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Large Deformations by concentration influx

Posted 8 apr 2019, 20:23 GMT-4 Structural Mechanics 0 Replies

Sameep Shah
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I am trying to model expansion of a thin film due to concentration influx. I have coupled concentration to Solid Mechanics using analogous thermal strain (both are volumetric expansions) The problem I am facing is that everytime I tick the box - Include Geometric Non-Linearities, my solution does not converge or I get unreasonable output.

Any suggestions?

0 Replies Last Post 8 apr 2019, 20:23 GMT-4
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