Mahoney's table

7,380
-1

Published on

Published in: Education
0 Comments
9 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
7,380
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
663
Comments
0
Likes
9
Embeds 0
No embeds

No notes for slide

Mahoney's table

  1. 1. Mahoney’s Table AR205 Taught on 2/11/2011
  2. 2. TABLE 1 Location Longitude Latitude Altitude Air temperature : °C J F M A M J J A S O N D High AMTMonthly mean max.Monthly mean min.Monthly mean range Low AMR
  3. 3. TABLE 1 Location Baghdad, Iraq Longitude 44° 24´ E. Latitude 33° 20´ N. Altitude 34 m Air temperature : °C J F M A M J J A S O N D High AMTMonthly mean max. 16 18.5 22 29 36 41 43.5 43.5 40 34 24.5 17.5 43.5 23.5Monthly mean min. 4 5.5 9 14.5 20 23.5 25.5 24.5 21 16 10.5 5 4 39.5Monthly mean range 12 13 13 14 16 17.5 18 18 19 18 14 12.5 Low AMR
  4. 4. Relative humidity: % Monthly mean max. a.m. Monthly mean min. p.m. Average Humidity groupHumidity group: 1 If average RH: below 30 % 2 30-50 % 3 50-70% 4 Above 70 %
  5. 5. Relative humidity: % Monthly mean max. a.m. 87 78 74 68 46 34 32 32 38 50 67 89 Monthly mean min. p.m. 50 41 35 27 18 13 12 13 15 21 39 51 Average 68.5 59.5 54.5 47.5 32 23.5 22 23.5 26.5 35.5 53 70 Humidity group 3 3 3 2 2 1 1 1 1 2 3 3Humidity group: 1 If average RH: below 30 % 2 30-50 % 3 50-70% 4 Above 70 %
  6. 6. Rain and windRainfall, mm TotalWind, prevailingWind, secondary J F M A M J J A S O N D AMT AMT AMT over 20 °C 15-20 °C below 15 °CComfort limits Day Night Day Night Day NightHumidity groups 1 26-34 17-25 23-32 14-23 21-30 12-21 2 25-31 17-24 22-30 14-22 20-27 12-20 3 23-29 17-23 21-28 14-21 19-26 12-19 4 22-27 17-21 20-25 14-20 18-24 12-18
  7. 7. Rain and windRainfall, mm 24 25 28 15 7 0 0 0 0 3 22 26 150 TotalWind, prevailing NW NW NW NW NW NW NW. NW NW NW NW. NW. . . . . . . . . .Wind, secondary SE. SE. N N N N N&W N N N N SE J F M A M J J A S O N D AMT AMT AMT over 20 °C 15-20 °C below 15 °CComfort limits Day Night Day Night Day NightHumidity groups 1 26-34 17-25 23-32 14-23 21-30 12-21 2 25-31 17-24 22-30 14-22 20-27 12-20 3 23-29 17-23 21-28 14-21 19-26 12-19 4 22-27 17-21 20-25 14-20 18-24 12-18
  8. 8. TABLE 2-Diagnosis J F M A M J J A S Q N DMonthly mean max. AMTDay comfort: upper lowerMonthly mean min.Night comfort: upper lowerThermal stress: day night
  9. 9. TABLE 2-Diagnosis J F M A M J J A S Q N DMonthly mean max. 16 18.5 22 29 36 41 43.5 43.5 40 34 24.5 17.5 23.5 AMTDay comfort: upper 29 29 29 31 31 34 34 34 34 31 29 29 lower 23 23 23 25 25 26 26 26 26 25 23 23Monthly mean min. 4 5.5 9 14.5 20 23.5 25.5 24.5 21 16 10.5 5Night comfort: upper 23 23 23 24 24 25 25 25 25 24 23 23 lower 17 17 17 17 17 17 17 17 17 17 17 17Thermal stress: day C C C O H H H H H H O C night C C C C O O H O O C C C
  10. 10. IndicatorsHumid: H1 H2 Total H3Arid: A1 A2 A3 J F M A M J J A S O N D
  11. 11. INDICATORSApplicable when: Thermal Humidity Monthly meanMeaning: Indicator stress Rainfall Group range Day NightAir movement essential H1 H 4 H 2.3 Less than 10Air movement desirable H2 O 4Rain protection necessary H3 Over 200 mmThermal capacity A1 1,2,3 More than 10necessaryOut-door sleeping A2 H 1,2desirable H O 1,2 More than 10Protection from cold A3 C
