CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > General Forums > Main CFD Forum

Spalart-Allmaras, distance (d) to nearest wall surface in FEM

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

Like Tree1Likes
  • 1 Post By sbaffini

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 21, 2023, 03:29
Default Spalart-Allmaras, distance (d) to nearest wall surface in FEM
  #1
New Member
 
Join Date: Jan 2021
Posts: 16
Rep Power: 5
Bottikowski96 is on a distinguished road
Hello together,

I am trying to implement a turbulent channel boundary value problem using the Finite Element Method and the SA-Model in Mathematica (AceGen/ AceFEM). Do I have to compute 'd' in each node or in each gauss point?

Thanks and best regards
Bottikowski96
Bottikowski96 is offline   Reply With Quote

Old   March 21, 2023, 03:48
Default
  #2
Senior Member
 
sbaffini's Avatar
 
Paolo Lampitella
Join Date: Mar 2009
Location: Italy
Posts: 2,181
Blog Entries: 29
Rep Power: 39
sbaffini will become famous soon enoughsbaffini will become famous soon enough
Send a message via Skype™ to sbaffini
Wall distance in SA is needed in the source terms, so you need it wherever you use those source terms.
Bottikowski96 likes this.
sbaffini is offline   Reply With Quote

Old   March 21, 2023, 06:12
Default
  #3
New Member
 
Join Date: Jan 2021
Posts: 16
Rep Power: 5
Bottikowski96 is on a distinguished road
All right, thank you!
Bottikowski96 is offline   Reply With Quote

Reply

Tags
fem, spalart-allmaras

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
To use wall functions or not? y+ = 1 with Spalart Allmaras Ony OpenFOAM Running, Solving & CFD 1 May 25, 2021 18:51
SU2 7.0.7 Built on CentOS 7, parallel computation pyscript mpi exit error? EternalSeekerX SU2 3 October 9, 2020 18:28
Nearest wall Distance miz_miz CFX 15 March 2, 2015 14:07
Spalart Allmaras Wall Function vandraren OpenFOAM Running, Solving & CFD 3 February 8, 2008 08:42
where to find code for nearest wall distance Frank Main CFD Forum 1 July 5, 2005 10:07


All times are GMT -4. The time now is 08:22.