Esp Calculation Sample 1v1o5z
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CHILIS ESP Calculation (FCU-PA-02) - GF PLAY AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Airflow
Velocity
L m
l/s
m/s
Friction Loss per m Pa/m
1.55
1000.529
4.17
0.46
333.668
3.03
333.668 333.668
3.03 3.03
667.33 333.668 333.668 333.668 333.668
1000.529
Duct Dimension
Fitting type W mm
H mm
Friction Loss on Straight Duct Pa 0.71
C Fitting Coeff. Factor
Velocity Pressure
1 1
0.00 0.42 0.41
10.46 10.46 5.54
1
0.50
1
1.03
1
1.03
1 1
0.50 0.52
5.54 5.54 5.54 9.85 5.54 5.54 5.54 5.54 5.54
1 1
0.00 0.42 3.10
10.46 10.46 5.54
1
0.50
1
0.96
1
0.51
1
0.50
5.54 5.54 5.54 9.85 5.54 5.54 5.54 5.54
Fitting Qty. Pc
Pa
IU-GF-07 DS01 1 2
Trans. SR4-1 Tee 45° SR5-13
3
VCD CR9-3
DS02 4
Trans. SR4-1
DS03 DS03 5
Tee 45° SR5-13
DS03 6 7
VCD CR9-3 Elbow, CR3-1
800 300 500*300/800*300 550 200 550 200 550 200 800*300/550*300 550 300 550 200 550 200 550 200 550 200
1.43 2.35 1.62 2.95
0.42
0.60
4.04 3.03 3.03 3.03 3.03
0.50 0.42
1.18 0.68
0.42
1.24
4.17
0.46
IU-GF-08 DS01 1 2
Trans. SR4-1 Tee 45° SR5-13
3
VCD CR9-3
DS02 4
Trans. SR4-1
DS03 DS03 5
Tee 45° SR5-13
DS03 6
VCD CR9-3
800 300 500*300/800*300 550 200 550 200 550 200 800*300/550*300 550 300 550 200 550 200 550 200 550 200
1.55
1.43 2.35 1.62 2.95
333.668
3.03
333.668 333.668
3.03 3.03
667.33 333.668 333.668 333.668 333.668
4.04 3.03 3.03 3.03 3.03
0.71
0.42
0.60
0.50 0.42
1.18 0.68
0.42
1.24
7
Elbow, CR3-1
IU-GF-01 1 Trans. SR4-1 DS01 2 1
Tee 45° SR5-13 Trans. SR4-1
2
Tee 45° SR5-13
DS02
900*300/800*300 800 300 550 200 800*300/550*300 550 200 550 200
1.88
1.59
1000.529 333.668
4.17 3.03
0.46
667.33 333.668
6.07 3.03
1.51
1
0.52
5.54
1 1 1
3.74 0.00 3.10 3.74
1
3.10
0.00 10.46 5.54 5.54 22.16 5.54
Fitting Qty.
C Fitting Coeff. Factor
0.86
2.40
FRESH AIR INLET DUCT Duct Dimension
Duct Section
W mm 1000
DS05 14 15 16
Alum flat filter Var Inlet ER3-2 Bell M CR3-10
H mm 300
L m 2.50
Airflow
Velocity
l/s 677
m/s 2.26
Friction Loss per m Pa/m 0.14
Friction Loss on Straight Duct Pa 0.35
Pc
1 1
0.00 0.81 1.15
Velocity Pressure Pa 3.07 3.07 3.07 3.07 Safety Factor 15% Use TOTAL ESP
Friction Loss on Fittings Pa
Total Loss Pa
0.00 4.39 2.27
0.71 4.39 2.27
2.77 0.00 5.71 0.00 0.00 5.71 0.00 2.77 2.88
2.77 0.60 6.88 1.18 0.68 5.71 1.24 2.77 2.88
0.00 4.39 17.17
0.71 4.39 17.17
2.77 0.00 5.32 0.00 0.00 2.82 0.00 2.77
2.77 0.60 6.49 1.18 0.68 2.82 1.24 2.77
2.88
2.88
0.00 0.00 17.17 20.72 0.00 17.17
0.86 0.86 17.17 23.11 2.40 17.17
Friction Loss on Fittings Pa 0.00 15.00 2.48 3.53 Safety Factor 15%
TOTAL ESP
Total Loss Pa 0.35 15.00 2.48 3.53 21.36 3.20 24.56 25 25
CHILIS ESP Calculation (FCU-OF-04) - MZ OFFICE ROOM Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct DUCT Section SECTION DS01
1 2 3 4 5 6
DS02
7 8 9 -
DS03
10 11 12
Friction Loss on Straight Duct Pa 2.08
ELBOW 90, CR3-1 ELBOW CR3-3 TEE, SR5-13 VCD, CR9-3 TEE, SR5-13 VCD, CR9-3
W mm 1000 1000 400 400 450 450
H mm 400 4000 150 150 250 250
L m 5.25
l/s 1850
m/s 4.63
Friction Loss per m Pa/m 0.40
0.40
136.9
2.28
0.36
0.14
0.40
344.66
3.06
0.38
0.15
Trans. SR5-13 (1000*400/800*400) Tee 45°. SR5-13 VCD CR9-1
800 450 450
400 250 250
0.8 0.3
1558.07 344.52
4.87 3.06
0.47 0.38
0.38 0.11
Trans. SR4-1 (800*400/700*400) Tee 45°. SR5-13 VCD CR9-1
700 400 400
400 150 150
0.80 0.30
1212 137
4.33 2.28
0.40 0.36
0.32 0.11
Duct Dimension
Fitting type
10
Airflow
Velocity
Farthest Supply GRILLE (375 x 375 )
Fitting Qty. Pc 1 1 1 1 1 1
C Fitting Coeff. Factor
Velocity Pressure
0.57 0.40 3.10 0.52 1.65 2.65
Pa 12.88 12.88 3.13 3.13 5.65 5.65
1 1 1
0.00 3.10 0.52
14.27 5.65 5.65
1 1 1
0.00 3.10 0.52
11.28 3.14 3.14
1 Safety Factor 10% Use
FRESH AIR INLET DUCT Duct Section
Duct Dimension
Airflow
Velocity
Friction Loss per m
Friction Loss on Straight Duct
Fitting Qty.
C Fitting Coeff. Factor
Velocity Pressure
Duct Dimension
Duct Section
W mm 1000
DS05 11 12 13
Alum flat filter Var Inlet ER3-2 Bell M CR3-10
H mm 300
L m 2.50
Airflow
Velocity
l/s 570.82
m/s 1.90
Friction Loss per m Pa/m 0.10
Friction Loss on Straight Duct Pa 0.26
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor 0.00 0.81 1.15
Velocity Pressure Pa 2.18 2.18 2.18 2.18 Safety Factor 15% Use TOTAL ESP
Friction Loss on Fittings Pa 7.34 5.15 9.72 1.63 9.32 14.97
Pa 9.42 5.30 9.72 1.63 9.32 14.97
0.00 17.50 2.94
0.38 17.50 2.94
0.00 9.73 1.63
0.32 9.84 1.63
1.50
1.50 84.47 8.45 92.91 95
Safety Factor 10%
Friction Loss on Fittings
Total Loss
Total Loss
Friction Loss on Fittings Pa 0.00 15.00 1.77 2.51 Safety Factor 15%
TOTAL ESP
Total Loss Pa 0.26 15.00 1.77 2.51 19.53 2.93 22.46 23 118
CHILIS ESP Calculation HOTEL - STAIR PRESSURIZATION Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Fitting type
DS01
DS02
Duct Dimension
1 2 3 4
Trans. SR4-1 VCD, CR9-3 Tee SR5-13 Elbow, CR3-1
5
Trans. SR4-1
3 4 to 7 9
VCD CR9-3 Tee SR5-13
W H mm mm 1250 600 600*600/1250*600 600 250 1250*600/600*250 1250*600 @ 90° 1200
600
L m 6.54
Airflow
Velocity
l/s 5001 5001
m/s 6.67
Friction Loss per m Pa/m 0.51
Friction Loss on Straight Duct Pa 3.30
5001 5001 4.00
4586
6.37
0.47
1.89
600 250 1200*600/600*250 Farthest Supply Side Griile ( 800 x 200 )
Fitting Qty. Pc
C Fitting Coeff. Factor
Velocity Pressure
1 1 1 1
0.00 1.40 0.52 3.10 0.52
Pa 26.77 26.77 26.77 26.77 26.77
1
0.04
24.42
1 4 1
0.52 3.10
24.42 24.42
Safety Factor 15%
Use
FRESH AIR INLET DUCT Duct Dimension
Duct Section DS05 10 11 12 13
Trans.ER4-1 Alum flat filter Var Inlet ER3-2 PLENUM SR2-1 LOUVER ( 3 N0S)
W mm 1250
933
H mm 300
933
L m 1.50
Airflow
Velocity
l/s 1038.72
m/s 2.77
Friction Loss per m Pa/m 0.19
Friction Loss on Straight Duct Pa 0.29
Fitting Qty. Pc 1 1 1 3
C Fitting Coeff. Factor 0.37 0.00 0.81 0.92
Velocity Pressure Pa 4.62 4.62 4.62 4.62 4.62
Safety Factor 10% Use TOTAL ESP
Friction Loss on Fittings Pa 0.00 37.47 13.92 82.98 13.92
Pa 3.30 37.47 15.80 82.98 15.80
0.98
2.86
12.70 302.85 8.50
12.70 302.85 8.50 482.27 48.23
Safety Factor 15%
Total Loss
530.50 126
Friction Loss on Fittings Pa 1.71 15.00 3.74 4.25 8.00
Total Loss Pa 1.99 15.00 3.74 4.25 24.00 48.98
Safety Factor 10%
TOTAL ESP
4.90 53.88 54 Pa 180 Pa
CHILIS ESP Calculation (AHU-TR-01) - TREATED FRESH AIR SERVING KITCHEN AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Fitting type
DS01
DS02
1
Trans. SR4-1
2
Wye, Symmetrical Dovetail, SR5-13
3 4 to 7 8 9
Duct Dimension
VCD CR9-3 Elbow, CR3-1 Elbow, CR3-2
Airflow
Velocity
l/s 1038.72 1038.72
m/s 4.15
476.86
3.97
600 200 476.86 600 200 477.86 600 200 Farthest Supply Side Griile ( 800 x 200 )
3.97 3.98
W H mm mm 1000 250 332*332/1000*250 600
200
L m 11.00
48.36
Friction Loss per m Pa/m 0.51
0.67
Friction Loss on Straight Duct Pa 5.58
32.37
Fitting Qty. Pc
C Fitting Coeff. Factor
Velocity Pressure
1
0.00 1.48
Pa 10.39 10.39
1
0.30
9.51
1 4 2 1
0.52 0.13 0.40
9.51 9.51 9.51
Safety Factor 15%
Use
FRESH AIR INLET DUCT Duct Dimension
Duct Section DS05 10 11 12 13
Trans.ER4-1 Alum flat filter Var Inlet ER3-2 PLENUM SR2-1 LOUVER ( 3 N0S)
W mm 1250
933
H mm 300
933
L m 1.50
Airflow
Velocity
l/s 1038.72
m/s 2.77
Friction Loss per m Pa/m 0.19
Friction Loss on Straight Duct Pa 0.29
Fitting Qty. Pc 1 1 1 3
C Fitting Coeff. Factor 0.37 0.00 0.81 0.92
Velocity Pressure Pa 4.62 4.62 4.62 4.62 4.62 Safety Factor 15%
Use TOTAL ESP, (Pa.)
