Problem 3 A reservoir with water is pressurized as shown. The pipe diameter is 1 in. The head loss in the system is given by h₁ = 5V2/(2g), where V is the flow velocity, and g is gravitational acceleration 9.81 m/s². The height between the water surface and the pipe outlet is 10 ft. A discharge of 0.10 ft³/s is needed. What must the pressure in the tank be to achieve such a flow rate? Assume a = 1.0 at all locations. Air under pressure Water Partly open valve
Problem 3 A reservoir with water is pressurized as shown. The pipe diameter is 1 in. The head loss in the system is given by h₁ = 5V2/(2g), where V is the flow velocity, and g is gravitational acceleration 9.81 m/s². The height between the water surface and the pipe outlet is 10 ft. A discharge of 0.10 ft³/s is needed. What must the pressure in the tank be to achieve such a flow rate? Assume a = 1.0 at all locations. Air under pressure Water Partly open valve
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Problem 3
A reservoir with water is pressurized as shown. The pipe diameter is 1 in. The head loss in the system is
given by h₁ = 5V2/(2g), where V is the flow velocity, and g is gravitational acceleration 9.81 m/s². The
height between the water surface and the pipe outlet is 10 ft. A discharge of 0.10 ft³/s is needed. What
must the pressure in the tank be to achieve such a flow rate? Assume a = 1.0 at all locations.
Air under
pressure
Water
Partly open valve
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