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

Wall boundary Conditions-CFX4

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 28, 2005, 21:51
Default Wall boundary Conditions-CFX4
  #1
Robin K
Guest
 
Posts: n/a
Hi (Again),

In my CHT model, I want to specify a non-zero flux for scalar4. So this is what I have done so far (the wall between fluid/solid interface is called conducting boundary)

CALL IPALL('CONDUCTING WALL','WALL','PATCH','CENTRES',IPT,NPT,

+ CWORK,IWORK)

DO 200 I=1,NPT

INODE=IPT(I)

A(IS+3,IPHS,INODE) = 0.0

B(IS+3,IPHS,INODE) = 1.0

C(IS+3,IPHS,INODE) = Qc

CONTINUE

Qc is specified; at present it is constant. But I want to apply Qc as a function of either Temperature in the solid or the fluid.

Could someone advise PLEASE on how to obatin the variable T for solid and the fluid when we are in the wall region!

Many Thanks...

Robin K
  Reply With Quote

Reply

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
Implementation of boundary conditions for FVM Tom Main CFD Forum 7 August 26, 2014 06:58
wall functions and boundary conditions in OF 1.7.1 cristobal OpenFOAM 2 May 6, 2011 05:10
RPM in Wind Turbine Pankaj CFX 9 November 23, 2009 05:05
Wall boundary conditions for 3d-cylinder Martin Bellmann FLUENT 1 July 11, 2008 14:04
Boundary conditions? Tom Main CFD Forum 0 November 5, 2002 02:54


All times are GMT -4. The time now is 05:12.