Home > Forums > Main CFD Forum

Could large grids expansion ratio cause larger numerical error?

Mark Forums Read

Reply

May 4, 2013, 05:48	Could large grids expansion ratio cause larger numerical error?	#1
Anna Tian Senior Member Shoushou Tian Join Date: Jul 2012 Posts: 193 Rep Power: 2	Hi, Large grids expansion ratio may make the convergence more difficult. I'm wondering could large expansion ratio also increase the numerical error if the same residual criteria target is reached? __________________ Best regards, Shoushou Last edited by Anna Tian; May 5, 2013 at 12:01.

Reply

« Previous Thread | Next Thread »

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

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 Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Undeclared Identifier Errof UDF	SteveGoat	Fluent UDF and Scheme Programming	4	May 18, 2012 03:27
Version 15 on Mac OS X	gschaider	OpenFOAM Installation	120	December 2, 2009 10:23
OpenFOAM on MinGW crosscompiler hosted on Linux	allenzhao	OpenFOAM Installation	127	January 30, 2009 19:08
Compiling problems with hello worldC	fw407	OpenFOAM Installation	21	January 6, 2008 17:38
DecomposePar links against liblamso0 with OpenMPI	jens_klostermann	OpenFOAM Bugs	11	June 28, 2007 17:51

All times are GMT -4. The time now is 09:18.