How to add dynamicFvMesh types to a solver?

Harak · February 12, 2015, 06:49

Hey foamers,

I don't understand why there are different dynamicFvMesh types in icoFsiFoam and in icoDyMFoam (e.g. movingConeTopo tutorial)?

In icoFsiFoam I can choose from the following models for dynamicFvMesh

Code:

12
(
dynamicBodyFvMesh
dynamicBoxFvMesh
dynamicInkJetFvMesh
dynamicMotionSolverFvMesh
dynamicRefineFvMesh
dynamicTopoFvMesh
mixerGgiFvMesh
movingBoxFvMesh
solidBodyMotionFvMesh
staticFvMesh
subsetMotionSolverFvMesh
turboFvMesh
)

and in icoDymFoam I can choose from these

Code:

19
(
attachDetachFvMesh
dynamicBodyFvMesh
dynamicBoxFvMesh
dynamicInkJetFvMesh
dynamicMotionSolverFvMesh
dynamicRefineFvMesh
dynamicTopoFvMesh
linearValveFvMesh
linearValveLayersFvMesh
mixerFvMesh
mixerGgiFvMesh
movingBodyTopoFvMesh
movingBoxFvMesh
multiMixerFvMesh
multiTopoBodyFvMesh
solidBodyMotionFvMesh
staticFvMesh
subsetMotionSolverFvMesh
turboFvMesh
)

I'm working with the icoFsiFoam solver and want to make use of topological changes in my mesh with e.g. movingBodyTopoFvMesh or linearValveFvMesh.
So, how can I add these models to the icoFsiFoam solver?

Thanks in advance

Harak · February 16, 2015, 04:51

Anyone any help

jiahui_93 · May 13, 2018, 23:17

hi, i'm having the same question. I would like to use movingBodyTopoFvMesh on pimpleDyMFoam. I had installed openfoam version4 extended which contains this fvMesh. But it doesnt exist in the valid option when i specified it in dynamicMeshDict.

had u solved your problem? May i get some advice on how you solve it? Thanks a lot

2538sukham · March 31, 2021, 06:03

It seems the movingConeTopoFvMesh has been changed to movingBodyTopoFvMesh. Try looking into the source code. I think we can get the input from the member functions. You can share the input here and maybe i can help you out with the input.

February 12, 2015, 06:49	How to add dynamicFvMesh types to a solver?	#1
Harak Member Join Date: Dec 2014 Posts: 50 Rep Power: 11	Hey foamers, I don't understand why there are different dynamicFvMesh types in icoFsiFoam and in icoDyMFoam (e.g. movingConeTopo tutorial)? In icoFsiFoam I can choose from the following models for dynamicFvMesh Code: 12 ( dynamicBodyFvMesh dynamicBoxFvMesh dynamicInkJetFvMesh dynamicMotionSolverFvMesh dynamicRefineFvMesh dynamicTopoFvMesh mixerGgiFvMesh movingBoxFvMesh solidBodyMotionFvMesh staticFvMesh subsetMotionSolverFvMesh turboFvMesh ) and in icoDymFoam I can choose from these Code: 19 ( attachDetachFvMesh dynamicBodyFvMesh dynamicBoxFvMesh dynamicInkJetFvMesh dynamicMotionSolverFvMesh dynamicRefineFvMesh dynamicTopoFvMesh linearValveFvMesh linearValveLayersFvMesh mixerFvMesh mixerGgiFvMesh movingBodyTopoFvMesh movingBoxFvMesh multiMixerFvMesh multiTopoBodyFvMesh solidBodyMotionFvMesh staticFvMesh subsetMotionSolverFvMesh turboFvMesh ) I'm working with the icoFsiFoam solver and want to make use of topological changes in my mesh with e.g. movingBodyTopoFvMesh or linearValveFvMesh. So, how can I add these models to the icoFsiFoam solver? Thanks in advance

March 31, 2021, 06:03	movingBodyTopoFvMesh	#4
2538sukham Member Michael Sukham Join Date: Mar 2020 Location: India Posts: 79 Rep Power: 6	It seems the movingConeTopoFvMesh has been changed to movingBodyTopoFvMesh. Try looking into the source code. I think we can get the input from the member functions. You can share the input here and maybe i can help you out with the input.

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February 16, 2015, 04:51		#2
Harak Member Join Date: Dec 2014 Posts: 50 Rep Power: 11	Anyone any help

May 13, 2018, 23:17		#3
jiahui_93 Member Join Date: Jan 2018 Location: Malaysia Posts: 58 Rep Power: 8	hi, i'm having the same question. I would like to use movingBodyTopoFvMesh on pimpleDyMFoam. I had installed openfoam version4 extended which contains this fvMesh. But it doesnt exist in the valid option when i specified it in dynamicMeshDict. had u solved your problem? May i get some advice on how you solve it? Thanks a lot