Friction Loss on Fittings Pa 0.00 15.38
Pa 5.58 47.75
2.85
35.22
4.94 4.94 7.61 8.50
4.94 4.94 7.61 8.50 114.53 17.18
Safety Factor 15%
Total Loss
131.71 132
Friction Loss on Fittings Pa 1.71 15.00 3.74 4.25 8.00 Safety Factor 15%
Total Loss Pa 1.99 15.00 3.74 4.25 24.00 48.98 7.35
TOTAL ESP, (Pa.)
56.33 56 188
CHILIS ESP Calculation (FCU-PRE-05) - MEZZ PREPARATION AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Duct Dimension
Fitting type
DS01
W H mm mm 800 250 1443*377/800*250 350 200
L m 1.71
1 2
Trans. SR4-1 Tee 45° SR5-13
3
VCD CR9-3
Trans. SR5-13 Tee 45° SR5-13 VCD CR9-3
650 250 800*250/650*250 350 200 350 200
1.73
4 5 6
Trans. SR5-13
450 250 650*250/450*250
4.19
7
DS02
DS03
DS04 8 9 10
Symmetrical Dovetail SR5-14 VCD CR9-3
350
200
350
200
350
200
7.78
Airflow
Velocity
l/s 676.11 676.11 169.03
m/s 3.38 2.41
169.03
2.41
507.08
3.12
177.52 177.52
2.54 2.54
338.05
3.00
169.03
2.41
Friction Loss per m Pa/m 0.37
0.34
0.37
0.33
Friction Loss on Straight Duct Pa 0.63
Fitting Qty. Pc
C Fitting Coeff. Factor
1 1
0.00 0.07 1.28
Pa 6.88 6.88 3.51
1
0.52
3.51
1 1 1
0.08 1.28 0.52
5.86 5.86 3.87 3.87
1
0.60
5.44 5.44
0.59
1.54
2.57
1 1 1 1
Farthest Supply diff ( 373 x 375 )
Velocity Pressure
3.51 0.30 0.52
3.51 3.51
Safety Factor 15% Use
FRESH AIR INLET DUCT Duct Section
Duct Dimension
Airflow
Velocity
Friction Loss per m
Friction Loss on Straight Duct
Fitting Qty.
C Fitting Coeff. Factor
Velocity Pressure
Duct Section
W mm 1000
DS05 11 12 13
Alum flat filter Var Inlet ER3-2 Bell M CR3-10
H mm 300
L m 2.50
Airflow
Velocity
l/s 677
m/s 2.26
Friction Loss per m Pa/m 0.14
Friction Loss on Straight Duct Pa 0.35
Fitting Qty. Pc
1 1
C Fitting Coeff. Factor 0.00 0.81 1.15
Velocity Pressure Pa 3.07 3.07 3.07 3.07 Safety Factor 15% Use TOTAL ESP, (Pa)
Friction Loss on Fittings Pa 0.00 0.48 4.49
Total Loss Pa 0.63 0.48 4.49
1.83
1.83
0.00 0.47 4.96 2.01
0.59 0.47 4.96 2.01
0.00 3.26
1.54 3.26 2.57
1.05 1.83 8.00 Safety Factor 15%
Friction Loss on Fittings
1.05 1.83 8.00 33.71 5.06 38.76 39
Total Loss
Friction Loss on Fittings Pa 0.00 15.00 2.48 3.53 Safety Factor 15% TOTAL ESP, (Pa)
Total Loss Pa 0.35 15.00 2.48 3.53 21.36 3.20 24.56 65 Pa
CHILIS ESP Calculation (FCU-OF-04) - MZ OFFICE ROOM Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
DS01
1 2 3
DS02
4 5 6
Trans. SR4-1 (650*250/500*250) Tee 45°. SR5-13 VCD CR9-1
DS03
7 8 9 10
Trans. SR4-1 (500*250/350*200) Elbow, CR3-1 VCD CR9-3
C Fitting Coeff. Factor
Velocity Pressure
W mm
H mm
L m
l/s
m/s
650 650 650
250 250 250
1.13
570.82
3.51
0.42
0.48
1 1 1
0.04 1.28 0.08
7.43 7.43 7.43
500 450 450
250 200 200
0.7
380.55
3.04
0.36
0.25
1 1 1
0.08 0.54 0.52
5.58 5.58 5.58
350 200 3.25 177.52 350 200 350 200 Farthest Supply diff (375 x 375 )
2.54
0.36
1.17
1 1 1 1
0.05 0.52 0.52
3.87 3.87 3.87
Fitting type
Trans. SR4-1 (1433*377/650*200) Tee 45°. SR5-13 D. Butterfly CR9-1
Friction Loss on Straight Duct Pa
Friction Loss per m Pa/m
Duct Dimension
Airflow
Velocity
Fitting Qty. Pc
Pa
Safety Factor 15% Use
FRESH AIR INLET DUCT Duct Dimension
Duct Section
W mm 1000
DS05 11
Alum flat filter
H mm 300
L m 2.50
Airflow
Velocity
l/s 570.82
m/s 1.90
Friction Loss per m Pa/m 0.10
Friction Loss on Straight Duct Pa 0.26
Fitting Qty. Pc 1
C Fitting Coeff. Factor 0.00
Velocity Pressure Pa 2.18 2.18
12 13
Var Inlet ER3-2 Bell M CR3-10
1 1
0.81 1.15
2.18 2.18 Safety Factor 15% Use TOTAL ESP
Friction Loss on Fittings Pa
Total Loss Pa
0.30 9.51 0.59
0.78 9.51 0.59
0.45 3.01 2.90
0.70 3.01 2.90
0.19 2.01 2.01 16.00
1.37 2.01 2.01 16.00 38.88 5.83 44.72 45
Safety Factor 15%
Friction Loss on Fittings Pa 0.00 15.00
Total Loss Pa 0.26 15.00
1.77 2.51 Safety Factor 15%
TOTAL ESP
1.77 2.51 19.53 2.93 22.46 23 68
CHILIS ESP Calculation (FCU-KA-03A) - GF KITCHEN AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
DS01
DS02
W mm
H mm
L m
l/s
m/s
Friction Loss per m Pa/m
800 850 850
200 200 200
4.30
501.42
3.13
0.40
Elbow. CR3-3 Elbow. CR3-1
4
Elbow. CR3-2
850
200
5
Tee 45° SR5-13
350
150
6
VCD CR9-3
350
150
8 7
WYE, SR5-14 Trans. SR5-13
450 450
200 200
10 9 11
Elbow, CR3-1 VCD CR9-3
Fitting number
1 2 3
Duct Dimension
Fitting type
Trans. SR4-1 (1433*377/800*200)
DS03
Airflow
Velocity
167.14
1.624
Friction Loss on Straight Duct Pa
1.72
3.18
334.28
3.71
350 150 3.25 177.52 350 150 350 150 Farthest Supply diff (300 x 300 )
3.38
0.78
C Fitting Coeff. Factor
Velocity Pressure
1 1 1
0.05 0.57 0.27
5.91 5.91 5.91
1
0.27
5.91
1
0.73
6.10
1
0.52
6.10
1 1
0.30 0.04
8.30 8.30
1 2 1
0.52 0.52
6.88 6.88 6.88
Fitting Qty. Pc
2.53
Pa
Safety Factor 15%
Use
FRESH AIR INLET DUCT Duct Section
Duct Dimension W
H
Airflow L
Velocity
Friction Loss per m
Friction Loss on Straight Duct
Fitting Qty.
C Fitting Coeff. Factor
Velocity Pressure
mm 14
Alum flat filter
mm
m
l/s
m/s
Pa/m
Pa
Pc 1
0.00
Pa #REF! Safety Factor 15% Use TOTAL ESP, ( Pa)
Friction Loss on Fittings Pa
Total Loss Pa
0.30 3.37 1.60
2.01 3.37 1.60
1.60
1.60
4.45
4.45
3.17
3.17
2.49 0.33
2.49 0.33
0.00 3.58 7.16 16.00
2.53 3.58 7.16 16.00 48.29 7.24
Safety Factor 15%
55.53 56
Friction Loss on Fittings
Total Loss
Pa 15.00 Safety Factor 15%
TOTAL ESP, ( Pa)
Pa 15.00 15.00 2.25 17.25 17 73
CHILIS ESP Calculation (FCU-KA-03A) - GF KITCHEN AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Fitting type
DS01
DS02
Duct Dimension W H mm mm 850 200 1443*377/850*200
Velocity
l/s 501.42 501.42
m/s 2.95
167.14
Friction Loss on Straight Duct Pa 0.98
Fitting Qty.
Velocity Pressure
1
0.05
3.18
1
0.52
6.10
334.28 177.52 177.52
3.71 3.38 3.38
1 1 1
0.30 1.03 0.52
8.30 6.88 6.88
350 150 3.25 177.52 450*200/350*150 177.52 350 150 350 150 350 150 Farthest Supply diff (300 x 300 )
3.38
1 2 1 1 1
1.03 0.08 0.52 0.52
6.88 3.84 3.84 3.84 3.84
Trans. SR4-1
3
VCD CR9-3
350
150
2 4 5
WYE SR5-14 Tee 45° SR5-13 VCD CR9-3
450 350 350
200 150 150
6 7 8 9 10
Trans. SR5-13 Mitered E.CR3-6 VCD CR9-3 Elbow, CR3-1
0.76
0.78
Pc
C Fitting Coeff. Factor
Pa 5.24 5.24
1
DS03
L m 2.77
Airflow
Friction Loss per m Pa/m 0.35
2.53
Safety Factor 15%
Use
FRESH AIR INLET DUCT Duct Section DS04
Duct Dimension W mm 1000
H mm 300
L m 2.50
Airflow
Velocity
l/s 677
m/s 2.26
Friction Loss per m Pa/m 0.14
Friction Loss on Straight Duct Pa 0.35
Fitting Qty. Pc
C Fitting Coeff. Factor
Velocity Pressure Pa 3.07
14 15
16
Alum flat filter Var Inlet ER3-2 Return Ceiling Grille(600 x 250)
1 1
0.00 0.81
3.07 3.07
1
0.00
3.07 Safety Factor 15% Use TOTAL ESP, ( Pa)
Friction Loss on Fittings Pa 0.00 0.26
Total Loss Pa 0.98 0.26
3.17
3.17
2.49 7.09 3.58
2.49 7.09 3.58
0.00 3.95 0.61 2.00 2.00 21.00
2.53 3.95 0.61 2.00 2.00 21.00 49.65 7.45
Safety Factor 15%
57.10 57
Friction Loss on Fittings Pa 0.00
Total Loss Pa 0.35
15.00 2.48
15.00 2.48
10.00
10.00 27.83 4.17 32.01 32 89
Safety Factor 15%
TOTAL ESP, ( Pa)
CHILIS ESP Calculation FAF-01 ( Serving Fresh Air for FCU's) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT
DS-01
W mm 900
H mm 300
L m 12.11
l/s 954.2
m/s 3.53
Friction Loss per m Pa/m 0.32
DS-02
750
300
2.79
686.5
3.05
0.26
DS-03
450
250
1.45
418.8
3.72
DS-04
200
200
4.20
151.08
3.78
Duct Section
Duct Dimension
Airflow
Velocity
Friction Loss on Straight Duct Pa 3.94
Fitting Type
Fitting Qty.
