A simple rainwater collector used for home garden use is show below. It is comprised of an open-air water tank, a "compliant" or flexible tube, and a valve. To avoid overflow, the valve is set to open when the water in the tank reaches a height of 2m. The valve rests on the ground 3m beneath the tank's base. The outlet of the valve is open to atmosphere. b) Calculate the pressure at the valve when it automatically opens.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A simple rainwater collector used for home garden use is show below. It is
comprised of an open-air water tank, a "compliant" or flexible tube, and a valve.
To avoid overflow, the valve is set to open when the water in the tank reaches a
height of 2m. The valve rests on the ground 3m beneath the tank's base. The
outlet of the valve is open to atmosphere.
b) Calculate the pressure at the valve when it automatically opens.
Pam = 101kPa
g - 9.81m/s2
H= 2m
p = 998kg/m3
u- 1×10-s Pa s
Water
Tank
Tube (Smooth)
h = 3m
d = 5cm
Valve
1 = 4m
Transcribed Image Text:A simple rainwater collector used for home garden use is show below. It is comprised of an open-air water tank, a "compliant" or flexible tube, and a valve. To avoid overflow, the valve is set to open when the water in the tank reaches a height of 2m. The valve rests on the ground 3m beneath the tank's base. The outlet of the valve is open to atmosphere. b) Calculate the pressure at the valve when it automatically opens. Pam = 101kPa g - 9.81m/s2 H= 2m p = 998kg/m3 u- 1×10-s Pa s Water Tank Tube (Smooth) h = 3m d = 5cm Valve 1 = 4m
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