CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > General Forums > Main CFD Forum

Residual blowup after certain iterations

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 16, 2020, 12:52
Default Residual blowup after certain iterations
  #1
New Member
 
kailash
Join Date: Jun 2018
Posts: 19
Rep Power: 8
kailash007 is on a distinguished road
Hi everyone!

So, I am running a CFD simulation on fluent for the multi-phase flow of water and gas. Volume fraction being 0.05. Its a large tank with water, where I am injecting air into the tank. After 18000 iterations the residual is blowing up like anything. I am wondering what is going on.
kailash007 is offline   Reply With Quote

Reply

Tags
blowup, fluent, multi-phase, residual


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
laplacianFoam with source term Herwig OpenFOAM Running, Solving & CFD 17 November 19, 2019 14:47
[solids4Foam] How to calculate drag coeff when using solids4Foam amuzeshi OpenFOAM CC Toolkits for Fluid-Structure Interaction 15 November 7, 2019 13:50
Micro Scale Pore, icoFoam gooya_kabir OpenFOAM Running, Solving & CFD 2 November 2, 2013 14:58
pisoFoam with k-epsilon turb blows up - Some questions Heroic OpenFOAM Running, Solving & CFD 26 December 17, 2012 04:34
Orifice Plate with a fully developed flow - Problems with convergence jonmec OpenFOAM Running, Solving & CFD 3 July 28, 2011 06:24


All times are GMT -4. The time now is 22:06.