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Forum: OpenFOAM Running, Solving & CFD

April 3, 2008, 09:10

Replies: 30

Moving mesh problem OpenFoam 141

Views: 22,892

Posted By hjasak

Have a look at icoFsiFoam:

Have a look at icoFsiFoam:

pointVectorField solidPointsDispl =
cpi.interpolate(Usolid - Usolid.oldTime());

vectorField fluidPatchPointsDispl =
...

Forum: OpenFOAM Running, Solving & CFD

April 3, 2008, 08:16

Replies: 30

Moving mesh problem OpenFoam 141

Views: 22,892

Posted By hjasak

Sorry, cannot see the pictures

Sorry, cannot see the pictures.

Hrv

Forum: OpenFOAM Running, Solving & CFD

April 2, 2008, 15:17

Replies: 30

Moving mesh problem OpenFoam 141

Views: 22,892

Posted By hjasak

You need to link cellDecomposi

You need to link cellDecompositionMotionSolver or recompile the application with CELL_DECOMP option.

Enjoy,

Hrv

Forum: OpenFOAM Running, Solving & CFD

April 2, 2008, 10:56

Replies: 30

Moving mesh problem OpenFoam 141

Views: 22,892

Posted By hjasak

Heya: - laplaceFaceDecompos

Heya:

- laplaceFaceDecomposition is slow. Yes - cellDecomposition is faster. In order to get robustness I need more points and that is why. The best I can offer is cellDecomposition and then...

Forum: OpenFOAM Running, Solving & CFD

March 25, 2008, 16:39

Replies: 30

Moving mesh problem OpenFoam 141

Views: 22,892

Posted By hjasak

A lovely paper for you: @

A lovely paper for you:

@Article{Jasak:MeshMotion,
author = {Jasak, H. and Tukovic, Z.,
title = {Automatic Mesh Motion for the Unstructured Finite
...

Forum: OpenFOAM Running, Solving & CFD

March 21, 2008, 17:41

Replies: 30

Moving mesh problem OpenFoam 141

Views: 22,892

Posted By hjasak

Hrv, why do you suggest a ve

Because it is better - much much better.

Hrv

Forum: OpenFOAM Running, Solving & CFD

March 21, 2008, 12:01

Replies: 30

Moving mesh problem OpenFoam 141

Views: 22,892

Posted By hjasak

Hello, For this sort of mot

Hello,

For this sort of motion you really need to use a vertex-based mesh motion techniques rather than the FV motion you have chose. Vertex-based motion described in my/our paper is available...

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