared By:
Ing. Eduardo Roa Escobar
Termosoluciones S.A
Carrera 49B No. 75-42
Barranquilla
575-3690482
martes, 17 de marzo de 2020

Chvac - Full Commercial HVAC Loads Calculation Program Elite Software Development, Inc.
Termosoluciones S.A.S Climatización Sto Espinal
Barranquilla, Colombia, 080006 Page 2
General Project Data Input
General Project Information
Project file name: CT-AA - COPSERVIR LTDA (Cubierta Monoroof).CH8
Project title: Climatización Sto Espinal
Project city, state, ZIP: Espinal, Tolima
Designed by: Termosoluciones S.A
Project date: Martes, 17 De Marzo De 2020
Weather reference city: Espinal
Client name: Olímpica S.a.
Client city: Barranquilla
Company name: Termosoluciones S.A
Company representative: Ing. Eduardo Roa Escobar
Company address: Carrera 49B No. 75-42
Company city: Barranquilla
Company phone: 575-3690482
Company fax: 575-3690482
Company e-mail address: eduardo.roa@termosolucionessa.com
Company website: www.termosolucionessa.com
Barometric pressure: 28,794 in.Hg.
Altitude: 1059 feet
Latitude: 4 Degrees
Mean daily temperature range: 18 Degrees
Starting & ending time for HVAC load calculations: 1am - 12am
Number of unique rooms in this project: 1
Building Default Values
Calculations performed: Cooling loads only
Lighting requirements: 1,40 Watts per square foot
Equipment requirements: 1,00 Watts per square foot
People sensible load multiplier: 250 Btuh per person
People latent load multiplier: 200 Btuh per person
Room sensible safety factor: 0 %
Room latent safety factor: 0 %
Room heating safety factor: 0 %
People diversity factor: 100 %
Lighting profile number: 2
Equipment profile number: 3
People profile number: 1
Building default ceiling height: 25,00 feet
Building default wall height: 25,00 feet
Internal Operating Load Profiles (C = 100)
hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr hr
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1 C C C C C C C C C C C C C C C C C C C C C C C C
D: ...CT-AA - COPSERVIR LTDA (Cubierta Monoroof).CH8 martes, 17 de marzo de 2020, 04:11 p. m.

General Project Data Input (cont'd)
Building-Level Design Conditions
Design
Month
Outdoor
Dry Bulb
Outdoor
Wet Bulb
Indoor
Rel.Hum
Indoor
Dry Bulb
Grains
Diff
In/Outdoor
Correction
January 95 87 55% 72 124,62 7
February 96 87 55% 72 122,95 8
March 97 85 55% 72 104,79 9
April 97 86 55% 72 112,93 9
May 97 87 55% 72 121,27 9
June 95 87 55% 72 124,62 7
July 97 86 55% 72 112,93 9
August 97 87 55% 72 121,27 9
September 95 86 55% 72 116,27 7
October 95 85 55% 72 108,12 7
November 95 85 55% 72 108,12 7
December 97 84 55% 72 96,86 9
Winter 0 0
Master Roofs
Roof
No.
ASHRAE
Roof#
Roof
U-Fac
Dark
Color
Susp.
Ceil
1 1 0,090 No Yes
2 1 0,280 Yes No
3 1 0,165 No Yes
4 1 0,262 No No
Roof #4 Description: Cubierta de UPVC
5 1 0,204 No No
Master Walls
Wall
No.
ASHRAE
Group
Wall
U-Fac
Wall
Color
1 D 0,420 D
2 D 0,360 D
Wall #2 Description: Muro interior Bloque+estuco
Master Partitions
Partition
No.
Partition
U-Factor
Cool
T-D
Heat
T-D
1 0,420 10 10
2 0,360 10 0
Master Glass
Glass
No.
Summer
U-Factor
Winter
U-Factor
Glass
Shd.Coef.
Interior
Shading
Interior
Shd.Coef
1 1,040 1,040 0,950 2 0,000
2 0,400 0,400 0,800 2 0,000

