fresh air louver selection - 11-10-2015.xlsx
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7/25/2019 Fresh Air Louver Selection - 11-10-2015.Xlsx
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S.NO UNI T R EFER ENCE Q TY AIR FLO W W IDTH H EI GH T M ODEL AIR FLO W AIR FLO W W IDTH H EI GH T AREA FACE
VELOCITY Free Area
Pressure
Drop
Pressure
Drop
Free
Area
Pressure
Drop
Pressure
Drop
Pressure
Drop
Pressure
Drop
Pressur
e Drop
Pressure
Drop
Total
Pressure
Drop
Total
Pressure
Drop
Add
safety
0.5 0.33 1.06
(L/S) mm mm (L/S) (CFM) mm mm ft2 fpm ft2 fpm m/s in wg Pa ft2 fpm m/s in wg Pa fpm m/s in wg Pa fpm m/s in wg Pa in wg pa Pa
1 B2 E XHA US T A IR L OU VE R 2 1 696 0 68 0 2 265 F AL 1 696 0 3 595 5 3 000 275 0 8 8. 77 4 05. 04 44 .3 9 810 .08 4. 12 0. 10 25 .0 0 29. 29 1 227 .3 9 6. 24 0 .0 0 0 .0 0 4 05. 04 2 .0 6 0 .0 0 0. 00 0 40 5. 04 2. 06 0. 00 0 .0 0 0 .1 0 25. 00 26 .5 0
2 B2 FRES H AIR LOUVER 2 14420 900 1950 FA L 14420 30570 3000 2500 80.70 378.82 40.35 757.63 3.85 0.09 22.00 26.63 1 147.93 5.83 0.00 0.00 378.82 1.92 0.00 0.000 378.82 1.92 0.00 0.00 0.09 22.00 23.32
3 GROUND FRESH AIR LOUVER 1 224 400 300 FA L 224 475 400 300 1.29 367.78 0.65 735.56 3.74 0.09 22.00 0.43 1114.49 5.66 0.00 0.00 367.78 1.87 0.00 0.000 367.78 1 .87 0.00 0.00 0.09 22.00 23.32
1 G RO UN D F RE SH A IR L OU VE R 1 1 442 0 360 0 9 20 F AL 1 442 0 3 057 0 4 000 350 0 150. 64 2 02. 94 75 .3 2 4 05 .87 2. 06 0. 03 6 .7 0 49. 71 6 14. 96 3. 12 0 .2 0 51. 00 2 02. 94 1 .0 3 0 .0 0 0. 00 0 20 2. 94 1. 03 0. 00 0 .0 0 0 .2 3 57. 70 61 .1 6
2 G RO UN D F RE SH A IR L OU VE R 1 1 442 0 280 0 9 20 F AL 1 442 0 3 057 0 4 000 350 0 150. 64 2 02. 94 75 .3 2 4 05 .87 2. 06 0. 03 6 .7 0 49. 71 6 14. 96 3. 12 0 .2 0 51. 00 2 02. 94 1 .0 3 0 .0 0 0. 00 0 20 2. 94 1. 03 0. 00 0 .0 0 0 .2 3 57. 70 61 .1 6
3 G RO UN D F RE SH A IR L OU VE R 2 1 442 0 130 0 9 20 F AL 1 442 0 3 057 0 4 000 350 0 150. 64 2 02. 94 75 .3 2 4 05 .87 2. 06 0. 03 6 .7 0 49. 71 6 14. 96 3. 12 0 .2 0 51. 00 2 02. 94 1 .0 3 0 .0 0 0. 00 0 20 2. 94 1. 03 0. 00 0 .0 0 0 .2 3 57. 70 61 .1 6
4 G ENERA TOR ROOM-FRESH A IR LOUVER 1 1300 - - FA L 1300 2756 1300 1 000 13.99 197.03 6.99 394.05 2.00 0.03 6.50 4.62 597.05 3.03 0.20 50.00 197.03 1.00 0.00 0.000 197.03 1.00 0.00 0.00 0.23 56.50 59.89
5 G ENERA TOR ROOM-FRESH A IR LOUVER 1 1300 - - FA L 1300 2756 1300 1 000 13.99 197.03 6.99 394.05 2.00 0.03 6.50 4.62 597.05 3.03 0.20 50.00 197.03 1.00 0.00 0.000 197.03 1.00 0.00 0.00 0.23 56.50 59.89
6 G ENERA TOR ROOM-FRESH A IR LOUVER 1 1300 - - FA L 1300 2756 1300 1 000 13.99 197.03 6.99 394.05 2.00 0.03 6.50 4.62 597.05 3.03 0.20 50.00 197.03 1.00 0.00 0.000 197.03 1.00 0.00 0.00 0.23 56.50 59.89
