VdS SCHADENVERHÜTUNG IG55-Calculationprogram Version 7.

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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Project: GLENEAGLES MEDINI

Project-No:
Building:
Object: BANK 2
Contractor:
Owner:
Project engineer:
Date: 15-Jul-19
Altitude above sealevel: 0m
Regulation rule for calculation of IG55 quantities: NFPA 2001, Edition 2000

Pipe catalogue: PYRO200x.rkl

Component catalogue: PY200VAx.arm
Nozzle catalogue: PY200NOx.noz
 VdS SCHADENVERHÜTUNG IG55-Calculationprogram Version 7.2 Page: 2
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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Pipesystem data:

Section- Starting- Endnode Length Height Pipetype Diameter Fitting Component Nb of containers
No: node Nozzle [m] [m] [mm] ** * code coefficient IG55 quantity

1 0 1 0.300 -0.300 12 10.0 - 100.0000 8.0

2 1 2 2.100 0.000 10 24.0 E - - 0.0
3 2 3 0.150 0.000 10 24.0 E - - 0.0
4 0 5 0.300 0.000 12 10.0 - 100.0000 7.0
5 5 4 1.800 0.000 10 24.0 - - 0.0
6 4 3 0.150 0.000 10 24.0 E - - 0.0
7 3 6 0.300 0.300 10 36.0 R - - -1.0
8 6 7 1.800 1.800 20 52.5 - - 0.0
9 7 8 4.000 0.000 20 52.5 E - - 0.0
10 8 9 3.400 0.000 20 52.5 E - - 0.0
11 9 10 3.000 0.000 20 40.9 T-90° - - 0.0
12 10 12 3.700 0.000 20 35.0 T-90° - - 0.0
13 12 11001 0.100 -0.100 20 35.0 T-90° - - 0.0
14 12 16 0.800 0.800 20 26.6 T-90° - - 0.0
15 16 11005 0.100 0.100 20 26.6 - - 0.0
16 10 13 3.000 0.000 20 35.0 T-90° - - 0.0
17 13 11002 0.100 -0.100 20 35.0 E - - 0.0
18 9 11 3.800 0.000 20 40.9 T-90° - - 0.0
19 11 15 3.000 0.000 20 35.0 T-90° - - 0.0
20 15 11003 0.100 -0.100 20 35.0 T-90° - - 0.0
21 15 17 0.800 0.800 20 26.6 T-90° - - 0.0
22 17 11006 0.100 0.100 20 26.6 - - 0.0
23 11 14 3.700 0.000 20 35.0 T-90° - - 0.0
24 14 11004 0.100 -0.100 20 35.0 E - - 0.0

* C=Component, B=Bend, T=T-Piece, E=Elbow, R=Restrictor

** If a pipe diameter is equal zero see the extra table of the calculated diameters

Legend of pipetypes
Type Pipeclass Pipe roughness
12 Manifold Fittings hose
10 Manifold Fittings smooth
20 SCH40 Distribution Pipe smooth
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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Nozzle data:

No. Calculation zone Diameter [mm]

11001 Bank 2 20.0
11002 Bank 2 20.0
11004 Bank 2 20.0
11003 Bank 2 20.0
11005 Volume ceiling 19.0
11006 Volume ceiling 19.0

Legend of nozzles and restrictor:

Type Number of C1 C2 C3 C4 C5 C6
orifices
1 Pyroshield Nozzle 1 -0.353 0.051 0.027 0.000 0.000 0.000
Restrictor -0.023 0.032 0.015 0.000 0.000 0.000
 VdS SCHADENVERHÜTUNG IG55-Calculationprogram Version 7.2 Page: 4
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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Calculation zone data:

Calculation of design quantity:

Zone Total Volume of Calculated Total Max. Over- Design Extinguish- Design Design Design
volume building volume surface pressure temp. conc. factor conc. quantity
[m3] parts [m3] [m3] [m2] [mbar] [°C] [% Vol] [% Vol] [kg]

1 Bank 2 345.0 0.0 345.0 0.0 5.000 24.0 31.6 1.20 37.9 229.46
2 Volume ceili 138.0 0.0 138.0 0.0 5.000 24.0 31.6 1.20 37.9 91.78