Air Handler Input
Air Handler Number 1 Input Data
Name: Equipo Zona Doble Altura
Terminal type: Constant Volume
Method for CV Proportion
Supply fan type: Draw-thru fan
Calculations performed: Cooling loads only
Excess supply air: Reserve
Occurrences: 1
People profile number: 0
Lighting profile number: 0
Equipment profile number: 0
Exhaust may not exceed supply air: No
Leaving heating coil CFM: 0,0
Leaving cooling coil temp (deg.F): 55,0
Cooling coil CFM 0
Misc. Btuh gain - supply side: 0
Misc. Btuh gain - return side: 0
Combined fan & motor efficiency: 82
Static pressure across fan (in.wg.): 1,00
Summer supply duct temp rise (deg.F): 0,000
Summer return duct temp rise (deg.F): 0,000
Winter supply duct temp drop (deg.F): 0,000
Winter return duct temp drop (deg.F): 0,000
Chilled water temp difference (deg.F): 0,000
Hot water temp difference (deg.F): 0,000
Cooling ventilation: 5 CFM/Pr, 0,06 CFM/sq.ft
Cooling infiltration: 0 AC/Hr
Heating ventilation: 0 CFM/Pr
Heating infiltration: 0 AC/Hr
Pretreated outside air: none
Pretreated air Summer DB (deg.F): 80
Pretreated air Summer WB (deg.F): 70
Pretreated air Winter DB (deg.F): 80
Design
Month
Outdoor
Dry Bulb
Outdoor
Wet Bulb
Indoor
Rel.Hum
Indoor
Dry Bulb
Grains
Diff
In/Outdoor
Correction
January 95 87 55% 72 124,62 7
February 96 87 55% 72 122,95 8
March 97 85 55% 72 104,79 9
April 97 86 55% 72 112,93 9
May 97 87 55% 72 121,27 9
June 95 87 55% 72 124,62 7
July 97 86 55% 72 112,93 9
August 97 87 55% 72 121,27 9
September 95 86 55% 72 116,27 7
October 95 85 55% 72 108,12 7
November 95 85 55% 72 108,12 7
December 97 84 55% 72 96,86 9
Winter 0 0

Room Input
Room 1: Área De Ventas (9615 sq.ft) (Zone 1)
Air Handler number: 1 Room occurrences: 1
Room length: (feet) 9.615,00 Room width (feet): 1,00
Lighting Watts: 13.461 Equipment Watts: 9.615
Number of people in room: 268 People profile number: 1
Lighting profile number: 2 Equipment profile number: 3
Ceiling height (feet): 20,00 Heating safety factor (%): 0
Sensible safety factor (%): 0 Latent safety factor (%): 0
Sensible heat per person (Btuh): 250 Latent heat per person (Btuh): 250
Cooling ventilation method: CFM/Pr &
CFM/sq.ft
Cooling ventilation value: 5,000
0,060
Cooling infiltration method: AC/Hr Cooling infiltration value: 0,000
Heating ventilation method: CFM/Pr Heating ventilation value: 0,000
Heating infiltration method: AC/Hr Heating infiltration value: 0,000
Winter exhaust air CFM: 0 Summer exhaust air CFM: 0
Minimum supply CFM: 0 Latent Btuh equipment load: 0
Ceil. exposed to plenum (sq.ft): 9.615 Exposed floor slab perimeter (ft): 0
Cooling loads only are calculated for this room.
Roof Type ASHRAE# U-Factor Dark Length Width Area Susp.Ceil
1 1 1 0,090 No 9.615,00 1,00 9.615,0 Yes
Part Type U-Factor Cool TD Heat TD Height Width Area
4 2 0,36 10,000 0,000 20,00 70,00 1.400,0
Wall Type ASHRAE# U-Factor Color Height Width Area Direction
1 1 D 0,420 D 20,00 167,00 3.340,0 E
2 1 D 0,420 D 20,00 61,66 1.233,2 N
3 1 D 0,420 D 20,00 150,60 3.012,0 W
Glass Type S.U-F. Shd C. Height Width Occur. Area Shade Tilt Ref
1 1 1,040 0,950 13,00 20,00 1 260,0 0 90 1

Plenum Input
Plenum Number 1 Input Data
Air Handler Number: 1
Plenum active: No
Percent of light load to rooms: 100
Floor u-factor (Btuh/Sq.ft-°F): 0,000
Watts of equipment: 0
Summer plenum-room temp. difference (deg.F): 0
Winter plenum-room temp. difference (deg.F): 0

