CFD Online Logo CFD Online URL
Home > Forums > OpenFOAM Running, Solving & CFD

Problems about dynamic mesh

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

LinkBack Thread Tools Display Modes
Old   December 16, 2008, 06:23
Default hi,everyone I tried to simula
New Member
Join Date: Mar 2009
Location: shanghai, China
Posts: 2
Rep Power: 0
qinnan is on a distinguished road
I tried to simulate the water-entry problems with interDyMFoam. There were two problems troubled me. At first,I used the dynamicMotionSolverFvMesh and found that the gamma values changed with deformation of the meshes. When the volume of meshes increased, gamma value decreased very quickly. what caused this problem? The second question : if the motion of the body is not periodical, can I still use movingConeTopoFvMesh? Must I re-write or modify the code of movingConeTopoFvMesh? would anyone give me some suggestion? Thanks!
qinnan is offline   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
Problems with Dynamic Mesh: DEFINE_GRID_MOTION Claudia FLUENT 11 September 25, 2013 14:23
Problems with dynamic memory allocation Syed Siemens 0 July 23, 2006 12:02
Problems using dynamic mesh and 6dof solver Brett FLUENT 0 March 3, 2006 18:45
Dynamic Meshing Problems Shuto FLUENT 3 January 19, 2005 21:09
Can Fidap solve dynamic mesh problems? Sandy FLUENT 0 September 29, 2003 00:45

All times are GMT -4. The time now is 23:37.