HI
I've just install Elmer to try it out. And wonder if it is possible to make this simple 2D FEA of a pipe section under internal pressure and axial force at the same time.
Thanks
Axisymmetric analysis for internal pressure and force
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Re: Axisymmetric analysis for internal pressure and force
Ye it is possible.
Re: Axisymmetric analysis for internal pressure and force
thanks for a reply. Is there any similar FEA done with a tutorial how to achieve it?
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Re: Axisymmetric analysis for internal pressure and force
I do not know of one, can you post the cad geometry, internal pressure, and end load?
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Re: Axisymmetric analysis for internal pressure and force
Here files for a case. Geometry made up, internal pressure 200E3, end load 10K. Picture is the gray is undeformed, the deformed model is colored with the stresses.
Re: Axisymmetric analysis for internal pressure and force
Thank you very much for the effort. I'll check it out
After running it I got an error:
After running it I got an error:
Code: Select all
ERROR:: CheckLinearSolverOptions: MUMPS solver has not been installed.
STOP 1
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Re: Axisymmetric analysis for internal pressure and force
Change Mumps to umfpack
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Re: Axisymmetric analysis for internal pressure and force
Or you can switch to an iterative solver like this
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Re: Axisymmetric analysis for internal pressure and force
Hi
Note that by convention the axis should be aligned with y-axis (coordinate 2) and radius with x-axis (coordinate 1).
-Peter
Note that by convention the axis should be aligned with y-axis (coordinate 2) and radius with x-axis (coordinate 1).
-Peter