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Calculate max flow going through a hole

Question asked by Satish Potineni on Apr 23, 2012


I have a problem where I need to find out the maximum flow that can go through a size hole. I know I can hand calculations using orifice equations but how do I set up the problem in flow simulation. What kind of boundary conditions need to be specified at the inlet and outlet. Usually for other problems, I give a flow rate the outlet (pump requirement) and atm pressure at the inlet.


Any help in this regard is appreciated.