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

(ASK) can we do y plus adaption in unsteady simulation

Register Blogs Community New Posts Updated Threads Search

Like Tree1Likes
  • 1 Post By g-wagon

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 14, 2012, 02:55
Default (ASK) can we do y plus adaption in unsteady simulation
  #1
Member
 
noken
Join Date: Nov 2011
Posts: 32
Rep Power: 15
g-wagon is on a distinguished road
steady simulation will let us to do y plus adaption in a couple of time, but how do we make it in unsteady simulation? does anybody has some experience?would you tell me some??please need your help friends..
ghost82 likes this.
g-wagon is offline   Reply With Quote

Old   March 14, 2012, 23:18
Default
  #2
Member
 
noken
Join Date: Nov 2011
Posts: 32
Rep Power: 15
g-wagon is on a distinguished road
please need help
g-wagon is offline   Reply With Quote

Old   March 15, 2012, 05:53
Default
  #3
Member
 
noken
Join Date: Nov 2011
Posts: 32
Rep Power: 15
g-wagon is on a distinguished road
please need help
g-wagon is offline   Reply With Quote

Old   March 15, 2012, 10:32
Default
  #4
Senior Member
 
ghost82's Avatar
 
Rick
Join Date: Oct 2010
Posts: 1,016
Rep Power: 27
ghost82 will become famous soon enough
If it is not possible to adapt the mesh during an unsteady simulation, what about splitting the simulation in n simulations, using different meshes (so to respect y+ value) and by initializing the domain by the previous simulation results?
This is just a suggetion, I never tried it..

Daniele
ghost82 is offline   Reply With Quote

Reply


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
Adding heat source to chtMultiRegionFoam maddalena OpenFOAM Programming & Development 61 February 17, 2018 09:33
Unsteady vs Steady simulation - any difference? Sally Main CFD Forum 16 December 16, 2005 10:15
Post-processing for simulation in unsteady state Francisco Alarcón FLUENT 0 October 20, 2005 17:52
Procedure to run unsteady simulation? STN Main CFD Forum 2 February 16, 2002 05:37
1D simulation of unsteady gas flows in pipelines Andrew Chernousov Main CFD Forum 1 September 5, 1998 00:42


All times are GMT -4. The time now is 14:41.