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Forum: CFX

October 16, 2014, 02:59

Replies: 13

FSI Structural convergence problem

Views: 5,081

Posted By mrkmrk

Everyone that has this problem should read this...

Everyone that has this problem should read this forum information first,
"Initializing transient analysis using static analysis in two-way FSI simulation ":rolleyes:

Forum: CFX

October 15, 2014, 06:39

Replies: 13

FSI Structural convergence problem

Views: 5,081

Posted By mrkmrk

2 way FSI and relative negative pressure

After testing the effect of all convergence control parameter that I know, I have a question:

Can Ansys model the behavior of flexible tube under the relative negative pressure by two way FSI...

Forum: CFX

October 13, 2014, 15:03

Replies: 13

FSI Structural convergence problem

Views: 5,081

Posted By mrkmrk

FSI Structural convergence problem

Hi Ali,
Thanks for your response,
my inlet boundary condition is Womersley velocity components,

Did you verify any FSI simulation results by Womersley analytical solution before? (Did you...

Forum: CFX

October 5, 2014, 15:11

Replies: 13

FSI Structural convergence problem

Views: 5,081

Posted By mrkmrk

Hi I am modeling transient blood flow in a...

Hi
I am modeling transient blood flow in a simple flexible tube,
The pressure distribution in this tube is oscillatory in time like this function: P= 1000*sin (t) (pa)
(This is not absolute...

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