the grids doesn't move in dynamic mesh -- CFD Online Discussion Forums

July 4, 2008, 18:51	the grids doesn't move in dynamic mesh	#1
fata Guest Posts: n/a	i have made a rectangular model. the uper face is moving down by hooking a dynamic-grid-motion. but after some iterations the error occurs that the fluent identifies negative valoume. so when i check the grids, they doesn't move down with the upper face. the side faces are deforming zone and the down face is stationary. can somebody help me?

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
A question about dynamic overset grids	JXIA	Main CFD Forum	4	January 10, 2008 03:50
copy mesh with icemcfd for structured grids	michael	Main CFD Forum	3	July 27, 2006 08:40
Using engineering data to move a mesh	hermallorn	Siemens	1	May 12, 2006 19:47
dynamic mesh - structured or cooper mesh	Manoj Kumar	FLUENT	2	November 11, 2005 01:18
dynamic mesh and sliding mesh	nasser	FLUENT	0	November 1, 2005 02:37

All times are GMT -4. The time now is 20:31.