IBBM 2017

Rigid-deformable coupling should include biphasic materials
issueid=316 08-29-2010 07:08 AM
Moderator
Rigid-deformable coupling should include biphasic materials
The current implementation does not account for rigid-biphasic coupling

When coupling rigid and biphasic materials, the stiffness matrix needs to include a coupling term for the contribution of the mass balance equation to the virtual work (since the mass balance involves the solid velocity).
Issue Details
Issue Number 316
Issue Type Feature
Project FEBio
Category Unknown
Status Implemented
Priority 3
Suggested Version Unknown
Implemented Version (none)
Votes for this feature 0
Votes against this feature 0
Assigned Users ateshian
Tags (none)




12-28-2011 04:42 PM
Lead Code Developer
Hi Gerard,

Can you please elaborate on this issue. I'm not sure I understand what you mean or how this is related to rigid bodies.

Thanks,

Steve.

12-29-2011 04:23 PM
Moderator
Hi Steve,

I'll email you the equations to clarify this.

Best,

Gerard

07-13-2015 11:29 AM
Lead Code Developer
Hi Gerard,

Just cleaning up some old posts. I believe this is implemented now, correct?

Thanks,

Steve

07-13-2015 03:30 PM
Moderator
Yes, thanks.
Gerard

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