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-   -   problem in pimpleDyMFoam (http://www.cfd-online.com/Forums/openfoam/78899-problem-pimpledymfoam.html)

jayrup August 5, 2010 07:13

problem in pimpleDyMFoam
 
Hi all

I am using the case of movingcone in pimpleDyMFoam. The concept used in this case is of dynamicMesh.

I want to know the meaning of the parameters used in dynamicMeshDict file
--------------------------------------------------------------------------------------------------------
dynamicFvMesh dynamicMotionSolverFvMesh;

motionSolverLibs ( "libfvMotionSolvers.so" );

solver velocityComponentLaplacian x;

diffusivity directional ( 1 200 0 );
----------------------------------------------------------------------------------
As I gone through I know for dynamicFvMesh option we have 5 options
dynamicMotionSolverFvMesh
solidBodyMotionFvMesh
dynamicRefineFvMesh
dynamicInkJetFvMesh
staticFvMesh

But if I want to use layerAdditionRemoval option too so how can I use this?

And again what is the diffusivity and what is it's parameters ( 1 200 0 ) in directional option?

Please help me out!!!
Thanks

jayrup August 12, 2010 00:44

Please Help Me !!!!!!!!!!!

Thanks in Advance

Jay


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