Methodology of fluid-structure interaction analysis in RADIOSS

Yuki Kaneko

When performing fluid-structure interaction analysis with RADIOSS, is it solved using an explicit method?

Rajashri_Saha

Hi Yuki,

Yes, in Radioss it is solved through explicit method.

Thanks

Rajashri

Polyvios Romanidis

Hi Yuki,

Radioss is an explicit solver generally and this is true for FSI simulation too!

You can only found specific applications were the implicit solution is used and all are sum-up in the following link:

https://help.altair.com/hwsolvers/rad/topics/solvers/rad/implicit_solutions_intro_engine_r.htm

In all other cases the solution is explicit!

Polyvios

Yuki Kaneko

I appreciate all of your responses!