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

Modeling Solid and Fluid at the same using Interface BC..Help needed

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 4, 2013, 03:41
Default Modeling Solid and Fluid at the same using Interface BC..Help needed
  #1
New Member
 
Parampreet Singh
Join Date: May 2013
Posts: 4
Rep Power: 4
Prince Jassal is on a distinguished road
HELLO EVERYONE,

I AM MODELING AXISYMMETRIC JET IMPINGEMENT WITH 9 JETS PLACED IN AN ARRAY AND ABOVE A HEATED PLATE WHICH RECEIVES HEAT FLUX FROM THE BOTTOM FACE AND THE UPPER FACE OF THE PLATE IS INTERACTING WITH FLUID FROM THE JETS AND AMBIENT. I DID MODELING IN GAMBIT 2.3.16 AND FLUENT VERSION IS 6.3.26,USING 3D MODEL AND INCOMPRESSIBLE PBNS EQUATIONS.

1) USED APPEND FILE TOOL TO SEPARATELY MODEL DOMAIN AND BASE PLATE FILES BOTH AT THE SAME TIME

2) THEN I USED THE BOUNDARY CONDITIONS. IN MY CASE THE HEAT FLUX AT THE BOTTOM FACE IS 8333 W/m2 with A TEMPERATURE OF 313 K AT START.

3) I USED INTERFACE BOUNDARY COND. FOR THE FLUID SOLID INTERFACE ( TOP FACE OF HEATED PLATE) AND ALSO INTERFACE BC WAS USED FOR THE SIDES OF THE PLATE AS WELL

4) PROBLEM PART IS :- HOW DO I INPUT THE BOUNDARY COND FOR THESE SIDES AND THE TOP WHEN THEY ARE INTERFACE AS IN MY PROBLEM THE SIDES ARE INSULATED AND THE TOP FACE IS RECEIVING HEAT FROM THE BOTTOM ONE.HOW TO INPUT BC's FOR THESE..AND ALSO HPW TO PLOT TEMPERATURE CONTOURS FOR THESE????

PLEASE HELP
Prince Jassal is offline   Reply With Quote

Old   June 12, 2013, 05:07
Default
  #2
Senior Member
 
Rami Ben-Zvi
Join Date: Mar 2009
Posts: 147
Rep Power: 8
Rami is on a distinguished road
1. What happened to your lower-case keyboard?
2. You better submit this post to the Fluent forum.
Rami is offline   Reply With Quote

Reply

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
Wind turbine simulation Saturn CFX 34 October 16, 2014 05:27
An error has occurred in cfx5solve: volo87 CFX 5 June 14, 2013 17:44
Error finding variable "THERMX" sunilpatil CFX 8 April 26, 2013 07:00
RPM in Wind Turbine Pankaj CFX 9 November 23, 2009 05:05


All times are GMT -4. The time now is 15:34.