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CTE adjustment

Posted May 26, 2023, 6:22 p.m. EDT Structural Mechanics Version 5.4 1 Reply

E. Weiss
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The below post is related to an archived discussion

For the derivation on pp. 203-204 of the User’s Guide at https://doc.comsol.com/5.4/doc/com.comsol.help.sme/StructuralMechanicsModuleUsersGuide.pdf, substituting L(Tref)/L(Tm) from equation (2-27) into (2-29) doesn’t seem to give (2-30). Can anyone show the missing algebra?

1 Reply Last Post May 29, 2023, 10:30 a.m. EDT
Henrik Sönnerlind COMSOL Employee

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Posted: 1 year ago May 29, 2023, 10:30 a.m. EDT

Attached is an extended version of the documentation you are referring to. Since the last step of the derivation was nontrivial, it has been added for future releases.

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Henrik Sönnerlind
COMSOL
Attached is an extended version of the documentation you are referring to. Since the last step of the derivation was nontrivial, it has been added for future releases.

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