Building Summary Loads
Building peaks in August at 5pm.
Bldg Load
Descriptions
Area
Quan
Sen
Loss
%Tot
Loss
Lat
Gain
Sen
Gain
Net
Gain
%Net
Gain
Roof 9.615 0 0,00 0 36.128 36.128 6,14
Wall 7.325 0 0,00 0 105.189 105.189 17,89
Glass 260 0 0,00 0 17.578 17.578 2,99
Floor Slab 0 0 0,00 0 0 0 0,00
Skin Loads 0 0,00 0 158.895 158.895 27,02
Lighting 13.461 0 0,00 0 45.931 45.931 7,81
Equipment 9.615 0 0,00 0 32.808 32.808 5,58
Pool Latent 0 0 0,00 0 0 0 0,00
People 268 0 0,00 67.000 67.000 134.000 22,79
Partition 1.400 0 0,00 0 5.040 5.040 0,86
Cool. Pret. 0 0 0,00 0 0 0 0,00
Heat. Pret. 0 0 0,00 0 0 0 0,00
Cool. Vent. 1.917 0 0,00 156.333 46.670 203.003 34,52
Heat. Vent. 0 0 0,00 0 0 0 0,00
Cool. Infil. 0 0 0,00 0 0 0 0,00
Heat. Infil. 0 0 0,00 0 0 0 0,00
Draw-Thru Fan 0 0 0,00 0 8.345 8.345 1,42
Blow-Thru Fan 0 0 0,00 0 0 0 0,00
Reserve Cap. 0 0 0,00 0 0 0 0,00
Reheat Cap. 0 0 0,00 0 0 0 0,00
Supply Duct 0 0 0,00 0 0 0 0,00
Return Duct 0 0 0,00 0 0 0 0,00
Misc. Supply 0 0 0,00 0 0 0 0,00
Misc. Return 0 0 0,00 0 0 0 0,00
Building Totals 0 0,00 223.333 364.689 588.022 100,00
Building
Summary
Sen
Loss
%Tot
Loss
Lat
Gain
Sen
Gain
Net
Gain
%Net
Gain
Ventilation 0 0,00 156.333 46.670 203.003 34,52
Infiltration 0 0,00 0 0 0 0,00
Pretreated Air 0 0,00 0 0 0 0,00
Room Loads 0 0,00 67.000 309.674 376.674 64,06
Plenum Loads 0 0,00 0 0 0 0,00
Fan/Duct/Misc Loads 0 0,00 0 8.345 8.345 1,42
Building Totals 0 0,00 223.333 364.689 588.022 100,00
Check Figures
Total Building Supply Air (based on a 17° TD): 17.807 CFM
Total Building Vent. Air (10,76% of Supply): 1.917 CFM
Total Conditioned Air Space: 9.615 Sq.ft
Supply Air Per Unit Area: 1,8520 CFM/Sq.ft
Area Per Cooling Capacity: 196,2 Sq.ft/Ton
Cooling Capacity Per Area: 0,0051 Tons/Sq.ft
Heating Capacity Per Area: 0,00 Btuh/Sq.ft
Total Heating Required With Outside Air: 0 Btuh
Total Cooling Required With Outside Air: 49,00 Tons

Building Summary Loads (Z)
Bldg Load
Descriptions
Area
Quan
Sen
Loss
%Tot
Loss
Lat
Gain
Sen
Gain
Net
Gain
%Net
Gain
Roof 9.615 0 0,00 0 36.128 36.128 6,14
Wall 7.325 0 0,00 0 105.189 105.189 17,89
Glass 260 0 0,00 0 17.578 17.578 2,99
Floor Slab 0 0 0,00 0 0 0 0,00
Skin Loads 0 0,00 0 158.895 158.895 27,02
Lighting 13.461 0 0,00 0 45.931 45.931 7,81
Equipment 9.615 0 0,00 0 32.808 32.808 5,58
Pool Latent 0 0 0,00 0 0 0 0,00
People 268 0 0,00 67.000 67.000 134.000 22,79
Partition 1.400 0 0,00 0 5.040 5.040 0,86
Cool. Pret. 0 0 0,00 0 0 0 0,00
Heat. Pret. 0 0 0,00 0 0 0 0,00
Cool. Vent. 1.917 0 0,00 156.333 46.670 203.003 34,52
Heat. Vent. 0 0 0,00 0 0 0 0,00
Cool. Infil. 0 0 0,00 0 0 0 0,00
Heat. Infil. 0 0 0,00 0 0 0 0,00
Draw-Thru Fan 0 0 0,00 0 8.345 8.345 1,42
Blow-Thru Fan 0 0 0,00 0 0 0 0,00
Reserve Cap. 0 0 0,00 0 0 0 0,00
Reheat Cap. 0 0 0,00 0 0 0 0,00
Supply Duct 0 0 0,00 0 0 0 0,00
Return Duct 0 0 0,00 0 0 0 0,00
Misc. Supply 0 0 0,00 0 0 0 0,00
Misc. Return 0 0 0,00 0 0 0 0,00
Building Totals 0 0,00 223.333 364.689 588.022 100,00
Building
Summary
Sen
Loss
%Tot
Loss
Lat
Gain
Sen
Gain
Net
Gain
%Net
Gain
Ventilation 0 0,00 156.333 46.670 203.003 34,52
Infiltration 0 0,00 0 0 0 0,00
Pretreated Air 0 0,00 0 0 0 0,00
Room Loads 0 0,00 67.000 309.674 376.674 64,06
Plenum Loads 0 0,00 0 0 0 0,00
Fan/Duct/Misc Loads 0 0,00 0 8.345 8.345 1,42
Building Totals 0 0,00 223.333 364.689 588.022 100,00
Check Figures
Total Building Supply Air (based on a 17° TD): 17.807 CFM
Total Building Vent. Air (10,76% of Supply): 1.917 CFM

