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October 16, 2019, 23:19 |
how to modify the equation in Fluent
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#1 |
New Member
jielei
Join Date: Dec 2018
Posts: 6
Rep Power: 7 |
hello everyone
I want to modify the momentum equation. The first item and second item on the left side of equation have sigma and sigma^2, respectively. By the way, the sigma is variable instead of constant. What should I do can modify the equation. Thank. |
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October 16, 2019, 23:25 |
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#2 |
New Member
jielei
Join Date: Dec 2018
Posts: 6
Rep Power: 7 |
I know the udf can be used as a source term (like Su (the last item on the right side of equation)), but how to change the left side of equation.
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Tags |
fluent - udf, modify equation, udf |
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