CFD Online Logo CFD Online URL
Home > Forums > FLUENT

about dynamic mesh model

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Display Modes
Old   August 2, 2004, 21:43
Default about dynamic mesh model
Posts: n/a

I failed to preview the mesh moving in any 3D cases (translate or rotate) with dynamic mesh model.After one or two steps ,non-positive volumes appear .I decreased the step size ,but it doesn't work.

I am sure the udf is ok because it works well in 2d cases.And I can see the mesh motion.

Could you give me any suggestions?If you have 3D cases,I really hope that you could send me.

Thank you very much! Regards

  Reply With Quote


Thread Tools
Display Modes

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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Moving mesh Niklas Wikstrom (Wikstrom) OpenFOAM Running, Solving & CFD 122 June 15, 2014 06:20
Some questions about mesh updating in dynamic mesh technique lzgwhy Main CFD Forum 0 June 14, 2009 08:01
Dynamic mesh - structured mesh mrestrepo30 FLUENT 0 June 3, 2009 15:40
problem about dynamic mesh of VOF model whpsoft FLUENT 0 September 8, 2005 23:06
How to define dynamic mesh model B.C using Profile David FLUENT 3 February 18, 2004 17:57

All times are GMT -4. The time now is 19:32.