Air Handler #1 - Equipo Zona Doble Altura - Summary Loads
Rm
No
Description
Room Peak Time
Area
People
Volume
Htg.Loss
Htg.CFM
CFM/Sqft
Sen.Gain
Clg.CFM
CFM/Sqft
Lat.Gain
S.Exh
W.Exh
Htg.O.A.
Req.CFM
Act.CFM
Clg.O.A.
Req.CFM
Act.CFM
1 Área De Ventas
6pm April
9.615
268
192.300
0
0
0,00
312.107
17.807
1,85
67.000
0
0
None
0
0
5/P, 0,06/ft²
1.917
1.917
Room Peak Totals:
Total Rooms: 1
Unique Rooms: 1
9.615
268
192.300
0
0
0,00
312.107
17.807
1,85
67.000
0
0
0
0
1.917
1.917

Air Handler #1 - Equipo Zona Doble Altura - Total Load Summary
Air Handler Description: Equipo Zona Doble Altura Constant Volume - Proportion
Supply Air Fan: Draw-Thru with program estimated horsepower of 3,42 HP
Fan Input: 82% motor and fan efficiency with 1 in. water across the fan
Sensible Heat Ratio: 0,82 --- This system occurs 1 time(s) in the building. ---
Air System Peak Time: 5pm in August.
Outdoor Conditions: Clg: 95° DB, 87° WB, 191,13 grains
Indoor Conditions: Clg: 72° DB, 55% RH
Because of the diversity in room, plenum and ventilation loads, the room sensible peak time in April at 6pm is different from the total
system peak time, hence the air system CFM was computed using a room sensible load of 312.107.
Summer: Ventilation controls outside air, ----- Winter: Exhaust controls outside air.
Room Space sensible loss: 0 Btuh
Infiltration sensible loss: 0 Btuh 0 CFM
Outside Air sensible loss: 0 Btuh 0 CFM
Supply Duct sensible loss: 0 Btuh
Return Duct sensible loss: 0 Btuh
Return Plenum sensible loss: 0 Btuh
Total System sensible loss: 0 Btuh
Heating Supply Air: 0 / (,962 X 1,08 X 0) = 0 CFM
Winter Vent Outside Air (0,0% of supply) = 0 CFM
Room space sensible gain: 309.674 Btuh
Infiltration sensible gain: 0 Btuh
Draw-thru fan sensible gain: 8.345 Btuh
Supply duct sensible gain: 0 Btuh
Reserve sensible gain: 0 Btuh
Total sensible gain on supply side of coil: 318.019 Btuh
Cooling Supply Air: 320.452 / (,962 X 1,1 X 17) = 17.807 CFM
Summer Vent Outside Air (10,8% of supply) = 1.917 CFM
Return duct sensible gain: 0 Btuh
Return plenum sensible gain: 0 Btuh
Outside air sensible gain: 46.670 Btuh 1.917 CFM
Blow-thru fan sensible gain: 0 Btuh
Total sensible gain on return side of coil: 46.670 Btuh
Total sensible gain on air handling system: 364.689 Btuh
Room space latent gain: 67.000 Btuh
Infiltration latent gain: 0 Btuh
Outside air latent gain: 156.333 Btuh
Total latent gain on air handling system: 223.333 Btuh
Total system sensible and latent gain: 588.022 Btuh
Check Figures
Total Air Handler Supply Air (based on a 17° TD): 17.807 CFM
Total Air Handler Vent. Air (10,76% of Supply): 1.917 CFM