1 2 3 4 5
Trans. SR4-1 ELBOW CR 3-3 TEE SR5-13 V. DAMPER CR9-4 TRANs. SR5-13
Pc 1 1 1 1 1
0.74
6 7 8
TEE SR5-13 V. DAMPER CR9-4 TRANs. SR5-13
0.54
0.79
9 10 11
1.01
4.25
FARTHEST SUPPLY OUTLET
C Fitting Coeff. Factor
Velocity Pressure
Friction Loss on Total Loss Fittings Pa Pa 0.30 4.24 0.98 0.98 5.49 5.49 3.91 3.91 0.60 0.60
0.04 0.13 0.73 0.52 0.08
Pa 7.52 7.52 7.52 7.52 7.52
1 1 1
0.73 0.52 0.04
5.60 5.60 5.60
4.09 2.91 0.22
4.09 2.91 0.22
TEE SR5-13 V. DAMPER CR9-4 TRANs. SR5-13
1 1 1
0.73 0.52 0.04
8.34 8.34 8.34
6.09 4.34 0.33
6.09 4.34 0.33
12 13 14 15
ELBOW 90, CR3-1 TEE SR5-13 V. DAMPER CR9-4 TRANs. SR5-13
1 1 1 1
0.17 0.18 0.52 0.94
8.59 8.59 8.59 8.59
1.46 1.55 4.47 8.07
1.46 1.55 4.47 8.07
16
R. PLENUM SR1-1
1
1.94
8.59
16.66
16.66 65.41 9.81 75.22 75
Safety Factor 15%
FRESH AIR INLET DUCT Duct Section DS-05
Use
Duct Dimension W mm 900
H mm 350
L m 2.94
Airflow
Velocity
l/s 954.2
m/s 3.03
Friction Loss per m Pa/m 0.21
Friction Loss on Straight Duct Pa 0.63
Fitting Type
17 18 19 20
MVD(fully open) Transition Plenum box ALUM. FILTER
Fitting Qty. Pc 1 1 1 1
C Fitting Coeff. Factor 0.52 0.34 0.55
Friction Loss on Total Loss Fittings Pa Pa Pa 5.52 2.87 3.50 5.52 1.88 1.88 5.52 3.04 3.04 15.00 15.00 19.92 Safety Factor 15% 2.99 22.90 Use 23 TOTAL ESP 98 Velocity Pressure
CHILIS ESP Calculation (EXF-01) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 0.77 Sym.Fan outlet Flex. Conn. Tee 45 Transition
C Fitting Coeff. Factor
DS-01
W mm 800
H mm 300
L m 2.40
l/s 826.25
m/s 3.44
Friction Loss per m Pa/m 0.32
DS-02
650
250
4.60
684.61
4.21
0.59
2.72
Tee 45 Transition
1 1
0.74 0.04
10.94 10.94
8.10 0.44
10.82 0.44
DS-03
500
250
5.60
542.97
4.34
0.69
3.87
Wye fittings
1
0.41
11.12
4.56
8.43
DS-04
450
250
8.30
424.93
3.78
0.56
4.64
Tee 45 Transition Elbow 90
1 1 2
0.74 0.08 0.54
8.59 8.59 8.59
6.36 0.69 9.28
11.00 0.69 9.28
DS-05
350
250
1.05
318.7
3.64
0.59
0.62
Tee 45 Transition
1 1
0.51 0.04
7.53 7.53
3.84 0.30
4.46 0.30
DS-06
250
250
2.40
165.25
2.64
0.40
0.96
Elbow Drop plenum
1 1
0.52 0.05
3.94 3.94
2.05 0.20
3.01 0.20
15.00
15.00 81.20 12.18 93.38 94
Duct Section
DS-07
Duct Dimension
Airflow
Velocity
Farthest Exhaust Grille (200 x 150)
Fitting Qty. Pc 1 1 1 1
0.55 0.00 0.90 0.56
Friction Velocity Loss on Pressure Fittings Pa Pa 7.60 4.18 7.60 0.00 7.60 6.84 7.60 4.26
1
Safety Factor 15% Use
Total Loss Pa 4.95 0.00 7.61 5.03
FRESH AIR INLET DUCT Duct Section DS-08
Duct Dimension W mm 800
H mm 450
L m 1.00
Airflow
Velocity
l/s 826.25
m/s 2.30
Friction Loss per m Pa/m 0.11
Friction Loss on Fitting Fitting Type Straight Qty. Duct Pa Pc 0.11 MVD(fully open) 1 Transition 1 Plenum box 1
C Fitting Coeff. Factor 0.52 0.34 0.25
Friction Velocity Loss on Pressure Fittings Pa Pa 3.17 1.65 3.17 1.08 3.17 0.79 Safety Factor 15% Use TOTAL ESP, ( Pa)
Total Loss Pa 1.76 1.08 0.79 3.63 0.54 4.17 4 98
CHILIS ESP Calculation (KHFAF-02) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 1.19 HOOD FILTER M. ELBOW CR 3-9 S ELBOW CR3-1
DS-01
W mm 400
H mm 400
L m 2.79
l/s 604.34
m/s 3.78
Friction Loss per m Pa/m 0.43
DS-02
1200
250
3.86
2115.2
7.05
1.30
5.02
PLENUM S. ELBOW CR3-1 TAPPINGS ER2-1
DS-03
550
550
10.34
2115.2
6.99
0.90
9.28
DS-04
600
600
12.53
2292.46
6.37
0.68
8.46
Duct Section
Duct Dimension
Airflow
Velocity
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor
Velocity Pressure
Friction Loss on Total Loss Fittings Pa Pa 20.00 21.19 0.94 0.94 1.80 1.80
0.00 0.11 0.21
Pa 0.00 8.59 8.59
1 1 1
0.13 1.53 0.22
29.93 29.93 29.93
3.89 45.79 6.58
8.91 45.79 6.58
S ELBOW CR3-1
2
0.44
29.43
25.90
35.18
Tee 45, SR 5-13 Transition, SR 5-13 Elbow 90 OFFSET, SR5-13 Transition FAN O. SR7-15
1 1 1 1 1 1
0.00 0.73 0.44 0.22 0.04 0.23
24.41 24.41 24.41 24.41 24.41 24.41
0.00 17.82 10.74 5.37 0.98 5.61
8.46 17.82 10.74 5.37 0.98 5.61 169.38 25.41 194.78 195
Safety Factor 15% Use
FRESH AIR INLET DUCT Duct Section DS-05
Duct Dimension W mm 1200
H mm 300
L m 3.11
Airflow
Velocity
l/s 2292.46
m/s 6.37
Friction Loss per m Pa/m 0.89
Friction Loss on Fitting Type Straight Duct Pa 2.78 MVD(fully open) Transition Plenum box
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor 0.52 0.34 0.25
Friction Loss on Total Loss Fittings Pa Pa Pa 24.41 12.69 15.47 24.41 8.30 8.30 24.41 6.10 6.10 29.87 Safety Factor 15% 4.48 34.35 Use 35 TOTAL ESP 230 Velocity Pressure
CHILIS ESP Calculation (KHEXF-03) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
EXHAUST AIR DUCT Duct Section DS-01
Duct Dimension W mm 300
H mm 250
L m 133.58
Airflow
Velocity
l/s 247.88
m/s 3.31
Friction Loss per m Pa/m 0.54
Friction Loss on Fitting Type Straight Duct Pa 71.79 Sym.Fan outlet Flex. Conn. ELB. CR3-1
Fitting Qty. Pc 1 2 6
C Fitting Coeff. Factor 0.11 0.00 0.15
Friction Velocity Loss on Pressure Fittings Pa Pa 6.58 0.72 6.58 0.00 6.58 5.92 Safety Factor 15%
Use
Total Loss Pa 72.52 0.00 5.92 78.44 11.77 90.20 90 Pa
SEQUENCE OF OPERATION AHU-TR-06 ( BY AIR FROM PCU-O1 @ 4300 CFM, SERVING MAKE-UP AIRTO KITCHEN AND MEZZ. PREP. )
SCENARIO
MODES OF OPEARATION
1
PEAK HOUR OPERATIONAL MODE
2
NORMAL COOLING MODE
OFF
3
FIRE MODE
OFF
ON
AHU-TR-07 SERVING MAKE-UP TREATED FRESH AIR FOR ALL FCU'S
FCU'S
ON
ON
ON
ON
OFF
PCU-01 KHFAF-01 (7159 -4300) GROUND FLOOR) CFM) ON
ON
OFF
OFF
OFF
OFF
OFF
(
KHFAF-05 MEZZANINE FLOOR)
ON
(
TEXF-01 ( GROUND FLOOR)
See attached Systems Integration and Balancing Configuration Sheet
ON
OFF
OFF
REMARKS
See attached Normal Cooling Air balancing Configuration sheet
ON
OFF
Refer to Electrical Integration @ Fire Alarm Automation Wiring Diagram
AC & KITCHEN HOODS - SYSTEMS INTEGRATION AND BALANCING Kitchen Area KH # 1 KH # 2 KH # 3 KH # 4
KITCHEN KTCHEN HOOD HOOD Exhaust Air, Fresh Air, FA EA 1920 2400 1600 1600 525
AHU-TR-06 Treated Make -up Air, FA
Positive Air Pressure, CFM
Negative Air Pressure, CFM
0
-444 -444
480 1600 1600 525
NORMAL COOLING Kitchen Sub-Total Difference PLAY Area ( Normal Cooling )
35
DINING Area ( Normal Cooling )
425
GF - Negative Air Pressure,CFM
Mezzanine Preparation Area KH # 5 NORMAL COOLING Mezzanine
KITCHEN KTCHEN HOOD HOOD Exhaust Air, Fresh Air, FA EA 376 471
OFFICE / MANAGER ( Normal Cooling ) Mezz. Floor - Negative Air Pressure, CFM
460
-444
Positive Air Pressure, CFM
Negative Air Pressure, CFM
95 -21
5 5
BUILDING SYSTEM GRAND TOTAL DIFFERENCE, (BALANCE AIR PRESSURE)
-21
ON AND BALANCING Remarks K. hood combined Exhaust & Fresh Air Canopy Hood Exhaust air & make up air fron AHU Canopy Hood Exhaust air & make up air fron AHU Canopy Hood Exhaust air & make up air fron AHU Refer to Normal Cooling Air Balance sheets
16
Remarks K. hood combined Exhaust & Fresh Air Refer to Normal Cooling Air Balance sheets
-16 0
AC SYSTEM - NORMAL COOLING AIR BALANCE TABULATION Space Identification Supply Air. SA Return Air. RA Fresh Air, FA Dining Area Play Area Kitchen Area Office/Manager (Mezz) Preparation Mezz.
