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How to support flexible tube.

Hi- I am doing a 3D FSI model on a simple branched artery with blood flow. I naturally want the artery to expand and contract as the fluid moves though. What is the best way to constrain the inlets /...

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Re: How to support flexible tube.

Attached is the picture of the geometry.

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Re: How to support flexible tube.

Hi Barrett, One way to define constraints that prevent rigid body motions without causing localized stresses, and without preventing contraction/expansion, is to define displacement constraints on each...

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