CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

numerical stability analysis

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

LinkBack Thread Tools Display Modes
Old   May 18, 2002, 00:05
Default numerical stability analysis
Wen Long
Posts: n/a
Hi, friends:

I'm sort of wondering why no much work done on numerical stability analysis for mult-dimentional and multi-equation systems.

All I can see is e.g in text books of Finite Difference Method, people say a lot on stability/ consistancy/convergence on one dimensional problems like 1D simple wave eqn, 1D Burgers equation, 1D KdV equation bla bla.

Actually, a 2-D/3-D scheme can be unstable simply because of lateral boundaries, cross-derivatives ...

Any one have a better clue on this? Or is there any thing new here?


  Reply With Quote

Old   May 22, 2002, 00:14
Default Re: numerical stability analysis
Posts: n/a
Assalam Alaykum wa Rahmatullah Dear Sir I am doing M.E. by research in NED University my research project is "revemping of Francis Turbine applying CFD".I am studing solution of different equations like laplacian equation,poission equation,but still i haven't got any book or research paper in which solution of Navier-Stoke equation and Euler equation is present.If you know any book or article which will be helpful for me please informe me. waiting for ur prompt reply Wasalam, MUKKARUM HUSSAIN RESEARCH ASSISTANT
  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
Numerical Error Analysis MechE Main CFD Forum 0 April 7, 2010 16:19
Finite difference stability analysis Frank Main CFD Forum 2 August 31, 2006 14:30
Stability Analysis skg Main CFD Forum 3 June 15, 2006 08:41
Stability for Nonlinear Numerical Scheme Guo Main CFD Forum 3 February 12, 2001 13:21
Stability analysis on a non-uniform grid PRAVEEN CHANDRASHEKAR Main CFD Forum 7 July 2, 1999 01:46

All times are GMT -4. The time now is 06:37.