MECH3430 Fire Protection in Buildings - Worked Example – Drencher System (Fully Hydraulic Calculation) Full
8 thg 11, 2025 | 10:15

MECH3430 Fire Protection in Buildings - Worked Example – Drencher System (Fully Hydraulic Calculation) Full



MECH3430 Phòng cháy chữa cháy trong các tòa nhà - Ví dụ thực tế – Hệ thống Drencher (Tính toán hoàn toàn bằng thủy lực).


MECH3430 Fire Protection in Buildings

Worked Example – Drencher System (Fully Hydraulic Calculation) The refuge floor (70m above ground level) of a building is protected by a drencher system.  

The horizontal piping arrangement is shown.   The performance chart of the selected nozzle is given.   The water supply is fed by a drencher tank and pumps which is at the roof level which is 50m above the drencher nozzles.

(a)  Determine the pressure and flowrate requirement of the most remote drencher nozzle.

(b)  By using full hydraulic calculation, determine the design flowrate and pressure requirement at Point A of the system.

(c)  Determine the pressure and flow requirement of the drencher pump, and the effective volume of the drencher tank.










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MECH3430 Phòng cháy chữa cháy trong các tòa nhà - Ví dụ thực tế – Hệ thống Drencher (Tính toán hoàn toàn bằng thủy lực).


MECH3430 Fire Protection in Buildings

Worked Example – Drencher System (Fully Hydraulic Calculation) The refuge floor (70m above ground level) of a building is protected by a drencher system.  

The horizontal piping arrangement is shown.   The performance chart of the selected nozzle is given.   The water supply is fed by a drencher tank and pumps which is at the roof level which is 50m above the drencher nozzles.

(a)  Determine the pressure and flowrate requirement of the most remote drencher nozzle.

(b)  By using full hydraulic calculation, determine the design flowrate and pressure requirement at Point A of the system.

(c)  Determine the pressure and flow requirement of the drencher pump, and the effective volume of the drencher tank.










LINK DOWNLOAD (TÀI LIỆU VIP MEMBER)


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