Zone Load Profiles
Zn 1, Sys 1
Hour
January
Adj. Load
February
Adj. Load
March
Adj. Load
April
Adj. Load
May
Adj. Load
June
Adj. Load
1am 331.671 340.319 346.224 347.891 346.843 336.571
2am 317.825 326.430 332.335 334.065 333.073 322.834
3am 307.111 315.715 321.620 323.350 322.358 312.119
4am 295.528 304.090 309.994 311.787 310.851 300.645
5am 285.751 294.312 300.217 302.010 301.074 290.868
6am 288.681 297.970 303.875 304.604 302.716 291.950
7am 298.198 308.258 314.163 313.765 310.870 299.511
8am 313.598 324.257 330.162 328.888 325.209 313.389
9am 330.408 341.324 347.229 345.580 341.565 329.548
10am 346.143 357.059 362.964 361.315 357.300 345.283
11am 358.069 368.686 374.591 373.380 369.756 357.970
12pm 368.994 379.268 385.173 384.463 381.287 369.764
1pm 379.049 389.109 395.014 394.616 391.721 380.362
2pm 385.617 395.463 401.368 401.284 398.668 387.474
3pm 392.458 402.176 408.081 408.184 405.736 394.641
4pm 394.571 404.118 410.023 410.376 408.153 397.189
5pm 397.687 407.105 413.010 413.551 411.495 400.630
6pm 400.219 409.509 415.414 416.143 414.255 403.489
7pm 397.491 406.609 412.514 413.493 411.830 401.195
8pm 392.144 401.133 407.038 408.205 406.709 396.174
9pm 382.382 391.286 397.191 398.483 397.100 386.630
10pm 371.555 380.374 386.279 387.696 386.424 376.020
11pm 359.865 368.598 374.503 376.045 374.885 364.548
12am 345.442 354.132 360.037 361.642 360.538 350.233
Zn 1, Sys 1
Hour
July
Adj. Load
August
Adj. Load
September
Adj. Load
October
Adj. Load
November
Adj. Load
December
Adj. Load
1am 346.764 347.772 334.846 334.597 331.632 338.754
2am 333.013 333.976 320.993 320.734 317.796 324.934
3am 322.299 323.261 310.278 310.019 307.081 314.219
4am 310.812 311.728 298.689 298.420 295.508 302.663
5am 301.034 301.951 288.912 288.643 285.731 292.886
6am 302.341 304.041 291.954 291.853 288.493 295.368
7am 310.139 312.669 301.589 301.667 297.832 304.411
8am 324.201 327.377 317.081 317.297 313.094 319.442
9am 340.439 343.891 333.931 334.206 329.845 336.094
10am 356.174 359.626 349.666 349.941 345.580 351.829
11am 368.768 371.898 361.546 361.752 357.575 363.939
12pm 380.458 383.218 372.419 372.545 368.579 375.075
1pm 390.990 393.519 382.440 382.517 378.683 385.261
2pm 398.036 400.335 388.976 389.004 385.301 391.962
3pm 405.163 407.324 395.797 395.795 392.172 398.882
4pm 407.659 409.635 397.884 397.843 394.324 401.100
5pm 411.060 412.899 400.980 400.909 397.469 404.295
6pm 413.879 415.579 403.492 403.392 400.032 406.906
7pm 411.533 413.049 400.738 400.598 397.343 404.284
8pm 406.472 407.849 395.371 395.201 392.025 399.015
9pm 396.902 398.187 385.596 385.406 382.283 389.306
10pm 386.266 387.459 374.756 374.546 371.476 378.532
11pm 374.767 375.867 363.053 362.823 359.806 366.895
12am 360.439 361.494 348.623 348.384 345.393 352.498
Zn 1, Sys 1
Hour
January
Net Load
February
Net Load
March
Net Load
April
Net Load
May
Net Load
June
Net Load
1am 315.754 322.239 326.668 327.918 327.132 319.428
2am 305.369 311.822 316.251 317.548 316.805 309.125
3am 297.333 303.786 308.215 309.512 308.769 301.089
4am 288.646 295.067 299.496 300.840 300.138 292.484
5am 281.313 287.734 292.163 293.507 292.805 285.151
6am 283.511 290.478 294.906 295.453 294.037 285.963
7am 290.648 298.193 302.622 302.324 300.152 291.633
8am 302.198 310.193 314.621 313.666 310.907 302.042
9am 314.806 322.993 327.422 326.185 323.174 314.161

