Consider water at 20ºC flowing from reservoir A, through the system in the following figure, to a tap with a target exit volumetric flow rate of Q = 0.001m3/s. Select suitable pipes based on pipe diameter, D, and a suitable pump based on pump power, P.
FIRST CONFIGURATION:
Reservoir A exit is well-rounded.
The diameter of every pipe is D.
A globe valve which acts as an emergency cut-off and stops the flow for maintenance purposes is fully open during operation
The tap has an exit diameter of D.
SECOND CONFIGURATION:
Compare the given configurations in terms of friction and pumping power requirement (You need to select a material and a pipe diameter. Make sure that the diameter is suitable with respect to the engineering standards).
Homework Answers
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Consider water at 20ºC flowing from
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