Need help on FSI in ANSYS-10

April 7, 2007, 02:42

I doing FSI study on ARTERY using ansys-10. I am doing 3-D FSI analysis using a macro.

I am using Flortan for CFD part.

I tried with time step in terms of milli seconds, I didn't faced any problem with radial deformation of artery, but when time step crosses mili seconds, the deformation is not in radial direction but it's it's predominant in X-direction. can anybody help in overcoming this difficulty ........?.

Also the force transfer from fluid is in cartesian, is there any way to make it in cylindrical.I tried al possible ways, but wasn't able to solve it. Kindly suggest me to solve this problem.

April 21, 2007, 06:03

help me

April 7, 2007, 02:42	Need help on FSI in ANSYS-10	#1
SHAH MOHAMMED ABDUL KHADER Guest Posts: n/a	I doing FSI study on ARTERY using ansys-10. I am doing 3-D FSI analysis using a macro. I am using Flortan for CFD part. I tried with time step in terms of milli seconds, I didn't faced any problem with radial deformation of artery, but when time step crosses mili seconds, the deformation is not in radial direction but it's it's predominant in X-direction. can anybody help in overcoming this difficulty ........?. Also the force transfer from fluid is in cartesian, is there any way to make it in cylindrical.I tried al possible ways, but wasn't able to solve it. Kindly suggest me to solve this problem.

April 21, 2007, 06:03	Re: Need help on FSI in ANSYS-10	#2
jeeva Guest Posts: n/a	help me

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Fluid structure interaction	jnattia	Main CFD Forum	25	May 21, 2015 10:16
2way FSI with Ansys workbench	lingdeer	ANSYS	3	May 9, 2013 04:48
Restart FSI run on ANSYS CFX	lingdeer	CFX	3	October 10, 2011 10:47
FSI using Ansys LS-Dyna and CFX	YY	CFX	2	April 9, 2008 07:40
FSI using CFX and ANSYS	Bi Chang	CFX	2	May 10, 2005 05:47