[Nazanin]

Hi Bruno Santos
sorry i use this topic for my question..
generally
can we use of moving mesh solver (such az interDyFoam) for a case without moving mesh?(my question in generally).
I have modify solver with moving mesh solver but i want use for my case that have not moving mesh..
sorry again(i am new in this froum)
Regards,

[wyldckat]

Greetings Nazanin and welcome to the forum!

I've moved your post from the thread http://www.cfd-online.com/Forums/ope...ntstack-2.html onto a new thread, since it's a completely different topic.
Next time, open a new thread and send me a private message with the link to the thread

As for your question: you can configure the "dynamicMeshDict" file to use static mesh, as exemplified in the tutorial "multiphase/interFoam/laminar/damBreak", where the file "constant/dynamicMeshDict" has got the following content: https://github.com/OpenFOAM/OpenFOAM...ynamicMeshDict

FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    location    "constant";
    object      dynamicMeshDict;
}

dynamicFvMesh   staticFvMesh;

Best regards,
Bruno

[Nazanin]

Originally Posted by wyldckat

Greetings Nazanin and welcome to the forum!

I've moved your post from the thread http://www.cfd-online.com/Forums/ope...ntstack-2.html onto a new thread, since it's a completely different topic.
Next time, open a new thread and send me a private message with the link to the thread

As for your question: you can configure the "dynamicMeshDict" file to use static mesh, as exemplified in the tutorial "multiphase/interFoam/laminar/damBreak", where the file "constant/dynamicMeshDict" has got the following content: https://github.com/OpenFOAM/OpenFOAM...ynamicMeshDict
Best regards,
Bruno

Hi Bruno
Thank you very much for reply
in fact,first,I dont know how build a new topic...
Az you said,I can use interDyFoam, just in my case (constant/dynamicMeshDict) I shoud use staticFvMesh for a static mesh(without moving mesh)??I think i cant use this solver,because the pEqn.H and ... is diferrent....??
Regards,

[wyldckat]

Hi Nazanin,

Originally Posted by Nazanin

in fact,first,I dont know how build a new topic...

Read this thread: http://www.cfd-online.com/Forums/sit...on-forums.html

Originally Posted by Nazanin

Az you said,I can use interDyFoam, just in my case (constant/dynamicMeshDict) I shoud use staticFvMesh for a static mesh(without moving mesh)??I think i cant use this solver,because the pEqn.H and ... is diferrent....??

Well, there is a simple way for you to check this:

1. Follow this tutorial: http://www.openfoam.org/docs/user/damBreak.php - make sure you save the case folders in one separate folder.
2. Then follow the tutorial again, but using interDyMFoam, using another separate set of case folders.
3. Compare the results.

Best regards,
Bruno