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

Problem with SonicFoam

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

Reply
 
LinkBack Thread Tools Display Modes
Old   April 26, 2010, 14:26
Default Problem with SonicFoam
  #1
Member
 
KGN
Join Date: Oct 2009
Location: Chennai, India
Posts: 95
Rep Power: 7
mecbe2002 is on a distinguished road
Hi all,

I am trying to simulate supersonic Inviscid flow over missile. I am using "sonicFoam" solver.

The velocity plots of OpenFoam & Fluent are matching but the pressure plots are not matching. OF results are half the value of Fluent results
Wat may be the problem..

I attached the case file

rhopSonicFoam & rhoSonicFoam are available for inviscid flow computation, but i am not able to calculate the lift & drag force.

No valid model for viscous stress calculation.

From function forces::devRhoReff()
in file forces/forces.C at line 115.


Regards
mecbe
Attached Files
File Type: gz 0.tar.gz (1.5 KB, 9 views)
File Type: gz system.tar.gz (1.1 KB, 10 views)
mecbe2002 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
UDF compiling problem Wouter Fluent UDF and Scheme Programming 6 June 6, 2012 04:43
Incoherent problem table in hollow-fiber spinning Gianni FLUENT 0 April 5, 2008 10:33
natural convection problem for a CHT problem Se-Hee CFX 2 June 10, 2007 06:29
Adiabatic and Rotating wall (Convection problem) ParodDav CFX 5 April 29, 2007 19:13
Is this problem well posed? Thomas P. Abraham Main CFD Forum 5 September 8, 1999 14:52


All times are GMT -4. The time now is 17:39.