  12. 12. IndicatorsHumid: H1 0 H2 0 Total H3 0Arid: A1 √ √ √ √ √ √ √ √ √ √ √ √ 12 A2 √ √ √ √ √ 5 A3 √ √ √ √ 4 J F M A M J J A S O N D
  13. 13. Table 3: Recommended SpecificationsIndicator Totals from Table 2 H1 H2 H3 A1 A2 A3 Layout 0-10 1 Orientation north and south 11,12 5-12 (long axis east-west) 0-4 2 Compact courtyard planning Spacing11,12 3 Open spacing for breeze penetration2-10 4 As 3, but protection form hot and cold wind0,1 5 Compact lay-out of estates
  14. 14. Table 3: Recommended SpecificationsIndicator Totals from Table 2 H1 H2 H3 A1 A2 A3 0 0 0 12 5 4 Layout 0-10 1 Orientation north and south 11,12 5-12 (long axis east-west) 0-4 √ 2 Compact courtyard planning Spacing11,12 3 Open spacing for breeze penetration2-10 4 As 3, but protection form hot and cold wind 0,1 5 Compact lay-out of estates
  15. 15. Indicator Totals from Table 2 H1 H2 H3 A1 A2 A3 Air movement3-12 6 Rooms single banked, permanent provision for air movement1,2 0-5 6-12 7 Double banked rooms, temporary provision for air movement 2-120 0,1 8 No air movement requirement Openings 0,1 0 9 Large openings, 40-80% 11,12 0,1 10 Very small openings, 10-20%Any other conditions 11 Medium openings, 20-40%
  16. 16. Indicator Totals from Table 2 H1 H2 H3 A1 A2 A3 0 0 0 12 5 4 Air movement3-12 6 Rooms single banked, permanent provision for air movement1,2 0-5 6-12 7 Double banked rooms, temporary √ provision for air movement 2-120 0,1 8 No air movement requirement Openings 0,1 0 9 Large openings, 40-80% 11,12 0,1 √ 10 Very small openings, 10-20%Any other conditions 11 Medium openings, 20-40%
  17. 17. Indicator Totals from Table 2 H1 H2 H3 A1 A2 A3 Walls 0-2 12 Light walls, short time-lag 3-12 13 Heavy external and internal walls Roofs 0-5 14 Light, insulated roofs 6-12 15 Heavy roofs, over 8 h time-lag Out-door sleeping 2-12 16 Space for out-door sleeping required Rain protection 3-12 17 Protection from heavy rain necessary
  18. 18. Indicator Totals from Table 2 H1 H2 H3 A1 A2 A3 0 0 0 12 5 4 Walls 0-2 12 Light walls, short time-lag 3-12 √ 13 Heavy external and internal walls Roofs 0-5 14 Light, insulated roofs 6-12 √ 15 Heavy roofs, over 8 h time-lag Out-door sleeping 2-12 √ 16 Space for out-door sleeping required Rain protection 3-12 17 Protection from heavy rain necessary
  19. 19. Table 4: Detail RecommendationsIndicator totals from Table 2 H1 H2 H3 A1 A2 A3 Size of opening 0,1 0 1 Large: 40-80% 1-12 2 Medium: 25-40% 2-5 6-10 3 Small: 15-25% 11,12 0-3 4 Very small: 10-20% 4-12 5 Medium: 25-40%
  20. 20. Indicator totals from Table 2H1 H2 H3 A1 A2 A3 Position on openings3-12 6 In north and south at body height on windward side 1-2 0-5 6-12 7 As above, openings also in internal walls 0 2-12 Protection of openings 0-2 8 Exclude direct sunlight 2-12 9 Provide protection from rain Walls and floors 0-2 10 Light, low thermal capacity 3-12 11 Heavy, over 8 h time-lag
  21. 21. Indicator totals from Table 2H1 H2 H3 A1 A2 A3 Roofs10-12 0-2 12 Light, reflective surface, cavity 3-12 13 0-9 0-5 Light, well insulated 6-12 14 Heavy, over 8 h time-lag External features 1-12 15 Spaces for out-door sleeping 1-12 16 Adequate rainwater drainage
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×