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

Multigrid with SIMPLE Navier-Stokes Solver

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 12, 2011, 22:42
Default Multigrid with SIMPLE Navier-Stokes Solver
  #1
New Member
 
Tyson Watkins
Join Date: Apr 2011
Posts: 1
Rep Power: 0
tyson is on a distinguished road
I am trying to adapt a non-linear multigrid scheme to the SIMPLE 2-D incompressible Navier-Stokes solver. I have gotten the nonlinear multigrid to work fine with a simple heat equation on a 2-D plate with generation. I have read multiple papers and a few sections of books describing the multigrid technique, yet I have yet to find one that goes into detail on what exactly to restrict to a coarser grid and how to solve what was restricted. Any help on the subject would be greatly appreciated. Thanks.
tyson is offline   Reply With Quote

Old   June 12, 2011, 03:09
Default Multigrid
  #2
Super Moderator
 
Hans Bihs
Join Date: Jun 2009
Location: Trondheim, Norway
Posts: 403
Rep Power: 19
valgrinda is on a distinguished road
Hei,

Check this book:

http://books.google.com/books?id=oST...page&q&f=false

Cheers
Hans
valgrinda is offline   Reply With Quote

Reply

Tags
multigrid, navier-stokes, simple algorithm

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
Filtered navier stokes equation..LES:: Palani Velladurai Main CFD Forum 7 September 6, 2013 03:51
Adding a term to Navier Stokes Equation ashtonJ CFX 3 January 15, 2011 07:32
ILU for Navier stokes problems Raju Main CFD Forum 5 July 29, 2006 15:15
Coupled solver and multigrid Hong Main CFD Forum 0 September 11, 2000 10:05
explicit CFD solver and multigrid John Buckley Main CFD Forum 5 March 8, 2000 06:00


All times are GMT -4. The time now is 10:23.