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DEFINE_GRID_MOTION equivalent in openFOAM or other free CFD

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Old   February 5, 2015, 21:04
Default DEFINE_GRID_MOTION equivalent in openFOAM or other free CFD
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Peter Dudley
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Hi:
I recently finished some work in Ansys Fluent using a UDF with the macro DEFINE_GRID_MOTION. I've been looking at the free cfd codes (all the ones in CAElinux 2013) and trying to see if any of them have an equivalent capability to DEFINE_GRID_MOTION. Something where i can have a body which deforms in a way which I define. Does anyone know of a code with similar capability and if so what would be some key words i could search to learn more.
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Peter
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Old   August 23, 2015, 01:06
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It would have to be defined as a separate boundary condition in openFOAM. To be used as one of the inputs to something like pimpleDymfoam
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