different results by version 2.3.0 vs 3.0.0 -- CFD Online Discussion Forums

October 24, 2018, 06:37

different results by version 2.3.0 vs 3.0.0

kagen816

New Member

Not applicable

Join Date: Sep 2018

Posts: 15

Rep Power: 7

Dear Foamers,

I am calculating a case of cylinder flow. I am using DES(SA) in OpenFoam 3.0.0 but can't get a good result. There is a very interesting thing I found: I used the same grids, boundary conditions , fvsolution, fvscheme in openfoam2.3.0 and then I got a good result. I want to know why? I want to know the reason because I want to use WALE model in 3.0.0 which can not use in 2.3.0.

my question:
1. what cause the difference between version 2.3.0 and 3.0.0?
2. Can I get the same DES results in 3.0.0 as in 2.3.0 by adjusting some thing?

BEST

Attached Files

scheme and solution2.3.0.zip (1.3 KB, 3 views)

« Previous Thread | Next Thread »

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 Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Problem: Very long "write" time (~2h-3h) for results and transient results	Shawn_A	CFX	16	April 12, 2016 20:49
OpenFOAM version 2.3.0 RPM on SuSE linux 12.2	gautami	OpenFOAM Installation	2	May 25, 2014 11:37
Adding temperature to interFoam, openFOAM version 2.3.0	abdessamad	OpenFOAM Programming & Development	0	May 9, 2014 08:27
Divergent temperature in chtMultiRegion(Simple)Foam	akrasemann	OpenFOAM Running, Solving & CFD	13	March 24, 2014 02:54
How can i uninstall new version of OF	shipman	OpenFOAM Installation	5	August 12, 2013 04:01

All times are GMT -4. The time now is 15:25.