4716 1392 2160 1194 942
4041 1207 2004 1169 841
675 185 156 25 101 1,142
Exhaust Air, EA
Positive Air Pressure, CFM 425 35
Negative Air Pressure, CFM
250 150 600 444 20 5 122 21 1,142 465 465 Balance Air Pressure, CFM
Remarks
0
CHILIS ESP Calculation (FCU-PA-02) - PLAY AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 0.80 Filter Dirt Allow Flex. Conn. Sym.Fan outlet Trans.(SR5-13)
C Fitting Coeff. Factor
1
W mm 850
H mm 250
L m 2.50
l/s 670.44
m/s 3.16
Friction Loss per m Pa/m 0.32
2
700
250
1.60
502.83
2.87
0.29
0.46
Trans.(SR5-13)
1
0.04
4.97
0.20
3
500
250
2.25
335.22
2.68
0.29
0.64
Tee 45(SR5-13)
1
0.51
4.33
2.21
4
350
250
2.25
167.61
1.92
0.18
0.41
Tee 45(SR5-13) B. Dam.(CR9-1)
1 1
0.51 0.52
2.21 2.21
1.13 1.15
Duct Section
5
Duct Dimension
Airflow
Velocity
Farthest Supply diff
Fitting Qty. Pc 1 1 1 1
0.00 0.00 0.52 0.04
Friction Velocity Loss on Pressure Fittings Pa Pa 5.99 15.00 5.99 0.00 5.99 3.12 5.99 0.24
1
20.00 Safety Factor 10%
Use
FRESH AIR INLET DUCT Duct Section 1
Duct Dimension W mm 1000
H mm 300
L m 2.50
Airflow
Velocity
l/s 677
m/s 2.26
Friction Loss per m Pa/m 0.14
Friction Loss on Fitting Type Straight Duct Pa 0.35 MVD(fully open) Transition Plenum box
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor 0.52 0.54 0.45
Friction Velocity Loss on Pressure Fittings Pa Pa 3.07 1.59 3.07 1.66 3.07 1.38
Safety Factor 10%
Use TOTAL ESP
Total Loss Pa 15.80 0.00 3.91 1.04 0.66 2.85 1.54 1.56 20.00 47.36 4.74 52.09 55
Total Loss Pa 1.94 1.66 1.38
4.98 0.50 5.47 6 Pa 61 Pa
CHILIS ESP Calculation (AHU-TR-01) - TREATED FRESH AIR SUPPLY (MAKE UP) @ KITCHEN AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT
1
W mm 1000
H mm 250
L m 11.20
l/s 953.73
m/s 3.81
Friction Loss per m Pa/m 0.43
2
600
200
15.72
476.86
3.97
0.67
Duct Section
3
Duct Dimension
Airflow
Velocity
Farthest Supply diff
Friction Loss on Fitting Fitting Type Straight Qty. Duct Pa Pc 4.85 Filter Dirt Allow 1 Flex. Conn. 1 Fan O.(SR7-17) 1 Sound Atten. 1 WYE(SR5-1) 1 10.52
Elbow (CR3-3) Fire D.(CD9-6) Elbow (CR3-3)
4 1 2
C Fitting Coeff. Factor 0.00 0.00 0.53 0.00 0.34 0.52 0.19 1.38
Friction Velocity Loss on Pressure Fittings Pa Pa 8.76 20.00 8.76 0.00 8.76 4.64 8.76 25.00 8.76 2.98 9.51 9.51 9.51
1
Total Loss Pa 24.85 0.00 4.85 25.00 7.83
19.77 1.81 26.24
30.30 10.52 10.52
20.00
20.00 133.88 13.39
Safety Factor 10%
Use
147.27 150 Pa
FRESH AIR INLET DUCT Duct Section 4
Duct Dimension W mm 1250
H mm 300
L m 9.50
Airflow
Velocity
l/s 2020
m/s 5.39
Friction Loss per m Pa/m 0.65
Friction Fitting Loss on Fitting Type Qty. Straight Duct Pa Pc 6.14 MVD(fully open) 1 Plenum box 1
C Fitting Coeff. Factor 0.52 0.20
Friction Velocity Loss on Pressure Fittings Pa Pa 17.47 9.08 17.47 3.49 Safety Factor 10%
Total Loss Pa 15.23 3.49 18.72 2.81
Use
21.53 25 Pa
TOTAL ESP
175
CHILIS ESP Calculation (FCU-DN - 01A,01B,01C) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 0.24 Filter Dirt Allow Sym.Fan outlet SD5-9 Tran. SD5-9 Tee Div.
C Fitting Coeff. Factor
1
W mm 600
H mm 400
L m 1.50
l/s 608
m/s 2.53
Friction Loss per m Pa/m 0.16
2
500
350
3.50
626.06
3.58
0.37
1.30
SD5-9 Tran. SD5-9 Tee Div.
1 1
0.14 0.41
7.70 7.70
1.08 3.16
2.38 3.16
450
3
450
300
3.40
417.37
3.09
0.34
1.14
SD5-9 Tran. SD5-9 Tee Div.
1 1
0.13 2.70
5.75 5.75
0.75 15.54
1.89 15.54
380
4
300
300
3.40
208.68
2.32
0.25
0.85
SD5-9 Tran. SD5-9 Tee Div.
1 1
0.13 0.13
3.24 3.24
0.42 0.42
1.27 0.42
380
15.00
15.00 69.08 6.91
Duct Section
5
Duct Dimension
Airflow
Velocity
Farthest Supply Air Grille (300Ø)
Fitting Qty. Pc 1 1 1 1
0.00 0.52 0.13 3.02
Friction Velocity Loss on Pressure Fittings Pa Pa 3.86 15.00 3.86 2.01 3.86 0.50 3.86 11.67
1
Safety Factor 10%
Use
Total Loss
Equivalent diameter
Pa 15.24 2.01 0.50 11.67
Ø 533
75.99 75 Pa
RETURN AIR DUCT Duct Section 1
Duct Dimension W mm 1200
H mm 400
L m 0.25
Airflow
Velocity
l/s 834.75
m/s 1.74
Friction Loss per m Pa/m 0.06
Friction Fitting Loss on Fitting Type Straight Qty. Duct Pa Pc 0.02 MVD(fully open) 1 Plenum box 1 Wiremesh 1
C Fitting Coeff. Factor 0.52 0.08 0.10
Friction Velocity Loss on Pressure Fittings Pa Pa 1.82 0.95 1.82 0.15 1.82 0.18
Use TOTAL ESP
Total Loss Pa 0.96 0.15 1.11
2.22 5 Pa 80 Pa
CHILIS ESP Calculation (AHU-TR-07) TREATED SUPPLY AIR FOR ALL FCU'S Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 4.37 Filter Dirt Allow Flex. Conn. Sym.Fan outlet Sound Atten. Transition
1
W mm 500
H mm 300
L m 9.70
l/s 559.5
m/s 3.73
Friction Loss per m Pa/m 0.45
2
300
200
1.00
153.24
2.55
0.39
0.39
Fire D.(curtain ) Wye fittings
3
200
200
8.25
82.63
2.07
0.34
2.78
Elbow 90 Transition Tee 45 Elbow 90
Duct Section
3
Duct Dimension
Airflow
Velocity
Farthest Supply FCU plenum
FRESH AIR INLET DUCT Duct Section 1
Duct Dimension W mm 750
H mm 300
L m 3.50
Airflow
Velocity
l/s 559.5
m/s 2.49
Friction Loss per m Pa/m 0.18
Friction Loss on Fitting Type Straight Duct Pa 0.64 MVD(fully open) Transition Plenum box
CU'S
Fitting Qty. Pc 1 1 1 1 1
C Fitting Coeff. Factor 0.00 0.00 0.55 0.00 0.56
Friction Velocity Loss on Pressure Fittings Pa Pa 9.82 20.00 9.82 0.00 9.82 5.40 9.82 30.00 9.82 5.50
Total Loss Pa 24.37 0.00 0.00 30.00 9.87
1 1
0.19 0.17
4.54 4.54
0.86 0.77
1.26 0.77
2 1 1 1
0.19 0.04 0.16 0.15
2.30 2.30 2.30 2.30
0.88 0.09 0.37 0.35
3.65 0.09 0.37 0.35
0.55
0.55 71.28 7.13
1
Safety Factor 10%
Use
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor 0.52 0.34 0.20
Friction Velocity Loss on Pressure Fittings Pa Pa 3.72 1.94 3.72 1.27 3.72 0.74 Safety Factor 10%
Use TOTAL ESP
78.41 80 Pa
Total Loss Pa 2.57 1.27 0.74 4.58 0.46 5.04 5 Pa 85 Pa
H/W
R/W
q
v
a
Ө
L/R
CHILIS ESP Calculation FAF -01 Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Duct Dimension
Airflow
Velocity
Friction Loss per m
1
W mm 500
H mm 400
L m 2.80
l/s 907
m/s 4.54
Pa/m 0.52
2
450
400
29.10
907
5.04
0.67
12
Friction Loss on Fitting Type Straight Duct Pa 1.46 VD(fully open) Flex. Conn. Transition 19.63
Transition Elbow 45 Elbow90
Kitchen Hood ( aluminun catridge filter)
CHILIS ESP Calculation (KHFAF -05) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT
Airflow
Velocity
1
W mm 250
H mm 200
L m 3.00
Friction Loss per m
l/s 178
m/s 3.56
Pa/m 0.80
2
250
200
16.60
178
3.56
0.80
Duct Section
12
Duct Dimension
Kitchen Hood ( aluminun catridge filter)
Friction Loss on Fitting Type Straight Duct Pa 2.39 VD(fully open) Flex. Conn. Transition 13.21
Transition Elbow90
Fitting Qty. Pc 1 1 1 1 2 5 1
Fitting Qty. Pc 1 1 1 1 5 1
C Fitting Coeff. Factor
Friction Velocity Loss on Pressure Fittings
Total Loss
0.52 0.00 0.32
Pa 14.09 14.09 14.09
Pa 7.33 0.00 4.51
Pa 8.79 0.00 5.97
0.32 0.26 0.52
15.29 15.29 15.29
4.89 7.95 39.74 25.00
Safety Factor 10%
24.52 7.95 39.74 25.00 111.97 11.20
Use
123.17 125 Pa
C Fitting Coeff. Factor
Friction Velocity Loss on Pressure Fittings
H/W
R/W
q
v
a
H/W
R/W
q
v
a
Total Loss
0.52 0.00 0.22
Pa 7.62 7.62 7.62
Pa 3.96 0.00 1.68
Pa 6.35 0.00 4.06
0.32 0.52
7.63 7.63
2.44 19.84 25.00
Safety Factor 10%
15.65 19.84 25.00 70.89 7.09
Use
77.98 80
Ө
L/R
Ө
L/R
VENTILATION (FRESH AIR) RATE PROCEDURE Space Type
Space total area (ft²)
Occupant Density
Play Area
Playing ground
615
9
Dining Area Kitchen Area Office Mezzanine Manager Office Mezz. Preparation Mezz.
Serving food Cooking food office office Serving food
675 867 227 110 562
90 9 3 2 6
Space Identification
Rate (cfm/person)
7.5 5 5
0.3
Zone air Distribution Effectiveness 1
0.18 0.18 0.06 0.06 0.18
1 1 1 1 1
Rate (cfm/ft²)
Class of Air 1 2 3 1 1 3 TOTAL
VENTILATION (EXHAUST AIR) RATE PROCEDURE Space Identification Play Area Dining Area Kitchen Area Office Mezzanine Manager Office Mezz. Preparation Mezz.