Zone Load Profiles (cont'd)
Zn 1, Sys 1
Hour
January
Net Load
February
Net Load
March
Net Load
April
Net Load
May
Net Load
June
Net Load
10am 326.607 334.794 339.223 337.986 334.975 325.962
11am 335.552 343.514 347.943 347.035 344.317 335.477
12pm 343.746 351.451 355.880 355.347 352.966 344.323
1pm 351.286 358.832 363.260 362.962 360.791 352.272
2pm 356.213 363.597 368.026 367.963 366.001 357.605
3pm 361.344 368.632 373.061 373.138 371.302 362.981
4pm 362.929 370.088 374.517 374.782 373.114 364.892
5pm 365.265 372.329 376.757 377.163 375.621 367.473
6pm 367.165 374.132 378.560 379.107 377.691 369.617
7pm 365.118 371.957 376.386 377.120 375.872 367.897
8pm 361.108 367.850 372.279 373.154 372.032 364.130
9pm 353.787 360.465 364.893 365.862 364.825 356.973
10pm 345.666 352.280 356.709 357.772 356.818 349.015
11pm 336.899 343.448 347.877 349.034 348.164 340.411
12am 326.081 332.599 337.028 338.231 337.403 329.675
Zn 1, Sys 1
Hour
July
Net Load
August
Net Load
September
Net Load
October
Net Load
November
Net Load
December
Net Load
1am 327.073 327.829 318.134 317.948 315.724 321.065
2am 316.760 317.482 307.745 307.551 305.347 310.700
3am 308.724 309.446 299.709 299.515 297.311 302.664
4am 300.109 300.796 291.017 290.815 288.631 293.997
5am 292.776 293.463 283.684 283.482 281.298 286.664
6am 293.756 295.031 285.965 285.890 283.370 288.526
7am 299.604 301.501 293.192 293.250 290.374 295.308
8am 310.151 312.533 304.811 304.973 301.820 306.581
9am 322.329 324.918 317.449 317.655 314.384 319.070
10am 334.130 336.719 329.250 329.456 326.185 330.872
11am 343.576 345.923 338.160 338.314 335.181 339.954
12pm 352.343 354.413 346.314 346.409 343.434 348.306
1pm 360.242 362.140 353.830 353.888 351.012 355.946
2pm 365.527 367.251 358.732 358.753 355.976 360.971
3pm 370.872 372.493 363.848 363.847 361.129 366.161
4pm 372.744 374.226 365.413 365.382 362.743 367.825
5pm 375.295 376.674 367.735 367.681 365.102 370.221
6pm 377.410 378.685 369.619 369.544 367.024 372.180
7pm 375.650 376.787 367.553 367.448 365.007 370.213
8pm 371.854 372.887 363.528 363.401 361.019 366.261
9pm 364.676 365.640 356.197 356.055 353.713 358.980
10pm 356.699 357.594 348.067 347.910 345.607 350.899
11pm 348.075 348.900 339.289 339.118 336.854 342.171
12am 337.329 338.120 328.467 328.288 326.044 331.373
Zn 1, Sys 1
Hour
January
Sen. Load
February
Sen. Load
March
Sen. Load
April
Sen. Load
May
Sen. Load
June
Sen. Load
1am 248.754 255.239 259.668 260.918 260.132 252.428
2am 238.369 244.822 249.251 250.548 249.805 242.125
3am 230.333 236.786 241.215 242.512 241.769 234.089
4am 221.646 228.067 232.496 233.840 233.138 225.484
5am 214.313 220.734 225.163 226.507 225.805 218.151
6am 216.511 223.478 227.906 228.453 227.037 218.963
7am 223.648 231.193 235.622 235.324 233.152 224.633
8am 235.198 243.193 247.621 246.666 243.907 235.042
9am 247.806 255.993 260.422 259.185 256.174 247.161
10am 259.607 267.794 272.223 270.986 267.975 258.962
11am 268.552 276.514 280.943 280.035 277.317 268.477
12pm 276.746 284.451 288.880 288.347 285.966 277.323
1pm 284.286 291.832 296.260 295.962 293.791 285.272
2pm 289.213 296.597 301.026 300.963 299.001 290.605
3pm 294.344 301.632 306.061 306.138 304.302 295.981
4pm 295.929 303.088 307.517 307.782 306.114 297.892
5pm 298.265 305.329 309.757 310.163 308.621 300.473
6pm 300.165 307.132 311.560 312.107 310.691 302.617

