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

LES modelling help

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   February 24, 2011, 23:32
Red face LES modelling help
  #1
New Member
 
EJIEH
Join Date: Feb 2011
Posts: 4
Rep Power: 15
purduejack is on a distinguished road
Hi,

1ST, I want to state that I am very new to OpenFOAM.

Now I have been given a task to model a supersonic flow over an inclined plane/wall.

The main reason for this exercise is to test out the LESmodel, smagorinsky.

This might sound stupid, but i tried to make the forwardStep case in SonicfOAM into a turbulent one by literally copy pasting from other foam cases in the tutorials.I was thinking of just modifying the forwardStep case's blockDict to the geometry i want and copy the Lesproperties and the constants from other tutorial case that is using LES.

Sad to say it didnt work. Coz when i "list" the files in the terminal, the files i copy pasted didnt appear in the terminal window. It couldnt and shouldnt work this way right?

My main question is that do i have to compile a new case using the wmake? or there is an easier way.

Many thanks first to anyone who replies to my questions.
purduejack is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
LES vs RANS modelling Valerio Main CFD Forum 7 October 22, 2011 14:25
LES & DES Question for wall modelling James FLUENT 1 February 25, 2009 11:14
LES near wall modelling cfd novice Main CFD Forum 1 March 20, 2008 14:42
Near wall modelling in LES cfd novice CFX 2 March 17, 2008 14:54
LES modelling Sufian FLUENT 2 August 12, 2006 20:00


All times are GMT -4. The time now is 03:26.