CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > FLUENT

shock tube setup

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

LinkBack Thread Tools Display Modes
Old   February 7, 2012, 02:57
Default shock tube setup
New Member
Join Date: Dec 2011
Posts: 28
Rep Power: 8
dsn2491 is on a distinguished road

I am tryin to simulate a M=2.1 shock wave in FLUENT. I have defined a UDF for the boundary conditions and using a courant number of 1.

Immediately after the calculation starts the values deviate a lot frm the set values and the calculation from there on goes haywire.

Can someone tell me why this is happening and wat are the things i need to look into for rectifying the problem

dsn2491 is offline   Reply With Quote


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
HLL Riemann Shock Tube Matlab Problem Luke F Main CFD Forum 2 May 20, 2016 02:10
Shock tube simulation harish FLUENT 5 January 25, 2014 03:20
rhoCentralFoam not reflecting shock in Shock Tube? Astaria OpenFOAM Running, Solving & CFD 5 March 4, 2012 04:07
shock tube validation AB Main CFD Forum 3 December 10, 2004 08:31
Shock tube problem AB Siemens 1 November 9, 2004 01:25

All times are GMT -4. The time now is 06:11.