Regulation rule for calculation of IG55 quantities: NFPA 2001, Edition 2000
Altitude above sealevel: 0.0 m

IG55 storage input data:

Container volume: 80.0 l

Container pressure: 200.0 bar abs
Storage temperature: 15.0 °C
Supplement factor: 1.00
Minimum storage quantity: 321.24 kg
Number of containers: 15

Discharge time (input value): 60.0 s

Pressure downstream restrictor: 60.0 bar

Further information:
Design with predeterminated orifice diameters
Design with predeterminated restrictor diameter
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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Calculation results:

IG55 design data:

Design quantity: 321.24
Supplement factor: 1.00
Minimum storage quantitiy: 321.24

Container volume: 80.0 l

Container pressure: 200.0 bar abs
IG55-mass in one container: 22.8 kg
Number of containers: 15
Actual storage quantity: 341.8 kg

Storage temperature: 15.0 °C

Starting container pressure: 200.0 bar abs

Discharge time:
Total discharge time of air and IG55: 48.7 s

System information:
Restrictor diameter: 20.0 mm

Container working pressure: 117.7 bar abs

Total network volume: 45.3 l
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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Pipe system:
Section- Starting- Endnode Pressure Temperature Flowrate Pipedimension
No: node Nozzle [bar abs] [°C] [kg/s] Di [mm] DN

1 0 1 112.38 -6.69 0.71 10.0 --

2 1 2 101.72 -9.33 5.65 24.0 --
3 2 3 104.51 -8.56 5.65 24.0 --
4 0 5 112.37 -6.69 0.71 10.0 --
5 5 4 109.62 -7.33 4.94 24.0 --
6 4 3 104.51 -8.56 4.94 24.0 --
7 3 6 40.33 -32.51 10.59 36.0 --
8 6 7 39.76 -32.86 10.59 52.5 2"NB
9 7 8 36.93 -34.71 10.59 52.5 2"NB
10 8 9 34.11 -36.74 10.59 52.5 2"NB
11 9 10 30.10 -37.66 5.31 40.9 1 1/2
12 10 12 26.22 -38.95 3.35 35.0 1 1/4
13 12 11001 24.03 -38.97 1.77 35.0 1 1/4
14 12 16 23.73 -39.27 1.57 26.6 1"NB
15 16 11005 23.69 -39.31 1.57 26.6 1"NB
16 10 13 27.23 -37.97 1.96 35.0 1 1/4
17 13 11002 26.83 -38.30 1.96 35.0 1 1/4
18 9 11 29.82 -37.90 5.28 40.9 1 1/2
19 11 15 26.22 -38.96 3.35 35.0 1 1/4
20 15 11003 24.02 -38.97 1.77 35.0 1 1/4
21 15 17 23.72 -39.28 1.57 26.6 1"NB
22 17 11006 23.68 -39.32 1.57 26.6 1"NB
23 11 14 26.89 -38.28 1.93 35.0 1 1/4
24 14 11004 26.50 -38.60 1.93 35.0 1 1/4
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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Nozzle data:

Calculation- Nozzle Nozzle Number of Pipeconnection Orifice IG55 out-

zone no: no. type orifices Di [mm] DN [mm] put [kg]

1 11001 1 1 35.0 1 1/4 20.0 55.3

1 11002 1 1 35.0 1 1/4 20.0 61.7
1 11004 1 1 35.0 1 1/4 20.0 60.8
1 11003 1 1 35.0 1 1/4 20.0 55.2
2 11005 1 1 26.6 1"NB 19.0 49.0
2 11006 1 1 26.6 1"NB 19.0 49.0

MAX. TRANSPORT TIME DIFF. BETWEEN NOZZLES: 11004./ 11001. IS 0.05 S

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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Concentrations:

Calculation- Gascomposition after the discharge of the design quantity [%]

zone no: O2 CO2 AR N2

1 12.8 0.0 20.0 67.1

2 12.5 0.0 20.8 66.7

Total flooded design quantity within discharge time: 321.24 kg

Calculation- Gascomposition after total discharge [%]

zone no: O2 CO2 AR N2

1 12.5 0.0 20.8 66.7

2 12.2 0.0 21.5 66.3

Total flooded IG55 mass: 340.1 KG

Pressure relief opening:

