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Questions relating to fluids at rest (fluid statics) or the forces and effects of fluids in motion (fluid dynamics).

15 votes
3 answers
268k views

How to calculate flow rate of water through a pipe?

If a water pipe is 15 mm diameter and the water pressure is 3 bar, assuming the pipe is open ended, is it possible to calculate the flow rate or water velocity in the pipe? Most of the calculations I …
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