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Using output of a study as input in a new study.

Posted Apr 23, 2019, 6:42 a.m. EDT 1 Reply

Max van Wanrooij
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Hello,

I am trying to run a time dependent CFD problem with a variable flow rate, and obtain the reaction forces on the wall of the lumen. Then I would like to apply these reaction forces in a new time dependent solid mechanics problem to obtain the stressed inside this material. I can't however figure out how to properly apply the time dependent load on the wall in the second study. Any help would be greatly appreciated.

I am using COMSOL version 5.4.

Kind regards, Max

1 Reply Last Post Apr 23, 2019, 8:48 a.m. EDT
Henrik Sönnerlind COMSOL Employee

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Posted: 6 years ago Apr 23, 2019, 8:48 a.m. EDT
Updated: 6 years ago Apr 23, 2019, 8:49 a.m. EDT

Hi Max,

I think like this example https://www.comsol.com/model/fluid-structure-interaction-in-a-network-of-blood-vessels-660 contains essentially what you are looking for.

Regards,
Henrik

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Henrik Sönnerlind
COMSOL
Hi Max, I think like this example contains essentially what you are looking for. Regards, Henrik

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