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

Moving Boundary

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

LinkBack Thread Tools Display Modes
Old   February 5, 2014, 02:19
Default Moving Boundary
New Member
Join Date: Apr 2011
Posts: 10
Rep Power: 8
hadieliasi is on a distinguished road
Hi everyone.
I am going to solve a problem with SIMPLE method.In this problem I have solid cells that they moves in domain. I define those cells with great viscosity but when I run the code( teach.for) and I find residual of u and v is very much and they reduced to a specified value ( e.g. 10e+3) but Mass_residual reduced to a minimum value (e.g. 10e-7). if I calculate residuals without solid cells, all residual reduced to minimum values (10e-7) But i don't sure that it is correct.
If anybody can help me about that , please help me.
thank u
hadieliasi is offline   Reply With Quote


simple, simple algorithm

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
Question about heat transfer coefficient setting for CFX Anna Tian CFX 1 June 16, 2013 06:28
moving boundary mahdinili CFX 0 October 31, 2011 11:44
Import problem ARC Open Source Meshers: Gmsh, Netgen, CGNS, ... 0 February 27, 2010 11:56
RPM in Wind Turbine Pankaj CFX 9 November 23, 2009 05:05
solidification/melting model - moving boundary Thomas Bauer FLUENT 2 July 6, 2006 01:42

All times are GMT -4. The time now is 11:48.