Space Type Playing ground Serving food Cooking food office office Serving food
Computed Space total Fresh Air Flow area (ft²) Rate, CFM 615 675 867 227 110 562
184.5 675 156.06 15 10 101.16
Basis of Calculation
0.80 * 184.5 (70 * 3) + (40) 867 * 0.70 0.80 * 15 0.80 * 10 101.16 * 1.20 TOTAL
Exhaust Flow Exhaust Rate Rate, CFM (cfm/ft²) 150 250 600 10 10 122 1142
0.70
Remarks 80% of computed fresh air Table 6-4 - public toilet Table 6-4 - kitchen-commercial 80% of computed fresh air 80% of computed fresh air 120% of computed fresh air
URE Air Flow Rate, CFM 184.5 675 156.06 15 10 101.16 1,142
REMARKS, Reference ANSI/ASHRAE STD 62.1-2007 615 ft²/1 * 0.3 cfm/ft² Actual occupant density, person * 7.5 cfm /person 867 ft²/1 * 0.18 cfm/ft² 3 person * 5 cfm /person 2 person * 5 cfm /person 562 ft²/1 * 0.18 cfm/ft²
DURE Remarks
80% of computed fresh air Table 6-4 - public toilet ANSI/ASHRAE STD 62.1-2007 ble 6-4 - kitchen-commercial ANSI/ASHRAE STD 62.1-2007 80% of computed fresh air 80% of computed fresh air 120% of computed fresh air
90
SUPPLY AIR DUCT Duct Section
Fitting number
Airflow
Velocity
L m
l/s
m/s
Friction Loss per m Pa/m
1.55
1000.529
4.17
0.46
333.668
3.03
333.668 333.668
3.03 3.03
667.33 333.668 333.668 333.668 333.668
1000.529
Duct Dimension
Fitting type W mm
H mm
Friction Loss on Straight Duct Pa 0.71
C Fitting Coeff. Factor
Velocity Pressure
1 1
0.00 0.42 0.41
10.46 10.46 5.54
1
0.50
1
1.03
1
1.03
1 1
0.50 0.52
5.54 5.54 5.54 9.85 5.54 5.54 5.54 5.54 5.54
1 1
0.00 0.42 3.10
10.46 10.46 5.54
1
0.50
1
0.96
1
0.51
1
0.50
5.54 5.54 5.54 9.85 5.54 5.54 5.54 5.54
Fitting Qty. Pc
Pa
IU-GF-07 DS01 1 2
Trans. SR4-1 Tee 45° SR5-13
3
VCD CR9-3
DS02 4
Trans. SR4-1
DS03 DS03 5
Tee 45° SR5-13
DS03 6 7
VCD CR9-3 Elbow, CR3-1
800 300 500*300/800*300 550 200 550 200 550 200 800*300/550*300 550 300 550 200 550 200 550 200 550 200
1.43 2.35 1.62 2.95
0.42
0.60
4.04 3.03 3.03 3.03 3.03
0.50 0.42
1.18 0.68
0.42
1.24
4.17
0.46
IU-GF-08 DS01 1 2
Trans. SR4-1 Tee 45° SR5-13
3
VCD CR9-3
DS02 4
Trans. SR4-1
DS03 DS03 5
Tee 45° SR5-13
DS03 6
VCD CR9-3
800 300 500*300/800*300 550 200 550 200 550 200 800*300/550*300 550 300 550 200 550 200 550 200 550 200
1.55
1.43 2.35 1.62 2.95
333.668
3.03
333.668 333.668
3.03 3.03
667.33 333.668 333.668 333.668 333.668
4.04 3.03 3.03 3.03 3.03
0.71
0.42
0.60
0.50 0.42
1.18 0.68
0.42
1.24
7
Elbow, CR3-1
IU-GF-01 1 Trans. SR4-1 DS01 2 1
Tee 45° SR5-13 Trans. SR4-1
2
Tee 45° SR5-13
DS02
900*300/800*300 800 300 550 200 800*300/550*300 550 200 550 200
1.88
1.59
1000.529 333.668
4.17 3.03
0.46
667.33 333.668
6.07 3.03
1.51
1
0.52
5.54
1 1 1
3.74 0.00 3.10 3.74
1
3.10
0.00 10.46 5.54 5.54 22.16 5.54
Fitting Qty.
C Fitting Coeff. Factor
0.86
2.40
FRESH AIR INLET DUCT Duct Dimension
Duct Section
W mm 1000
DS05 14 15 16
Alum flat filter Var Inlet ER3-2 Bell M CR3-10
H mm 300
L m 2.50
Airflow
Velocity
l/s 677
m/s 2.26
Friction Loss per m Pa/m 0.14
Friction Loss on Straight Duct Pa 0.35
Pc
1 1
0.00 0.81 1.15
Velocity Pressure Pa 3.07 3.07 3.07 3.07 Safety Factor 15% Use TOTAL ESP
Friction Loss on Fittings Pa
Total Loss Pa
0.00 4.39 2.27
0.71 4.39 2.27
2.77 0.00 5.71 0.00 0.00 5.71 0.00 2.77 2.88
2.77 0.60 6.88 1.18 0.68 5.71 1.24 2.77 2.88
0.00 4.39 17.17
0.71 4.39 17.17
2.77 0.00 5.32 0.00 0.00 2.82 0.00 2.77
2.77 0.60 6.49 1.18 0.68 2.82 1.24 2.77
2.88
2.88
0.00 0.00 17.17 20.72 0.00 17.17
0.86 0.86 17.17 23.11 2.40 17.17
Friction Loss on Fittings Pa 0.00 15.00 2.48 3.53 Safety Factor 15%
TOTAL ESP
Total Loss Pa 0.35 15.00 2.48 3.53 21.36 3.20 24.56 25 25
CHILIS ESP Calculation (FCU-OF-04) - MZ OFFICE ROOM Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct DUCT Section SECTION DS01
1 2 3 4 5 6
DS02
7 8 9 -
DS03
10 11 12
Friction Loss on Straight Duct Pa 2.08
ELBOW 90, CR3-1 ELBOW CR3-3 TEE, SR5-13 VCD, CR9-3 TEE, SR5-13 VCD, CR9-3
W mm 1000 1000 400 400 450 450
H mm 400 4000 150 150 250 250
L m 5.25
l/s 1850
m/s 4.63
Friction Loss per m Pa/m 0.40
0.40
136.9
2.28
0.36
0.14
0.40
344.66
3.06
0.38
0.15
Trans. SR5-13 (1000*400/800*400) Tee 45°. SR5-13 VCD CR9-1
800 450 450
400 250 250
0.8 0.3
1558.07 344.52
4.87 3.06
0.47 0.38
0.38 0.11
Trans. SR4-1 (800*400/700*400) Tee 45°. SR5-13 VCD CR9-1
700 400 400
400 150 150
0.80 0.30
1212 137
4.33 2.28
0.40 0.36
0.32 0.11
Duct Dimension
Fitting type
10
Airflow
Velocity
Farthest Supply GRILLE (375 x 375 )
Fitting Qty. Pc 1 1 1 1 1 1
C Fitting Coeff. Factor
Velocity Pressure
0.57 0.40 3.10 0.52 1.65 2.65
Pa 12.88 12.88 3.13 3.13 5.65 5.65
1 1 1
0.00 3.10 0.52
14.27 5.65 5.65
1 1 1
0.00 3.10 0.52
11.28 3.14 3.14
1 Safety Factor 10% Use
FRESH AIR INLET DUCT Duct Section
Duct Dimension
Airflow
Velocity
Friction Loss per m
Friction Loss on Straight Duct
Fitting Qty.
C Fitting Coeff. Factor
Velocity Pressure
Duct Dimension
Duct Section
W mm 1000
DS05 11 12 13
Alum flat filter Var Inlet ER3-2 Bell M CR3-10
H mm 300
L m 2.50
Airflow
Velocity
l/s 570.82
m/s 1.90
Friction Loss per m Pa/m 0.10
Friction Loss on Straight Duct Pa 0.26
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor 0.00 0.81 1.15
Velocity Pressure Pa 2.18 2.18 2.18 2.18 Safety Factor 15% Use TOTAL ESP
Friction Loss on Fittings Pa 7.34 5.15 9.72 1.63 9.32 14.97
Pa 9.42 5.30 9.72 1.63 9.32 14.97
0.00 17.50 2.94
0.38 17.50 2.94
0.00 9.73 1.63
0.32 9.84 1.63
1.50
1.50 84.47 8.45 92.91 95
Safety Factor 10%
Friction Loss on Fittings
Total Loss
Total Loss
Friction Loss on Fittings Pa 0.00 15.00 1.77 2.51 Safety Factor 15%
TOTAL ESP
Total Loss Pa 0.26 15.00 1.77 2.51 19.53 2.93 22.46 23 118
CHILIS ESP Calculation HOTEL - STAIR PRESSURIZATION Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Fitting type
DS01
DS02
Duct Dimension
1 2 3 4
Trans. SR4-1 VCD, CR9-3 Tee SR5-13 Elbow, CR3-1
5
Trans. SR4-1
3 4 to 7 9
VCD CR9-3 Tee SR5-13
W H mm mm 1250 600 600*600/1250*600 600 250 1250*600/600*250 1250*600 @ 90° 1200
600
L m 6.54
Airflow
Velocity
l/s 5001 5001
m/s 6.67
Friction Loss per m Pa/m 0.51
Friction Loss on Straight Duct Pa 3.30
5001 5001 4.00
4586
6.37
0.47
1.89
600 250 1200*600/600*250 Farthest Supply Side Griile ( 800 x 200 )
Fitting Qty. Pc
C Fitting Coeff. Factor
Velocity Pressure
1 1 1 1
0.00 1.40 0.52 3.10 0.52
Pa 26.77 26.77 26.77 26.77 26.77
1
0.04
24.42
1 4 1
0.52 3.10
24.42 24.42
Safety Factor 15%
Use
FRESH AIR INLET DUCT Duct Dimension
Duct Section DS05 10 11 12 13
Trans.ER4-1 Alum flat filter Var Inlet ER3-2 PLENUM SR2-1 LOUVER ( 3 N0S)
W mm 1250
933
H mm 300
933
L m 1.50
Airflow
Velocity
l/s 1038.72
m/s 2.77
Friction Loss per m Pa/m 0.19
Friction Loss on Straight Duct Pa 0.29
Fitting Qty. Pc 1 1 1 3
C Fitting Coeff. Factor 0.37 0.00 0.81 0.92
Velocity Pressure Pa 4.62 4.62 4.62 4.62 4.62
Safety Factor 10% Use TOTAL ESP
Friction Loss on Fittings Pa 0.00 37.47 13.92 82.98 13.92
Pa 3.30 37.47 15.80 82.98 15.80
0.98
2.86
12.70 302.85 8.50
12.70 302.85 8.50 482.27 48.23
Safety Factor 15%
Total Loss
530.50 126
Friction Loss on Fittings Pa 1.71 15.00 3.74 4.25 8.00
Total Loss Pa 1.99 15.00 3.74 4.25 24.00 48.98
Safety Factor 10%
TOTAL ESP
4.90 53.88 54 Pa 180 Pa
CHILIS ESP Calculation (AHU-TR-01) - TREATED FRESH AIR SERVING KITCHEN AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Fitting type
DS01
DS02
1
Trans. SR4-1
2
Wye, Symmetrical Dovetail, SR5-13
3 4 to 7 8 9
Duct Dimension
VCD CR9-3 Elbow, CR3-1 Elbow, CR3-2
Airflow
Velocity
l/s 1038.72 1038.72
m/s 4.15
476.86
3.97
600 200 476.86 600 200 477.86 600 200 Farthest Supply Side Griile ( 800 x 200 )
3.97 3.98
W H mm mm 1000 250 332*332/1000*250 600
200
L m 11.00
48.36
Friction Loss per m Pa/m 0.51
0.67
Friction Loss on Straight Duct Pa 5.58
32.37
Fitting Qty. Pc
C Fitting Coeff. Factor
Velocity Pressure
1
0.00 1.48
Pa 10.39 10.39
1
0.30
9.51
1 4 2 1
0.52 0.13 0.40
9.51 9.51 9.51
Safety Factor 15%
Use
FRESH AIR INLET DUCT Duct Dimension
Duct Section DS05 10 11 12 13
Trans.ER4-1 Alum flat filter Var Inlet ER3-2 PLENUM SR2-1 LOUVER ( 3 N0S)
W mm 1250
933
H mm 300
933
L m 1.50
Airflow
Velocity
l/s 1038.72
m/s 2.77
Friction Loss per m Pa/m 0.19
Friction Loss on Straight Duct Pa 0.29
Fitting Qty. Pc 1 1 1 3
C Fitting Coeff. Factor 0.37 0.00 0.81 0.92
Velocity Pressure Pa 4.62 4.62 4.62 4.62 4.62 Safety Factor 15%
Use TOTAL ESP, (Pa.)
Friction Loss on Fittings Pa 0.00 15.38
Pa 5.58 47.75
2.85
35.22
4.94 4.94 7.61 8.50
4.94 4.94 7.61 8.50 114.53 17.18
Safety Factor 15%
Total Loss
131.71 132
Friction Loss on Fittings Pa 1.71 15.00 3.74 4.25 8.00 Safety Factor 15%
Total Loss Pa 1.99 15.00 3.74 4.25 24.00 48.98 7.35
TOTAL ESP, (Pa.)
