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Incorrect mass equation, ansys is still converging?

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Old   January 7, 2014, 05:34
Default Incorrect mass equation, ansys is still converging?
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Hello all

atm i´m trying to simulate a water bath in which a specific mass flow enters through a injecting pipe (as you can see in the attached picture). While I was playing around with the boundary conditions, i realized that as far as I can estimate the conservation of mass in my bath is not given. As there are no openings and no outlets and the income mass flow is positive, I expected the solver to diverge. But still I got results.

Due to I am new to ansys and cfx, i am wondering if there are any mistakes in meshing or the setup.

Thanks in advance

Pete

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