CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT > Fluent Multiphase

supersonic injection

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   January 14, 2015, 12:49
Default supersonic injection
  #1
New Member
 
mehrdad
Join Date: Feb 2011
Posts: 20
Rep Power: 15
mhdmk is on a distinguished road
Hello

i want to simulate a supersonic Air flow that is injected in to a water tank. i used both mixture and Eulerian methods. but in simulation when air is reaching to high much number and injected in water the solution is diverged. i set the under relaxation factor at very numbers(0.1or0.2) but the problem still is not converged. so has anyone faced this problem before?

best regards
mhdmk is offline   Reply With Quote

Reply


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
Diesel injection problem Jurek FLUENT 2 June 16, 2017 06:05
[How to obtain supersonic flow inside a supersonic wind tunnel ?] yx213 Siemens 1 September 17, 2014 13:52
injection problem Mark New FLUENT 0 August 4, 2013 01:30
jou file command for the injection! asal FLUENT 0 June 4, 2013 04:15
Probelm with supersonic exhaust to ambient newj CFX 2 August 9, 2012 18:01


All times are GMT -4. The time now is 19:34.