CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

Dynamic mesh smoothing & remeshing

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 10, 2024, 01:46
Default Dynamic mesh smoothing & remeshing
  #1
New Member
 
Been
Join Date: May 2024
Posts: 1
Rep Power: 0
anybody help me is on a distinguished road
Hi,
I'm just starting to study Dynamic Mesh.




I want to implement a dynamic mesh where the pink faces rotate in the direction of the red arrow and the light blue faces disappear.

I've tried using profile to get the pink side to move in the direction of the red arrow, but the nodes on the light blue side are remeshing and don't merge or disappear, the cells just shrink in size, and the shape is broken.

I'm wondering what options I should give to the light blue side in this situation.

* I am currently using smoothing and remeshing, and have tried spring and diffusion among the smoothing schemes.

* Do I need to compile the UDF separately for the light blue side?
If I should use UDF, which macro should I use?

I've been struggling with this for a month now.
Please help ,,
anybody help me is offline   Reply With Quote

Reply

Tags
dynamic mesh, fluent, remeshing, smoothing

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Dynamic Mesh Problem. Tom Clark FLUENT 10 June 21, 2021 04:27
[snappyHexMesh] non uniform mesh near the stl object vava10 OpenFOAM Meshing & Mesh Conversion 0 January 31, 2021 14:41
Local mesh refinement definition in a DEFORMING dynamic mesh zone using Dynamic Mesh Emanuele88 FLUENT 0 February 9, 2016 11:39
Moving mesh Niklas Wikstrom (Wikstrom) OpenFOAM Running, Solving & CFD 122 June 15, 2014 06:20
Update of the variables after dynamic mesh motion. gtg258f OpenFOAM Programming & Development 9 January 18, 2014 10:08


All times are GMT -4. The time now is 09:43.