56.33 56 188
CHILIS ESP Calculation (FCU-PRE-05) - MEZZ PREPARATION AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Duct Dimension
Fitting type
DS01
W H mm mm 800 250 1443*377/800*250 350 200
L m 1.71
1 2
Trans. SR4-1 Tee 45° SR5-13
3
VCD CR9-3
Trans. SR5-13 Tee 45° SR5-13 VCD CR9-3
650 250 800*250/650*250 350 200 350 200
1.73
4 5 6
Trans. SR5-13
450 250 650*250/450*250
4.19
7
DS02
DS03
DS04 8 9 10
Symmetrical Dovetail SR5-14 VCD CR9-3
350
200
350
200
350
200
7.78
Airflow
Velocity
l/s 676.11 676.11 169.03
m/s 3.38 2.41
169.03
2.41
507.08
3.12
177.52 177.52
2.54 2.54
338.05
3.00
169.03
2.41
Friction Loss per m Pa/m 0.37
0.34
0.37
0.33
Friction Loss on Straight Duct Pa 0.63
Fitting Qty. Pc
C Fitting Coeff. Factor
1 1
0.00 0.07 1.28
Pa 6.88 6.88 3.51
1
0.52
3.51
1 1 1
0.08 1.28 0.52
5.86 5.86 3.87 3.87
1
0.60
5.44 5.44
0.59
1.54
2.57
1 1 1 1
Farthest Supply diff ( 373 x 375 )
Velocity Pressure
3.51 0.30 0.52
3.51 3.51
Safety Factor 15% Use
FRESH AIR INLET DUCT Duct Section
Duct Dimension
Airflow
Velocity
Friction Loss per m
Friction Loss on Straight Duct
Fitting Qty.
C Fitting Coeff. Factor
Velocity Pressure
Duct Section
W mm 1000
DS05 11 12 13
Alum flat filter Var Inlet ER3-2 Bell M CR3-10
H mm 300
L m 2.50
Airflow
Velocity
l/s 677
m/s 2.26
Friction Loss per m Pa/m 0.14
Friction Loss on Straight Duct Pa 0.35
Fitting Qty. Pc
1 1
C Fitting Coeff. Factor 0.00 0.81 1.15
Velocity Pressure Pa 3.07 3.07 3.07 3.07 Safety Factor 15% Use TOTAL ESP, (Pa)
Friction Loss on Fittings Pa 0.00 0.48 4.49
Total Loss Pa 0.63 0.48 4.49
1.83
1.83
0.00 0.47 4.96 2.01
0.59 0.47 4.96 2.01
0.00 3.26
1.54 3.26 2.57
1.05 1.83 8.00 Safety Factor 15%
Friction Loss on Fittings
1.05 1.83 8.00 33.71 5.06 38.76 39
Total Loss
Friction Loss on Fittings Pa 0.00 15.00 2.48 3.53 Safety Factor 15% TOTAL ESP, (Pa)
Total Loss Pa 0.35 15.00 2.48 3.53 21.36 3.20 24.56 65 Pa
CHILIS ESP Calculation (FCU-OF-04) - MZ OFFICE ROOM Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
DS01
1 2 3
DS02
4 5 6
Trans. SR4-1 (650*250/500*250) Tee 45°. SR5-13 VCD CR9-1
DS03
7 8 9 10
Trans. SR4-1 (500*250/350*200) Elbow, CR3-1 VCD CR9-3
C Fitting Coeff. Factor
Velocity Pressure
W mm
H mm
L m
l/s
m/s
650 650 650
250 250 250
1.13
570.82
3.51
0.42
0.48
1 1 1
0.04 1.28 0.08
7.43 7.43 7.43
500 450 450
250 200 200
0.7
380.55
3.04
0.36
0.25
1 1 1
0.08 0.54 0.52
5.58 5.58 5.58
350 200 3.25 177.52 350 200 350 200 Farthest Supply diff (375 x 375 )
2.54
0.36
1.17
1 1 1 1
0.05 0.52 0.52
3.87 3.87 3.87
Fitting type
Trans. SR4-1 (1433*377/650*200) Tee 45°. SR5-13 D. Butterfly CR9-1
Friction Loss on Straight Duct Pa
Friction Loss per m Pa/m
Duct Dimension
Airflow
Velocity
Fitting Qty. Pc
Pa
Safety Factor 15% Use
FRESH AIR INLET DUCT Duct Dimension
Duct Section
W mm 1000
DS05 11
Alum flat filter
H mm 300
L m 2.50
Airflow
Velocity
l/s 570.82
m/s 1.90
Friction Loss per m Pa/m 0.10
Friction Loss on Straight Duct Pa 0.26
Fitting Qty. Pc 1
C Fitting Coeff. Factor 0.00
Velocity Pressure Pa 2.18 2.18
12 13
Var Inlet ER3-2 Bell M CR3-10
1 1
0.81 1.15
2.18 2.18 Safety Factor 15% Use TOTAL ESP
Friction Loss on Fittings Pa
Total Loss Pa
0.30 9.51 0.59
0.78 9.51 0.59
0.45 3.01 2.90
0.70 3.01 2.90
0.19 2.01 2.01 16.00
1.37 2.01 2.01 16.00 38.88 5.83 44.72 45
Safety Factor 15%
Friction Loss on Fittings Pa 0.00 15.00
Total Loss Pa 0.26 15.00
1.77 2.51 Safety Factor 15%
TOTAL ESP
1.77 2.51 19.53 2.93 22.46 23 68
CHILIS ESP Calculation (FCU-KA-03A) - GF KITCHEN AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
DS01
DS02
W mm
H mm
L m
l/s
m/s
Friction Loss per m Pa/m
800 850 850
200 200 200
4.30
501.42
3.13
0.40
Elbow. CR3-3 Elbow. CR3-1
4
Elbow. CR3-2
850
200
5
Tee 45° SR5-13
350
150
6
VCD CR9-3
350
150
8 7
WYE, SR5-14 Trans. SR5-13
450 450
200 200
10 9 11
Elbow, CR3-1 VCD CR9-3
Fitting number
1 2 3
Duct Dimension
Fitting type
Trans. SR4-1 (1433*377/800*200)
DS03
Airflow
Velocity
167.14
1.624
Friction Loss on Straight Duct Pa
1.72
3.18
334.28
3.71
350 150 3.25 177.52 350 150 350 150 Farthest Supply diff (300 x 300 )
3.38
0.78
C Fitting Coeff. Factor
Velocity Pressure
1 1 1
0.05 0.57 0.27
5.91 5.91 5.91
1
0.27
5.91
1
0.73
6.10
1
0.52
6.10
1 1
0.30 0.04
8.30 8.30
1 2 1
0.52 0.52
6.88 6.88 6.88
Fitting Qty. Pc
2.53
Pa
Safety Factor 15%
Use
FRESH AIR INLET DUCT Duct Section
Duct Dimension W
H
Airflow L
Velocity
Friction Loss per m
Friction Loss on Straight Duct
Fitting Qty.
C Fitting Coeff. Factor
Velocity Pressure
mm 14
Alum flat filter
mm
m
l/s
m/s
Pa/m
Pa
Pc 1
0.00
Pa #REF! Safety Factor 15% Use TOTAL ESP, ( Pa)
Friction Loss on Fittings Pa
Total Loss Pa
0.30 3.37 1.60
2.01 3.37 1.60
1.60
1.60
4.45
4.45
3.17
3.17
2.49 0.33
2.49 0.33
0.00 3.58 7.16 16.00
2.53 3.58 7.16 16.00 48.29 7.24
Safety Factor 15%
55.53 56
Friction Loss on Fittings
Total Loss
Pa 15.00 Safety Factor 15%
TOTAL ESP, ( Pa)
Pa 15.00 15.00 2.25 17.25 17 73
CHILIS ESP Calculation (FCU-KA-03A) - GF KITCHEN AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Fitting number
Fitting type
DS01
DS02
Duct Dimension W H mm mm 850 200 1443*377/850*200
Velocity
l/s 501.42 501.42
m/s 2.95
167.14
Friction Loss on Straight Duct Pa 0.98
Fitting Qty.
Velocity Pressure
1
0.05
3.18
1
0.52
6.10
334.28 177.52 177.52
3.71 3.38 3.38
1 1 1
0.30 1.03 0.52
8.30 6.88 6.88
350 150 3.25 177.52 450*200/350*150 177.52 350 150 350 150 350 150 Farthest Supply diff (300 x 300 )
3.38
1 2 1 1 1
1.03 0.08 0.52 0.52
6.88 3.84 3.84 3.84 3.84
Trans. SR4-1
3
VCD CR9-3
350
150
2 4 5
WYE SR5-14 Tee 45° SR5-13 VCD CR9-3
450 350 350
200 150 150
6 7 8 9 10
Trans. SR5-13 Mitered E.CR3-6 VCD CR9-3 Elbow, CR3-1
0.76
0.78
Pc
C Fitting Coeff. Factor
Pa 5.24 5.24
1
DS03
L m 2.77
Airflow
Friction Loss per m Pa/m 0.35
2.53
Safety Factor 15%
Use
FRESH AIR INLET DUCT Duct Section DS04
Duct Dimension W mm 1000
H mm 300
L m 2.50
Airflow
Velocity
l/s 677
m/s 2.26
Friction Loss per m Pa/m 0.14
Friction Loss on Straight Duct Pa 0.35
Fitting Qty. Pc
C Fitting Coeff. Factor
Velocity Pressure Pa 3.07
14 15
16
Alum flat filter Var Inlet ER3-2 Return Ceiling Grille(600 x 250)
1 1
0.00 0.81
3.07 3.07
1
0.00
3.07 Safety Factor 15% Use TOTAL ESP, ( Pa)
Friction Loss on Fittings Pa 0.00 0.26
Total Loss Pa 0.98 0.26
3.17
3.17
2.49 7.09 3.58
2.49 7.09 3.58
0.00 3.95 0.61 2.00 2.00 21.00
2.53 3.95 0.61 2.00 2.00 21.00 49.65 7.45
Safety Factor 15%
57.10 57
Friction Loss on Fittings Pa 0.00
Total Loss Pa 0.35
15.00 2.48
15.00 2.48
10.00
10.00 27.83 4.17 32.01 32 89
Safety Factor 15%
TOTAL ESP, ( Pa)
CHILIS ESP Calculation FAF-01 ( Serving Fresh Air for FCU's) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT
DS-01
W mm 900
H mm 300
L m 12.11
l/s 954.2
m/s 3.53
Friction Loss per m Pa/m 0.32
DS-02
750
300
2.79
686.5
3.05
0.26
DS-03
450
250
1.45
418.8
3.72
DS-04
200
200
4.20
151.08
3.78
Duct Section
Duct Dimension
Airflow
Velocity
Friction Loss on Straight Duct Pa 3.94
Fitting Type
Fitting Qty.
