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

Membrane penetration

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 5, 2019, 12:47
Default Membrane penetration
  #1
New Member
 
Jason FANG
Join Date: Aug 2019
Posts: 6
Rep Power: 7
Jasonf is on a distinguished road
Hi everyone!
I'm working on a simulation of membrane-based filtration, but recently encountered a big difficulty. I'm eager to get any guidance.
The physical problem shown in FIG: The computing domain consists of two different fluid zones
Encountering problem: After initializing the case and loading UDF, I run it and got a error report: 1) Divergence detected in AMG solver: momentum, pressure correction, and species. 2) Error at host: floating point exception. and 3) Error at Node: floating point exception.
Attached Images
File Type: png Illustration.png (21.4 KB, 11 views)

Last edited by Jasonf; September 9, 2019 at 08:27.
Jasonf is offline   Reply With Quote

Reply

Tags
floating point exception, membrane penetration, mixture setting

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
SprayFoam, vapor penetration shorter than the liquid penetration heruitian OpenFOAM Running, Solving & CFD 8 August 20, 2020 11:58
Membrane Filtration CFD simulation zobekenobe FLUENT 5 June 5, 2018 13:40
Seeking help in designing three types of deformable membrane boundary. beancurd70 OpenFOAM Programming & Development 2 October 1, 2013 17:23
gas diffusion through membrane sosat1012 CFX 0 September 8, 2010 09:14
mass transfer from fluids to membrane Peter FLUENT 0 August 2, 2002 15:27


All times are GMT -4. The time now is 02:20.