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Old   January 20, 2018, 06:42
Default problem in solving
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Chayanit Nigaltia
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I have imported mesh file from ANSYS and it worked properly but when I ran the solver it is showing the following error.

FOAM FATAL IO ERROR:
cannot find file

file: /home/dell/OpenFOAM/OpenFOAM-3.0.0/tutorials/incompressible/pimpleDyMFoam/wingMotion/new_wing/0/pointDisplacement at line 0.

From function regIOobject::readStream()
in file db/regIOobject/regIOobjectRead.C at line 73.

FOAM exiting
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Old   January 22, 2018, 06:46
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Ricky
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Hallo CHAYANIT,

I haven't worked with dynamic meshes so far. But as per your error it says that you don't have pointDisplacement initialized in your 0 folder. Have a look at incompressible/pimpleDyMFoam/wingMotion tutorials. Perhaps most of your questions will be answered.

Hope this helps!

Regards,
Ricky

Quote:
Originally Posted by CHAYANIT View Post
I have imported mesh file from ANSYS and it worked properly but when I ran the solver it is showing the following error.

FOAM FATAL IO ERROR:
cannot find file

file: /home/dell/OpenFOAM/OpenFOAM-3.0.0/tutorials/incompressible/pimpleDyMFoam/wingMotion/new_wing/0/pointDisplacement at line 0.

From function regIOobject::readStream()
in file db/regIOobject/regIOobjectRead.C at line 73.

FOAM exiting
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Old   February 9, 2018, 05:55
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Chayanit Nigaltia
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I am new on OpenFOAM. So to use OpenFoam is it necessary to know C++??
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Old   February 9, 2018, 14:25
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Chayanit Nigaltia
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Thank you.
I worked with wing motion tutorial that you suggested.Bur on solving, it is showing the following error.


Selecting dynamicFvMesh dynamicMotionSolverFvMesh
Selecting motion solver: sixDoFRigidBodyMotion


--> FOAM FATAL IO ERROR:
cannot find file

file: /home/dell/OpenFOAM/OpenFOAM-3.0.0/tutorials/incompressible/pimpleDyMFoam/wingMotion/no/0/pointDisplacement at line 0.

From function regIOobject::readStream()
in file db/regIOobject/regIOobjectRead.C at line 73.

FOAM exiting
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