7 5TH FLOOR-FRESH AIR LOUVER 1 1980 - - FA L 1980 4198 1500 1300 20.98 200.06 10.49 4 00.11 2.03 0.03 6.40 6.92 606.23 3.08 0.20 50.05 200.06 1.02 0.00 0.000 200.06 1.02 0.00 0.00 0.23 56.45 59.84
8 5TH FLOOR-FRESH AIR LOUVER 1 7750 - - FA L 7750 16430 2800 2700 81.35 201.98 40.67 403.96 2.05 0.03 6.70 26.84 612.05 3.11 0.20 51.00 201.98 1.03 0.00 0.000 201.98 1.03 0.00 0.00 0.23 57.70 61.16
9 PENT HOUSE- FRESH AIR LOUVER 1 6934 - - FA L 6934 14700 2600 2600 72.74 202.10 36.37 404.19 2.05 0.03 6.70 24.00 612.42 3.11 0.20 51.00 202.10 1.03 0.00 0.000 202.10 1.03 0.00 0.00 0.23 57.70 61.16
10 PENT HOUSE- FRESH AIR LOUVER 1 4529 - - FA L 4529 9601 2300 1950 48.26 198.96 24.13 397.92 2.02 0.03 6.40 15.93 602.91 3.06 0.20 50.05 198.96 1.01 0.00 0.000 198.96 1.01 0.00 0.00 0.23 56.45 59.84
11 PENT HOUSE- FRESH AIR LOUVER 1 4529 - - FA L 4529 9601 2300 1950 48.26 198.96 24.13 397.92 2.02 0.03 6.40 15.93 602.91 3.06 0.20 50.05 198.96 1.01 0.00 0.000 198.96 1.01 0.00 0.00 0.23 56.45 59.84
12 PE NT HO US E- FRE SH A IR L OU VER 1 1 090 0 - - F AL 1 090 0 2 310 8 3 600 300 0 1 16. 21 1 98. 85 58 .1 0 397 .70 2. 02 0. 03 6 .4 0 38. 35 6 02. 58 3. 06 0 .2 0 50. 05 1 98. 85 1 .0 1 0 .0 0 0. 00 0 19 8. 85 1. 01 0. 00 0 .0 0 0 .2 3 56. 45 59 .8 4
13 PENT HOUSE- FRESH AIR LOUVER 1 8250 - - FA L 8250 17490 3000 2700 87.16 200.67 43.58 401.35 2.04 0.03 6.70 28.76 608.11 3.09 0.20 51.00 200.67 1.02 0.00 0.000 200.67 1.02 0.00 0.00 0.23 57.70 61.16
14 PENT HOUSE- FRESH AIR LOUVER 1 1980 - - FA L 1980 4198 1500 1300 20.98 200.06 10.49 400.11 2.03 0.03 6.40 6.92 606.23 3.08 0.20 50.05 200.06 1.02 0.00 0.000 200.06 1.02 0.00 0.00 0.23 56.45 59.84
15 PENT HOUSE- FRESH AIR LOUVER 1 8250 - - FA L 8250 17490 3000 2700 87.16 200.67 43.58 401.35 2.04 0.03 6.70 28.76 608.11 3.09 0.20 51.00 200.67 1.02 0.00 0.000 200.67 1.02 0.00 0.00 0.23 57.70 61.16
16 PENT HOUSE- FRESH AIR LOUVER 1 2550 - - FA L 2550 5406 1600 1550 26.68 202.59 13.34 405.17 2.06 0.03 6.70 8.81 613.90 3.12 0.20 51.00 202.59 1.03 0.00 0.000 202.59 1.03 0.00 0.00 0.23 57.70 61.16
17 ROO F- FRE SH A IR L OU VE R 1 1 382 6 100 0 1 000 F AL 1 382 6 2 931 1 3 700 365 0 1 45. 31 2 01. 71 72 .6 6 403 .42 2. 05 0. 03 6 .7 0 47. 95 6 11. 24 3. 11 0 .2 0 51. 00 2 01. 71 1 .0 2 0 .0 0 0. 00 0 20 1. 71 1. 02 0. 00 0 .0 0 0 .2 3 57. 70 61 .1 6
18 ROO F- FRE SH A IR L OU VE R 1 1 382 6 100 0 1 000 F AL 1 382 6 2 931 1 3 700 365 0 1 45. 31 2 01. 71 72 .6 6 403 .42 2. 05 0. 03 6 .7 0 47. 95 6 11. 24 3. 11 0 .2 0 51. 00 2 01. 71 1 .0 2 0 .0 0 0. 00 0 20 1. 71 1. 02 0. 00 0 .0 0 0 .2 3 57. 70 61 .1 6
FRESH AIR INTAKE LOUVER SCHEDULE
INTAKE AIR LOUVER SAND TRAP LOUVER 50 mm FILTER VCD
WITH SAND TRAP
Free Area Velocity Free Area Velocity Face Area Velocity Face Area Velocity
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