CFD Online Logo CFD Online URL
Home > Forums > FLUENT


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

LinkBack Thread Tools Display Modes
Old   August 22, 2006, 12:26
Default Blowdown
Posts: n/a
I'm trying to model a transient blowdown where I have two vessels connected by a nozzle. One is at a high T,P and the other at ambient conditions, and I believe it is choked in the nozzle. It seems depending on my solver setup, either the temperature seems to act physical or the pressure, but not both with the same solver setup. Right now I'm using coupled solver, explicit formulation, with the "unsteady formulation" as 1st order implicit. It seems to be working somewhat well. Also any recommendations on which material density spec if good for this application. Thanks in advance
  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
Numerical simulation of blowdown events tayocares4ever Main CFD Forum 0 December 13, 2009 08:01
Simulation of blowdown through vent joe_star FLUENT 3 October 30, 2009 06:16

All times are GMT -4. The time now is 19:57.