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numerical simulation problem

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Old   February 1, 2017, 01:35
Default numerical simulation problem
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Mohamed Amine Abassi
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Hello everybody
I have a friend of mine who is doing his PhD in Fluid Dynamics, he made a simulation with OpenFoam of a flow through a thin rectangular faucet. upper boundary condition: a poiseuille flow. I want to know what might be the numerical error so that there is such wholes in the bottom, the photos attached: one which is the real one, and the other, the simulation
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Old   February 20, 2017, 04:37
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Mohamed Amine Abassi
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I am still waiting for a suggestion, please help me
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