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adjoint solver - pressure drop goes up, not down |
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July 9, 2015, 19:37
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adjoint solver - pressure drop goes up, not down
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#1 |
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Senior Member
Join Date: May 2012
Location: Melbourne
Posts: 161
Rep Power: 14  |
Hi,
I am trying to optimise a reducing elbow in fluent adjoint solver for pressure drop. It found the critical section, but makes it narrower and increases the pressure drop. What am I doing wrong, maybe its the shape? Am using air, non compressible, should be fairly easy to solve. Cheers, Steffen Last edited by Steffen595; July 9, 2015 at 21:01. |
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July 10, 2015, 21:07
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#2 |
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Senior Member
Join Date: May 2012
Location: Melbourne
Posts: 161
Rep Power: 14 |
that is what happens, not going anywhere fast
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July 11, 2015, 05:14
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#3 |
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Senior Member
Join Date: May 2012
Location: Melbourne
Posts: 161
Rep Power: 14 |
have to select minimize and put a - to the value to force it. Working now,
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