Dynamic meshing - UDF

Jiang · June 19, 2013, 10:46

Hey,

I have started to work with dynamic meshing on a pressure valve for a moving valve disc. i have been using the UDF coding of a SDoF piston from ANSYS with some modifications. However it does not seem to be working
i have tried looking for turotials for UDF and dynamic meshing but many of the links have became invalid or not related.
If any one can guide me in the right directions for dynamic meshing or notice i might be doing something wrong

Thanks in Advance

Jiang

Jiang · June 20, 2013, 10:18

To clarify to my problem. I'm doing FSI, and im using the system coupling option in Fluent, by doing this, it does not allow me to add a motion to the valve disc. I'm new to dynamic meshing and FSI, can someone kick start me with a few hints?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
UDF CG_MOTION rotation dynamic mesh	Mads	FLUENT	2	April 15, 2014 03:30
dynamic meshing UDF	wlt_1985	FLUENT	0	April 9, 2011 04:10
Issues with dynamic meshing	sridhu88	FLUENT	1	June 11, 2009 16:46
Dynamic meshing: UDF for rigid body Motion	Manoj Kumar	FLUENT	0	June 20, 2005 01:02
Fluent 6.2 dynamic meshing	tiger	FLUENT	1	May 4, 2005 11:58

June 20, 2013, 10:18		#2
Jiang New Member Jiang Join Date: Dec 2011 Posts: 10 Rep Power: 14	To clarify to my problem. I'm doing FSI, and im using the system coupling option in Fluent, by doing this, it does not allow me to add a motion to the valve disc. I'm new to dynamic meshing and FSI, can someone kick start me with a few hints?