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April 22, 2017, 18:52 |
Unsteady simulation
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#1 |
New Member
Jesús Miguel
Join Date: Dec 2016
Posts: 8
Rep Power: 9 |
Hello everyone,
I am doing a project on OpenFOAM and I need to run a simulation on the starting and stopping vortices of an airfoil. I have seen all the solver but none seems to have the unsteady component in the NS equation. any suggestion of which solver i should use and if in the case of not being a unsteady component, which solver should I modify the code? Thank you so much. |
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April 23, 2017, 07:12 |
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#2 |
Senior Member
Uwe Pilz
Join Date: Feb 2017
Location: Leipzig, Germany
Posts: 744
Rep Power: 15 |
pisoFoam and pimpleFoam are solvers for unsteady models. I recommend using Large Eddy Simulation in that case.
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Uwe Pilz -- Die der Hauptbewegung überlagerte Schwankungsbewegung ist in ihren Einzelheiten so hoffnungslos kompliziert, daß ihre theoretische Berechnung aussichtslos erscheint. (Hermann Schlichting, 1950) |
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May 1, 2017, 08:57 |
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#3 |
New Member
Jesús Miguel
Join Date: Dec 2016
Posts: 8
Rep Power: 9 |
thank you for your answer. It has been very helpful for me.
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Tags |
openfoam, starting vortex, unsteady |
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