svFSI displacement BC

[Tanmay Shidhore]

Hello,

I wanted to ask how a zero normal displacement BC could be implemented in svFSI? Thanks.

[David Parker]

Hi Tanmay,

Are you talking about wall displacement? Have a look here http://simvascular.github.io/docssvFSI. ... all_motion.

Cheers,
Dave

[Tanmay Shidhore]

Hi David,

Not exactly. I want to constrain the displacement of the end caps of my solid domain such that it is only along the tangential direction rather than prescribing a known wall motion profile. Thanks.

[David Parker]

Hi Tanmay,

I don't know how to constrain the displacement of the solid end caps. I suggest getting in touch with Vijay Vedula. He wrote svFSI so he should know how to do this.

Cheers,
Dave