CFD Online Logo CFD Online URL
Home > Forums > Main CFD Forum

ghost fluid method (shock tube problem)

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

LinkBack Thread Tools Display Modes
Old   March 1, 2009, 07:16
Default ghost fluid method (shock tube problem)
Posts: n/a

I wnat to solve shock tube problem by ghost fluid method as a boundary condition at the discontiniuty. (such as Fedkew's paper 'GFM for shocks,detonation and deflagration') but in Rieman problem, at first there is not shock and after a very short time shock will appear.

In period of time that shock does not exist, can I use ghost fluid boundary condition for shock? or should I use GFM method after the shock appear?

  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
Shock tube simulation harish FLUENT 5 January 25, 2014 03:20
Level set and Ghost Fluid Method alvin11 OpenFOAM 1 December 6, 2011 05:10
plotting not working (shock tube problem) cfdguy2008 FLUENT 0 July 24, 2008 12:50
Shock tube problem AB CD-adapco 1 November 9, 2004 01:25
shock tube: problem initiation Gareth CD-adapco 3 April 15, 2003 03:23

All times are GMT -4. The time now is 20:18.