Calculation- Recommended area against overpressure

zone no: Area [m²] Overpressure [mbar] Max. flow [kg/s]

1 0.541 5.0 14.25

2 0.228 5.0 6.00
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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Component list:

Nozzle-type Number C1 C2 C3 C4 C5 C6

1 6 -0.353 0.051 0.027 0.000 0.000 0.000

Restrictor 1 -0.023 0.032 0.015 0.000 0.000 0.000

Pipe-type Di [mm] DN Length [m]

12 10.00 DN10 0.600

10 24.00 DN28 4.100
10 36.00 DN42 0.300
20 52.50 2"NB 9.200
20 40.90 1 1/2"NB 6.800
20 35.00 1 1/4"NB 13.800
20 26.60 1"NB 1.800

Number of bends (+) and elbows (-)

Bend-type Di [mm] DN Number

-90 24.00 DN28 3

-90 52.50 2"NB 2
-90 35.00 1 1/4"NB 2

Number of T-distributors (in- and outdiameter)

Number Input 90-out 90-out 0-out

1 52.5 40.9 40.9 0.0

2 40.9 35.0 35.0 0.0
2 35.0 35.0 26.6 0.0
1 36.0 24.0 24.0 0.0
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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Dynamic flooding results

The calculation bases on a mean nozzle pressure!

Flooding Storage Flooded Flow Storage Pressure downstreamPressure at

time [s] mass [kg] ratio [%] [kg/s] pressure [bar]restrictor [bar] nozzle [bar]

0.0 341.8 0.0 0.00 200.0 1.0 1.0

1.7 274.7 19.6 13.84 157.9 62.3 30.2
1.9 271.3 20.6 13.57 154.3 60.9 29.5
2.2 268.0 21.6 13.31 150.9 59.5 28.9
2.4 264.7 22.5 13.05 147.6 58.2 28.3
2.7 261.5 23.5 12.81 144.4 57.0 27.7
2.9 258.4 24.4 12.57 141.4 55.8 27.1
3.2 255.3 25.3 12.34 138.4 54.6 26.6
3.4 252.3 26.2 12.12 135.6 53.5 26.1
3.9 246.3 27.9 11.91 131.2 52.4 25.6
4.4 240.5 29.6 11.58 126.6 50.8 24.7
4.9 234.9 31.3 11.23 121.9 49.0 23.9
7.4 208.8 38.9 10.17 103.1 43.9 21.8
9.4 190.3 44.3 8.89 89.5 37.7 18.7
11.0 174.0 49.1 7.88 78.2 32.8 16.3
16.0 140.7 58.8 5.95 57.8 24.1 12.1
21.0 115.0 66.3 4.67 44.8 18.5 9.4
26.0 94.6 72.3 3.75 35.9 14.8 7.6
31.0 77.9 77.2 3.07 29.4 12.1 6.2
36.0 64.2 81.2 2.54 24.5 10.0 5.2
41.0 53.2 84.4 2.04 20.9 8.2 4.2
46.0 44.0 87.1 1.72 17.9 7.0 3.6
51.0 36.2 89.4 1.44 15.3 6.0 3.1

Discharge meantime at nozzle: 48.7 s

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File: C:\Users\AMIRUL\Desktop\PYROSHIELD\gleneagles medini\mr bank 2.prj - Results 15-Jul-19

Storage mass [kg] Flooded ratio [%]

350 90

80
300
70
250
60

200 50

150 40

30
100
20
50
10

0 0
0 10 20 30 40 50 60 0 10 20 30 40 50 60
Time [s] Time [s]

Flow [kg/s] Storage pressure [bar]

15 200

175
12.5
150
10
125

7.5 100

75
5
50
2.5
25

0 0
0 10 20 30 40 50 60 0 10 20 30 40 50 60
Time [s] Time [s]

Pressure downstream restrictor [bar] Pressure at the nozzle [bar]

70 35

60 30

50 25

40 20

30 15

20 10

10 5

0 0
0 10 20 30 40 50 60 0 10 20 30 40 50 60
Time [s] Time [s]