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Forum: OpenFOAM Bugs

July 8, 2010, 10:23

Replies: 4

directMapped problem

Views: 3,962

Posted By panda60

Dear mattijs...

Dear mattijs (http://www.cfd-online.com/Forums/members/mattijs.html) ,

Thank you very much.
You means nearestFace can't be used at all ? I should write my own boundary condition totally ?
...

Forum: OpenFOAM Bugs

July 8, 2010, 03:00

Replies: 4

directMapped problem

Views: 3,962

Posted By panda60

In OpeFOAM's own tutorial,...

In OpeFOAM's own tutorial, tutorials/incompressible/pisoFoam/les/pitzDailyDirectMapped,

I just change "nearestCell" to "nearestFace" in boundary file, but has the following error:

Courant...

Forum: OpenFOAM Bugs

July 6, 2010, 02:40

Replies: 4

directMapped problem

Views: 3,962

Posted By panda60

This is the mistake, It can run for some steps ,...

This is the mistake, It can run for some steps , but the courant number become larger and larger. but for the same case , courant number is very small for nearestCell mode.

Starting time loop
...

Forum: OpenFOAM Bugs

July 6, 2010, 02:35

Replies: 4

directMapped problem

Views: 3,962

Posted By panda60

directMapped problem

I used the "directMapped" to recycle the velocity back.
This has 3 sampleMode : nearestCell , nearestFace , nearestPatchFace.
in his example ,...

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