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

Wrong results in simulations of a propeller by simpleSRFFoam

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

Reply
 
LinkBack Thread Tools Display Modes
Old   September 14, 2011, 21:11
Default Wrong results in simulations of a propeller by simpleSRFFoam
  #1
New Member
 
zcs
Join Date: Sep 2011
Posts: 1
Rep Power: 0
crazy_cssrc is on a distinguished road
hi,every one.
i'm new in openfoam,recently i began to simulate the flow around a propeller by simpleSRFFoam,and the computation can run without breaks,but the pressure value on blade is too high at 10^7,and the distribution is totally wrong,while the velocity looks correct. i tried many times but the problem still exist.

firstly,i thought it would be the reason of cyclic BCs,so i used the whole flow channel without cyclic BCs,but the pressure distribution still totally wrong.

thank you for any help !!
crazy_cssrc is offline   Reply With Quote

Reply

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
Different Results from Fluent 5.5 and Fluent 6.0 Rajeev Kumar Singh FLUENT 6 December 19, 2010 12:33
wind tunnel results vs fluent pixie Main CFD Forum 1 August 20, 2009 08:02
a propeller 2 way fsi kantored CFX 9 April 11, 2007 14:51
bad results when compared with other simulations Le Stanc CFX 12 November 8, 2006 02:47
Problems with repeating results Lee CD-adapco 4 May 26, 2006 03:39


All times are GMT -4. The time now is 06:30.