I simulated a shaft with thermal-stress physics. I have results but how can i calculate displacement and stress in desired cross-section due to thermal shock?
Dear Milad Sakkaki
Do you use of "derived values" box in the "result"?
Kourosh Vaferi
For example: for calculating temperature should type T, what about displacement and stress?
Milad Sakkaki
I think, your mean is "expression" in COMSOL.
For displacement you can type "solid.disp" and about stress, you must define what kind of stress is your purpose. For example principle stress, normal stress, shear stress, von-mises stress and etc.
Dear milad
Go to expression part and find the name of thing you are looking for example principle stress
Dear milad
Click on expression/solid mechanic/displacement
expression/solid mechanic/stress then click on every type of stress you want.
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