1 2 3 4 5
Trans. SR4-1 ELBOW CR 3-3 TEE SR5-13 V. DAMPER CR9-4 TRANs. SR5-13
Pc 1 1 1 1 1
0.74
6 7 8
TEE SR5-13 V. DAMPER CR9-4 TRANs. SR5-13
0.54
0.79
9 10 11
1.01
4.25
FARTHEST SUPPLY OUTLET
C Fitting Coeff. Factor
Velocity Pressure
Friction Loss on Total Loss Fittings Pa Pa 0.30 4.24 0.98 0.98 5.49 5.49 3.91 3.91 0.60 0.60
0.04 0.13 0.73 0.52 0.08
Pa 7.52 7.52 7.52 7.52 7.52
1 1 1
0.73 0.52 0.04
5.60 5.60 5.60
4.09 2.91 0.22
4.09 2.91 0.22
TEE SR5-13 V. DAMPER CR9-4 TRANs. SR5-13
1 1 1
0.73 0.52 0.04
8.34 8.34 8.34
6.09 4.34 0.33
6.09 4.34 0.33
12 13 14 15
ELBOW 90, CR3-1 TEE SR5-13 V. DAMPER CR9-4 TRANs. SR5-13
1 1 1 1
0.17 0.18 0.52 0.94
8.59 8.59 8.59 8.59
1.46 1.55 4.47 8.07
1.46 1.55 4.47 8.07
16
R. PLENUM SR1-1
1
1.94
8.59
16.66
16.66 65.41 9.81 75.22 75
Safety Factor 15%
FRESH AIR INLET DUCT Duct Section DS-05
Use
Duct Dimension W mm 900
H mm 350
L m 2.94
Airflow
Velocity
l/s 954.2
m/s 3.03
Friction Loss per m Pa/m 0.21
Friction Loss on Straight Duct Pa 0.63
Fitting Type
17 18 19 20
MVD(fully open) Transition Plenum box ALUM. FILTER
Fitting Qty. Pc 1 1 1 1
C Fitting Coeff. Factor 0.52 0.34 0.55
Friction Loss on Total Loss Fittings Pa Pa Pa 5.52 2.87 3.50 5.52 1.88 1.88 5.52 3.04 3.04 15.00 15.00 19.92 Safety Factor 15% 2.99 22.90 Use 23 TOTAL ESP 98 Velocity Pressure
CHILIS ESP Calculation (EXF-01) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 0.77 Sym.Fan outlet Flex. Conn. Tee 45 Transition
C Fitting Coeff. Factor
DS-01
W mm 800
H mm 300
L m 2.40
l/s 826.25
m/s 3.44
Friction Loss per m Pa/m 0.32
DS-02
650
250
4.60
684.61
4.21
0.59
2.72
Tee 45 Transition
1 1
0.74 0.04
10.94 10.94
8.10 0.44
10.82 0.44
DS-03
500
250
5.60
542.97
4.34
0.69
3.87
Wye fittings
1
0.41
11.12
4.56
8.43
DS-04
450
250
8.30
424.93
3.78
0.56
4.64
Tee 45 Transition Elbow 90
1 1 2
0.74 0.08 0.54
8.59 8.59 8.59
6.36 0.69 9.28
11.00 0.69 9.28
DS-05
350
250
1.05
318.7
3.64
0.59
0.62
Tee 45 Transition
1 1
0.51 0.04
7.53 7.53
3.84 0.30
4.46 0.30
DS-06
250
250
2.40
165.25
2.64
0.40
0.96
Elbow Drop plenum
1 1
0.52 0.05
3.94 3.94
2.05 0.20
3.01 0.20
15.00
15.00 81.20 12.18 93.38 94
Duct Section
DS-07
Duct Dimension
Airflow
Velocity
Farthest Exhaust Grille (200 x 150)
Fitting Qty. Pc 1 1 1 1
0.55 0.00 0.90 0.56
Friction Velocity Loss on Pressure Fittings Pa Pa 7.60 4.18 7.60 0.00 7.60 6.84 7.60 4.26
1
Safety Factor 15% Use
Total Loss Pa 4.95 0.00 7.61 5.03
FRESH AIR INLET DUCT Duct Section DS-08
Duct Dimension W mm 800
H mm 450
L m 1.00
Airflow
Velocity
l/s 826.25
m/s 2.30
Friction Loss per m Pa/m 0.11
Friction Loss on Fitting Fitting Type Straight Qty. Duct Pa Pc 0.11 MVD(fully open) 1 Transition 1 Plenum box 1
C Fitting Coeff. Factor 0.52 0.34 0.25
Friction Velocity Loss on Pressure Fittings Pa Pa 3.17 1.65 3.17 1.08 3.17 0.79 Safety Factor 15% Use TOTAL ESP, ( Pa)
Total Loss Pa 1.76 1.08 0.79 3.63 0.54 4.17 4 98
CHILIS ESP Calculation (KHFAF-02) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 1.19 HOOD FILTER M. ELBOW CR 3-9 S ELBOW CR3-1
DS-01
W mm 400
H mm 400
L m 2.79
l/s 604.34
m/s 3.78
Friction Loss per m Pa/m 0.43
DS-02
1200
250
3.86
2115.2
7.05
1.30
5.02
PLENUM S. ELBOW CR3-1 TAPPINGS ER2-1
DS-03
550
550
10.34
2115.2
6.99
0.90
9.28
DS-04
600
600
12.53
2292.46
6.37
0.68
8.46
Duct Section
Duct Dimension
Airflow
Velocity
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor
Velocity Pressure
Friction Loss on Total Loss Fittings Pa Pa 20.00 21.19 0.94 0.94 1.80 1.80
0.00 0.11 0.21
Pa 0.00 8.59 8.59
1 1 1
0.13 1.53 0.22
29.93 29.93 29.93
3.89 45.79 6.58
8.91 45.79 6.58
S ELBOW CR3-1
2
0.44
29.43
25.90
35.18
Tee 45, SR 5-13 Transition, SR 5-13 Elbow 90 OFFSET, SR5-13 Transition FAN O. SR7-15
1 1 1 1 1 1
0.00 0.73 0.44 0.22 0.04 0.23
24.41 24.41 24.41 24.41 24.41 24.41
0.00 17.82 10.74 5.37 0.98 5.61
8.46 17.82 10.74 5.37 0.98 5.61 169.38 25.41 194.78 195
Safety Factor 15% Use
FRESH AIR INLET DUCT Duct Section DS-05
Duct Dimension W mm 1200
H mm 300
L m 3.11
Airflow
Velocity
l/s 2292.46
m/s 6.37
Friction Loss per m Pa/m 0.89
Friction Loss on Fitting Type Straight Duct Pa 2.78 MVD(fully open) Transition Plenum box
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor 0.52 0.34 0.25
Friction Loss on Total Loss Fittings Pa Pa Pa 24.41 12.69 15.47 24.41 8.30 8.30 24.41 6.10 6.10 29.87 Safety Factor 15% 4.48 34.35 Use 35 TOTAL ESP 230 Velocity Pressure
CHILIS ESP Calculation (KHEXF-03) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
EXHAUST AIR DUCT Duct Section DS-01
Duct Dimension W mm 300
H mm 250
L m 133.58
Airflow
Velocity
l/s 247.88
m/s 3.31
Friction Loss per m Pa/m 0.54
Friction Loss on Fitting Type Straight Duct Pa 71.79 Sym.Fan outlet Flex. Conn. ELB. CR3-1
Fitting Qty. Pc 1 2 6
C Fitting Coeff. Factor 0.11 0.00 0.15
Friction Velocity Loss on Pressure Fittings Pa Pa 6.58 0.72 6.58 0.00 6.58 5.92 Safety Factor 15%
Use
Total Loss Pa 72.52 0.00 5.92 78.44 11.77 90.20 90 Pa
SEQUENCE OF OPERATION AHU-TR-06 ( BY AIR FROM PCU-O1 @ 4300 CFM, SERVING MAKE-UP AIRTO KITCHEN AND MEZZ. PREP. )
SCENARIO
MODES OF OPEARATION
1
PEAK HOUR OPERATIONAL MODE
2
NORMAL COOLING MODE
OFF
3
FIRE MODE
OFF
ON
AHU-TR-07 SERVING MAKE-UP TREATED FRESH AIR FOR ALL FCU'S
FCU'S
ON
ON
ON
ON
OFF
PCU-01 KHFAF-01 (7159 -4300) GROUND FLOOR) CFM) ON
ON
OFF
OFF
OFF
OFF
OFF
(
KHFAF-05 MEZZANINE FLOOR)
ON
(
TEXF-01 ( GROUND FLOOR)
See attached Systems Integration and Balancing Configuration Sheet
ON
OFF
OFF
REMARKS
See attached Normal Cooling Air balancing Configuration sheet
ON
OFF
Refer to Electrical Integration @ Fire Alarm Automation Wiring Diagram
AC & KITCHEN HOODS - SYSTEMS INTEGRATION AND BALANCING Kitchen Area KH # 1 KH # 2 KH # 3 KH # 4
KITCHEN KTCHEN HOOD HOOD Exhaust Air, Fresh Air, FA EA 1920 2400 1600 1600 525
AHU-TR-06 Treated Make -up Air, FA
Positive Air Pressure, CFM
Negative Air Pressure, CFM
0
-444 -444
480 1600 1600 525
NORMAL COOLING Kitchen Sub-Total Difference PLAY Area ( Normal Cooling )
35
DINING Area ( Normal Cooling )
425
GF - Negative Air Pressure,CFM
Mezzanine Preparation Area KH # 5 NORMAL COOLING Mezzanine
KITCHEN KTCHEN HOOD HOOD Exhaust Air, Fresh Air, FA EA 376 471
OFFICE / MANAGER ( Normal Cooling ) Mezz. Floor - Negative Air Pressure, CFM
460
-444
Positive Air Pressure, CFM
Negative Air Pressure, CFM
95 -21
5 5
BUILDING SYSTEM GRAND TOTAL DIFFERENCE, (BALANCE AIR PRESSURE)
-21
ON AND BALANCING Remarks K. hood combined Exhaust & Fresh Air Canopy Hood Exhaust air & make up air fron AHU Canopy Hood Exhaust air & make up air fron AHU Canopy Hood Exhaust air & make up air fron AHU Refer to Normal Cooling Air Balance sheets
16
Remarks K. hood combined Exhaust & Fresh Air Refer to Normal Cooling Air Balance sheets
-16 0
AC SYSTEM - NORMAL COOLING AIR BALANCE TABULATION Space Identification Supply Air. SA Return Air. RA Fresh Air, FA Dining Area Play Area Kitchen Area Office/Manager (Mezz) Preparation Mezz.
