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Fluid-Structure Interaction where the channle walls are allowed to inflate

Posted 01.05.2012, 09:53 GMT-4 Computational Fluid Dynamics (CFD) 0 Replies

Ehsan
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Dear all,

I need your help to understand the physics and model the problem in COMSOL.

THE PROBLEM:
Flow of fluid through a channel with flexible walls. Walls may be inflate or bend due to viscous and pressure forces asserted by fluid.

NOTE:
The movement of wall (inflation) will change the fluid flow domain as well.


What is the best package/approach/description of this model. Experts please advise.

Regards,
Ehsan
0 Replies Last Post 01.05.2012, 09:53 GMT-4
COMSOL Moderator

Hello Ehsan

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