Menu

Discussion Forum

New Discussion
Filtern

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Moving mesh in FSI issues

Posted 18.12.2011, 19:38 GMT-5 MEMS & Nanotechnology, Fluid & Heat, MEMS & Piezoelectric Devices, Computational Fluid Dynamics (CFD), Modeling Tools & Definitions, Parameters, Variables, & Functions, Results & Visualization, Studies & Solvers Version 4.2a 0 Replies

Chiwei Ong
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi, Dear all,

attached model is able to get converge, however, the fluid do not deform with solid,
May I know why?

I think this is belong to post processing data, since the wall has displacement, just it separate from fluid only.
but i just cannot show the result in correct way.

Solution is in spatial mesh.

Any idea?

p/s: you may run the model to see the solution in the last 2D plot group. 0.04s. The solid side detach from fluid.OMG!

Thank you.
0 Replies Last Post 18.12.2011, 19:38 GMT-5
COMSOL Moderator

Hello Chiwei Ong

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content