Zone Load Profiles (cont'd)
Zn 1, Sys 1
Hour
January
Sen. Load
February
Sen. Load
March
Sen. Load
April
Sen. Load
May
Sen. Load
June
Sen. Load
7pm 298.118 304.957 309.386 310.120 308.872 300.897
8pm 294.108 300.850 305.279 306.154 305.032 297.130
9pm 286.787 293.465 297.893 298.862 297.825 289.973
10pm 278.666 285.280 289.709 290.772 289.818 282.015
11pm 269.899 276.448 280.877 282.034 281.164 273.411
12am 259.081 265.599 270.028 271.231 270.403 262.675
Zn 1, Sys 1
Hour
July
Sen. Load
August
Sen. Load
September
Sen. Load
October
Sen. Load
November
Sen. Load
December
Sen. Load
1am 260.073 260.829 251.134 250.948 248.724 254.065
2am 249.760 250.482 240.745 240.551 238.347 243.700
3am 241.724 242.446 232.709 232.515 230.311 235.664
4am 233.109 233.796 224.017 223.815 221.631 226.997
5am 225.776 226.463 216.684 216.482 214.298 219.664
6am 226.756 228.031 218.965 218.890 216.370 221.526
7am 232.604 234.501 226.192 226.250 223.374 228.308
8am 243.151 245.533 237.811 237.973 234.820 239.581
9am 255.329 257.918 250.449 250.655 247.384 252.070
10am 267.130 269.719 262.250 262.456 259.185 263.872
11am 276.576 278.923 271.160 271.314 268.181 272.954
12pm 285.343 287.413 279.314 279.409 276.434 281.306
1pm 293.242 295.140 286.830 286.888 284.012 288.946
2pm 298.527 300.251 291.732 291.753 288.976 293.971
3pm 303.872 305.493 296.848 296.847 294.129 299.161
4pm 305.744 307.226 298.413 298.382 295.743 300.825
5pm 308.295 309.674 300.735 300.681 298.102 303.221
6pm 310.410 311.685 302.619 302.544 300.024 305.180
7pm 308.650 309.787 300.553 300.448 298.007 303.213
8pm 304.854 305.887 296.528 296.401 294.019 299.261
9pm 297.676 298.640 289.197 289.055 286.713 291.980
10pm 289.699 290.594 281.067 280.910 278.607 283.899
11pm 281.075 281.900 272.289 272.118 269.854 275.171
12am 270.329 271.120 261.467 261.288 259.044 264.373

Zone Profile Graphs
Zone 1, System 1 Adjusted Load
January
February
March
April
May
June
July
August
September
October
November
December
Btuh
Hours of Operation
0
100.000
200.000
300.000
400.000
500.000
1am 2am 3am 4am 5am 6am 7am 8am 9am 10am 11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm11pm 12am
Zone 1, System 1 Net Load
January
February
March
April
May
June
July
August
September
October
November
December
Btuh
Hours of Operation
0
100.000
200.000
300.000
400.000
Zone 1, System 1 Sensible Load
January
February
March
April
May
June
July
August
September
October
November
December
Btuh
Hours of Operation
0
100.000
200.000
300.000
400.000

