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Attempt to cast type wall to type lduInterface

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Old   March 14, 2016, 11:37
Question Attempt to cast type wall to type lduInterface
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Mohsen
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Hi,
I'm trying to run a test case using PisoFoam but i faced with this error . can any one help me?

Code:
FOAM FATAL ERROR: 
Attempt to cast type wall to type lduInterface

    From function refCast<To>(From&)
    in file /home/opencfd/OpenFOAM/OpenFOAM-2.2.2/src/OpenFOAM/lnInclude/typeInfo.H at line 114.

FOAM aborting
THANKS
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Old   July 8, 2016, 05:36
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Thomas
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Hi Mohsen,

Did you find the cause of the error?

Thanks
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Old   July 8, 2016, 14:47
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Hesam
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Hi Mohsen,

Check your boundary condition and boundary file in polymesh.

definition of your patches in 0 and polyMesh should be same.
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Old   April 21, 2021, 02:09
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Johnson Liu
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Quote:
Originally Posted by rapierrz View Post
Hi Mohsen,

Check your boundary condition and boundary file in polymesh.

definition of your patches in 0 and polyMesh should be same.
But the same face might have different boundary conditions in the 0 directory. For example, inlet might be set as freestream in k but zeroGradient in p. In this case, what should be the type for the inlet in the boundary file in polymesh?
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Old   April 21, 2021, 04:38
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Yann
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Quote:
Originally Posted by Johnson K. Liu View Post
But the same face might have different boundary conditions in the 0 directory. For example, inlet might be set as freestream in k but zeroGradient in p. In this case, what should be the type for the inlet in the boundary file in polymesh?
It should be a type "patch"
Have a look at the user guide and use tutorials as examples.

https://cfd.direct/openfoam/user-gui...#x25-1770005.2
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Old   May 15, 2021, 09:41
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Johnson Liu
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Quote:
Originally Posted by Yann View Post
It should be a type "patch"
Have a look at the user guide and use tutorials as examples.

https://cfd.direct/openfoam/user-gui...#x25-1770005.2
Thank you very much Yann!
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