Contact UDF for dynamic mesh problem. -- CFD Online Discussion Forums

February 15, 2016, 20:12	Contact UDF for dynamic mesh problem.	#1
A.Jalal New Member Ahmed Jalal Join Date: Mar 2015 Posts: 22 Rep Power: 11	All, I am trying to simulate a valve closing in ANSYS Fluent 16.2 and would like to create a UDF that allows me to specify a zone as a porous medium once two walls get very close to each other that way fluid will still pass through without recieving any negative volume errors. Doe anyone have any suggestions. I am basically modelling a 2D plane of a valve body and a spring loaded poppet. Thank you

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are Off Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[snappyHexMesh] No layers in a small gap	bobburnquist	OpenFOAM Meshing & Mesh Conversion	6	August 26, 2015 10:38
Need HELP in writing UDF for a dynamic mesh problem	farrux	Fluent UDF and Scheme Programming	0	July 3, 2015 03:53
[ICEM] Problem with using the Delaunay volume mesh method	manahara	ANSYS Meshing & Geometry	12	December 25, 2014 22:54
Icemcfd 11: Loss of mesh from surface mesh option?	Joe	CFX	2	March 26, 2007 19:10
unstructured vs. structured grids	Frank Muldoon	Main CFD Forum	1	January 5, 1999 11:09

All times are GMT -4. The time now is 20:05.