Air System #1 (Equipo Zona Doble Altura) Psychrometric Analysis
System Load Analysis Latent Grains Sensible Temp CFM
Leaving Coil Condition 60,931 55,000
Draw-Thru Fan 8.345 0,443 464
Misc Load on Supply Side 0 0,000 0 0,000 0
Supply Air Duct 0 0,000 0
Room Loads 67.000 5,750 312.107 16,557 17.344
Sensible Reserve 0 0,000 0
Room Condition 67.000 66,681 320.452 72,000 17.807
Return Air Duct 0 0,000
Return Air Plenum 0 0,000
Misc Load on Return Side 0 0,000 0 0,000
Vent Air 1.917 CFM 156.333 13,432 46.670 2,476
Blow-Thru Fan 0 0,000
Entering Coil Condition 223.333 80,113 367.122 74,476 17.807
General Psychrometric Equations Used In Analysis:
PR = (Barometric pressure of site / Standard ASHRAE pressure of 29,921)
TSH = PR x 1,10 x CFM x (DB entering - DB leaving)
TLH = PR x 0,68 x CFM x (Grains entering - Grains leaving)
GTH = PR x 4,50 x CFM x (Enthalpy entering - Enthalpy leaving)
TSH = 0,962 x 1,10 x 17.807 x ( 74,5 - 55,0 ) = 367.121 Btuh
TLH = 0,962 x 0,68 x 17.807 x ( 80,1 - 60,9 ) = 223.525 Btuh
----------
SUM = 590.646 Btuh
GTH = 0,962 x 4,50 x 17.807 x ( 30,4 - 22,6 ) = 597.486 Btuh
Total System Load = 588.022 Btuh
Chilled and Hot Water Flow Rates and Steam Requirement
Cooling GPM = 597.486 / ( 0,00 x 500 ) = 0,0 GPM
Heating GPM = 0 / ( 0,00 x 500 ) = 0,0 GPM
Steam Req. = 0 / 0 = 0,0 lb./hr
Entering Cooling Coil Conditions Entering Heating Coil Conditions
Dry bulb temperature: 74,48 Dry bulb temperature: ,00
Wet bulb temperature: 64,85
Relative humidity: 60,47
Enthalpy: 30,40 Btu/lbm
Leaving Cooling Coil Conditions Leaving Heating Coil Conditions
Dry bulb temperature: 55,00 Dry bulb temperature: ,00
Wet bulb temperature: 53,51
Relative humidity: 91,20
Enthalpy: 22,65 Btu/lbm

Air System #1 (Equipo Zona Doble Altura) Psychrometric Chart
RC Room Condition OC Outdoor Condition
LC Leaving Coil Condition EC Entering Coil Condition
SD Supply Duct Temperature Rise RD Return Duct Temperature Rise
DTF Draw Through Fan Sensible Gain BTF Blow Through Fan Sensible Gain
RE Reserve or Reheat Sensible Gain PL Return Air Plenum Sensible Gain
SM Supply Side Miscellaneous Sensible Gain MR Return Side Miscellaneous Gain
PRE Pretreated Air Condition HRV Heat Recovery Ventilator Condition
MIX Mixed Air Condition RML Return Miscellaneous Latent Gain

Load Preview
Scope
Peak
Time
Area Volume
Sensible
Gain
Latent
Gain
Net
Gain
Net
Tons
Sensible
Loss
Cooling
Supply
Airflow
Heating
Supply
Airflow
Duct
Size
Building August 5pm 9.615 192.300 364.689 223.333 588.022 49,00 0 17.807 0
System 1 August 5pm 9.615 192.300 364.689 223.333 588.022 49,00 0 17.807 0 0 in. dia
Zone 1 April 6pm 9.615 192.300 312.107 67.000 379.107 0 17.807 0 0 in. dia
1-Área De Ventas April 6pm 9.615 192.300 312.107 67.000 379.107 0 17.807 0 1--0 in. dia

Building Pie Charts
Building
Net Gain
588.022
Btuh
Roof - 6,14%
Wall - 17,89%
Glass - 2,99%
Lighting - 7,81%
Equipment - 5,58%
People - 22,79%
Partition - 0,86%
Cool. Vent. - 34,52%
Draw-Thru Fan - 1,42%

Air Handler #1 - Equipo Zona Doble Altura - Pie Charts
Air Handler #1 peaks in August at 5pm.
Air Handler
#1
Net Gain
588.022
Btuh
Roof - 6,14%
Wall - 17,89%
Glass - 2,99%
Lighting - 7,81%
Equipment - 5,58%
People - 22,79%
Partition - 0,86%
Cool. Vent. - 34,52%
Draw-Thru Fan - 1,42%

Room #1 - Área De Ventas - Pie Charts
Room #1 peaks in April at 6pm
Room #1
Net Gain
379.107
Btuh
Roof - 8,27%
Wall - 30,02%
Glass - 4,26%
Lighting - 12,12%
Equipment - 8,65%
People - 35,35%
Partition - 1,33%

Carga Térmica STO Espinal (22 °C).pdf

Recommended

Recommended

More Related Content

Similar to Carga Térmica STO Espinal (22 °C).pdf

Similar to Carga Térmica STO Espinal (22 °C).pdf (20)

Recently uploaded

Recently uploaded (20)

Carga Térmica STO Espinal (22 °C).pdf