4716 1392 2160 1194 942
4041 1207 2004 1169 841
675 185 156 25 101 1,142
Exhaust Air, EA
Positive Air Pressure, CFM 425 35
Negative Air Pressure, CFM
250 150 600 444 20 5 122 21 1,142 465 465 Balance Air Pressure, CFM
Remarks
0
CHILIS ESP Calculation (FCU-PA-02) - PLAY AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 0.80 Filter Dirt Allow Flex. Conn. Sym.Fan outlet Trans.(SR5-13)
C Fitting Coeff. Factor
1
W mm 850
H mm 250
L m 2.50
l/s 670.44
m/s 3.16
Friction Loss per m Pa/m 0.32
2
700
250
1.60
502.83
2.87
0.29
0.46
Trans.(SR5-13)
1
0.04
4.97
0.20
3
500
250
2.25
335.22
2.68
0.29
0.64
Tee 45(SR5-13)
1
0.51
4.33
2.21
4
350
250
2.25
167.61
1.92
0.18
0.41
Tee 45(SR5-13) B. Dam.(CR9-1)
1 1
0.51 0.52
2.21 2.21
1.13 1.15
Duct Section
5
Duct Dimension
Airflow
Velocity
Farthest Supply diff
Fitting Qty. Pc 1 1 1 1
0.00 0.00 0.52 0.04
Friction Velocity Loss on Pressure Fittings Pa Pa 5.99 15.00 5.99 0.00 5.99 3.12 5.99 0.24
1
20.00 Safety Factor 10%
Use
FRESH AIR INLET DUCT Duct Section 1
Duct Dimension W mm 1000
H mm 300
L m 2.50
Airflow
Velocity
l/s 677
m/s 2.26
Friction Loss per m Pa/m 0.14
Friction Loss on Fitting Type Straight Duct Pa 0.35 MVD(fully open) Transition Plenum box
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor 0.52 0.54 0.45
Friction Velocity Loss on Pressure Fittings Pa Pa 3.07 1.59 3.07 1.66 3.07 1.38
Safety Factor 10%
Use TOTAL ESP
Total Loss Pa 15.80 0.00 3.91 1.04 0.66 2.85 1.54 1.56 20.00 47.36 4.74 52.09 55
Total Loss Pa 1.94 1.66 1.38
4.98 0.50 5.47 6 Pa 61 Pa
CHILIS ESP Calculation (AHU-TR-01) - TREATED FRESH AIR SUPPLY (MAKE UP) @ KITCHEN AREA Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT
1
W mm 1000
H mm 250
L m 11.20
l/s 953.73
m/s 3.81
Friction Loss per m Pa/m 0.43
2
600
200
15.72
476.86
3.97
0.67
Duct Section
3
Duct Dimension
Airflow
Velocity
Farthest Supply diff
Friction Loss on Fitting Fitting Type Straight Qty. Duct Pa Pc 4.85 Filter Dirt Allow 1 Flex. Conn. 1 Fan O.(SR7-17) 1 Sound Atten. 1 WYE(SR5-1) 1 10.52
Elbow (CR3-3) Fire D.(CD9-6) Elbow (CR3-3)
4 1 2
C Fitting Coeff. Factor 0.00 0.00 0.53 0.00 0.34 0.52 0.19 1.38
Friction Velocity Loss on Pressure Fittings Pa Pa 8.76 20.00 8.76 0.00 8.76 4.64 8.76 25.00 8.76 2.98 9.51 9.51 9.51
1
Total Loss Pa 24.85 0.00 4.85 25.00 7.83
19.77 1.81 26.24
30.30 10.52 10.52
20.00
20.00 133.88 13.39
Safety Factor 10%
Use
147.27 150 Pa
FRESH AIR INLET DUCT Duct Section 4
Duct Dimension W mm 1250
H mm 300
L m 9.50
Airflow
Velocity
l/s 2020
m/s 5.39
Friction Loss per m Pa/m 0.65
Friction Fitting Loss on Fitting Type Qty. Straight Duct Pa Pc 6.14 MVD(fully open) 1 Plenum box 1
C Fitting Coeff. Factor 0.52 0.20
Friction Velocity Loss on Pressure Fittings Pa Pa 17.47 9.08 17.47 3.49 Safety Factor 10%
Total Loss Pa 15.23 3.49 18.72 2.81
Use
21.53 25 Pa
TOTAL ESP
175
CHILIS ESP Calculation (FCU-DN - 01A,01B,01C) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 0.24 Filter Dirt Allow Sym.Fan outlet SD5-9 Tran. SD5-9 Tee Div.
C Fitting Coeff. Factor
1
W mm 600
H mm 400
L m 1.50
l/s 608
m/s 2.53
Friction Loss per m Pa/m 0.16
2
500
350
3.50
626.06
3.58
0.37
1.30
SD5-9 Tran. SD5-9 Tee Div.
1 1
0.14 0.41
7.70 7.70
1.08 3.16
2.38 3.16
450
3
450
300
3.40
417.37
3.09
0.34
1.14
SD5-9 Tran. SD5-9 Tee Div.
1 1
0.13 2.70
5.75 5.75
0.75 15.54
1.89 15.54
380
4
300
300
3.40
208.68
2.32
0.25
0.85
SD5-9 Tran. SD5-9 Tee Div.
1 1
0.13 0.13
3.24 3.24
0.42 0.42
1.27 0.42
380
15.00
15.00 69.08 6.91
Duct Section
5
Duct Dimension
Airflow
Velocity
Farthest Supply Air Grille (300Ø)
Fitting Qty. Pc 1 1 1 1
0.00 0.52 0.13 3.02
Friction Velocity Loss on Pressure Fittings Pa Pa 3.86 15.00 3.86 2.01 3.86 0.50 3.86 11.67
1
Safety Factor 10%
Use
Total Loss
Equivalent diameter
Pa 15.24 2.01 0.50 11.67
Ø 533
75.99 75 Pa
RETURN AIR DUCT Duct Section 1
Duct Dimension W mm 1200
H mm 400
L m 0.25
Airflow
Velocity
l/s 834.75
m/s 1.74
Friction Loss per m Pa/m 0.06
Friction Fitting Loss on Fitting Type Straight Qty. Duct Pa Pc 0.02 MVD(fully open) 1 Plenum box 1 Wiremesh 1
C Fitting Coeff. Factor 0.52 0.08 0.10
Friction Velocity Loss on Pressure Fittings Pa Pa 1.82 0.95 1.82 0.15 1.82 0.18
Use TOTAL ESP
Total Loss Pa 0.96 0.15 1.11
2.22 5 Pa 80 Pa
CHILIS ESP Calculation (AHU-TR-07) TREATED SUPPLY AIR FOR ALL FCU'S Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Friction Loss on Fitting Type Straight Duct Pa 4.37 Filter Dirt Allow Flex. Conn. Sym.Fan outlet Sound Atten. Transition
1
W mm 500
H mm 300
L m 9.70
l/s 559.5
m/s 3.73
Friction Loss per m Pa/m 0.45
2
300
200
1.00
153.24
2.55
0.39
0.39
Fire D.(curtain ) Wye fittings
3
200
200
8.25
82.63
2.07
0.34
2.78
Elbow 90 Transition Tee 45 Elbow 90
Duct Section
3
Duct Dimension
Airflow
Velocity
Farthest Supply FCU plenum
FRESH AIR INLET DUCT Duct Section 1
Duct Dimension W mm 750
H mm 300
L m 3.50
Airflow
Velocity
l/s 559.5
m/s 2.49
Friction Loss per m Pa/m 0.18
Friction Loss on Fitting Type Straight Duct Pa 0.64 MVD(fully open) Transition Plenum box
CU'S
Fitting Qty. Pc 1 1 1 1 1
C Fitting Coeff. Factor 0.00 0.00 0.55 0.00 0.56
Friction Velocity Loss on Pressure Fittings Pa Pa 9.82 20.00 9.82 0.00 9.82 5.40 9.82 30.00 9.82 5.50
Total Loss Pa 24.37 0.00 0.00 30.00 9.87
1 1
0.19 0.17
4.54 4.54
0.86 0.77
1.26 0.77
2 1 1 1
0.19 0.04 0.16 0.15
2.30 2.30 2.30 2.30
0.88 0.09 0.37 0.35
3.65 0.09 0.37 0.35
0.55
0.55 71.28 7.13
1
Safety Factor 10%
Use
Fitting Qty. Pc 1 1 1
C Fitting Coeff. Factor 0.52 0.34 0.20
Friction Velocity Loss on Pressure Fittings Pa Pa 3.72 1.94 3.72 1.27 3.72 0.74 Safety Factor 10%
Use TOTAL ESP
78.41 80 Pa
Total Loss Pa 2.57 1.27 0.74 4.58 0.46 5.04 5 Pa 85 Pa
H/W
R/W
q
v
a
Ө
L/R
CHILIS ESP Calculation FAF -01 Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT Duct Section
Duct Dimension
Airflow
Velocity
Friction Loss per m
1
W mm 500
H mm 400
L m 2.80
l/s 907
m/s 4.54
Pa/m 0.52
2
450
400
29.10
907
5.04
0.67
12
Friction Loss on Fitting Type Straight Duct Pa 1.46 VD(fully open) Flex. Conn. Transition 19.63
Transition Elbow 45 Elbow90
Kitchen Hood ( aluminun catridge filter)
CHILIS ESP Calculation (KHFAF -05) Formula Based on ASHRAE Fundamentals Handbook & SMACNA Manuals for Fitting Coefficient
SUPPLY AIR DUCT
Airflow
Velocity
1
W mm 250
H mm 200
L m 3.00
Friction Loss per m
l/s 178
m/s 3.56
Pa/m 0.80
2
250
200
16.60
178
3.56
0.80
Duct Section
12
Duct Dimension
Kitchen Hood ( aluminun catridge filter)
Friction Loss on Fitting Type Straight Duct Pa 2.39 VD(fully open) Flex. Conn. Transition 13.21
Transition Elbow90
Fitting Qty. Pc 1 1 1 1 2 5 1
Fitting Qty. Pc 1 1 1 1 5 1
C Fitting Coeff. Factor
Friction Velocity Loss on Pressure Fittings
Total Loss
0.52 0.00 0.32
Pa 14.09 14.09 14.09
Pa 7.33 0.00 4.51
Pa 8.79 0.00 5.97
0.32 0.26 0.52
15.29 15.29 15.29
4.89 7.95 39.74 25.00
Safety Factor 10%
24.52 7.95 39.74 25.00 111.97 11.20
Use
123.17 125 Pa
C Fitting Coeff. Factor
Friction Velocity Loss on Pressure Fittings
H/W
R/W
q
v
a
H/W
R/W
q
v
a
Total Loss
0.52 0.00 0.22
Pa 7.62 7.62 7.62
Pa 3.96 0.00 1.68
Pa 6.35 0.00 4.06
0.32 0.52
7.63 7.63
2.44 19.84 25.00
Safety Factor 10%
15.65 19.84 25.00 70.89 7.09
Use
77.98 80
Ө
L/R
Ө
L/R
VENTILATION (FRESH AIR) RATE PROCEDURE Space Type
Space total area (ft²)
Occupant Density
Play Area
Playing ground
615
9
Dining Area Kitchen Area Office Mezzanine Manager Office Mezz. Preparation Mezz.
Serving food Cooking food office office Serving food
675 867 227 110 562
90 9 3 2 6
Space Identification
Rate (cfm/person)
7.5 5 5
0.3
Zone air Distribution Effectiveness 1
0.18 0.18 0.06 0.06 0.18
1 1 1 1 1
Rate (cfm/ft²)
Class of Air 1 2 3 1 1 3 TOTAL
VENTILATION (EXHAUST AIR) RATE PROCEDURE Space Identification Play Area Dining Area Kitchen Area Office Mezzanine Manager Office Mezz. Preparation Mezz.
Space Type Playing ground Serving food Cooking food office office Serving food
Computed Space total Fresh Air Flow area (ft²) Rate, CFM 615 675 867 227 110 562
184.5 675 156.06 15 10 101.16
Basis of Calculation
0.80 * 184.5 (70 * 3) + (40) 867 * 0.70 0.80 * 15 0.80 * 10 101.16 * 1.20 TOTAL
Exhaust Flow Exhaust Rate Rate, CFM (cfm/ft²) 150 250 600 10 10 122 1142
0.70
Remarks 80% of computed fresh air Table 6-4 - public toilet Table 6-4 - kitchen-commercial 80% of computed fresh air 80% of computed fresh air 120% of computed fresh air
URE Air Flow Rate, CFM 184.5 675 156.06 15 10 101.16 1,142
REMARKS, Reference ANSI/ASHRAE STD 62.1-2007 615 ft²/1 * 0.3 cfm/ft² Actual occupant density, person * 7.5 cfm /person 867 ft²/1 * 0.18 cfm/ft² 3 person * 5 cfm /person 2 person * 5 cfm /person 562 ft²/1 * 0.18 cfm/ft²
DURE Remarks
80% of computed fresh air Table 6-4 - public toilet ANSI/ASHRAE STD 62.1-2007 ble 6-4 - kitchen-commercial ANSI/ASHRAE STD 62.1-2007 80% of computed fresh air 80% of computed fresh air 120% of computed fresh air
90
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