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Correct boundary conditions for inlet and outlet |
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April 17, 2016, 07:15
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Correct boundary conditions for inlet and outlet
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Member
Jan
Join Date: Jul 2013
Location: Berlin - Germany
Posts: 36
Rep Power: 12  |
Hallo.
For an outlet boundary condition, do I have to add the massflow to the central coefficient of the matrix? I thought, the velocity is taken from the upstream node so i have to add it. But my solver runs better without ?!? I'm only talking about the convective term. I know, that there are also diffusive terms but they are not part of this question. Thank you and please just answer, if you're quite sure about your answer. Jan. |
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