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

Adding heat flux and pressure at free surface

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

Reply
 
LinkBack Thread Tools Display Modes
Old   January 31, 2013, 10:13
Default Adding heat flux and pressure at free surface
  #1
New Member
 
Bert
Join Date: Jan 2013
Posts: 2
Rep Power: 0
tyb001 is on a distinguished road
Hi experts,

I want to simulate a welding pool flow and surface deformation of arc welding, which is like a hair dryer blowing a piece of ice. But since the "air" here is actually "arc plasma", and I don't want to establish a MHD model.

So is it possible to use VOF model and melting/solidification model here and add heat flux and pressure distribution at free surface as "boundary conditions" of a melting pool by using UDF? How should I do it?

Thank you!
Bert
tyb001 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
Radiation interface hinca CFX 15 January 26, 2014 17:11
An error has occurred in cfx5solve: volo87 CFX 5 June 14, 2013 17:44
Concentric tube heat exchanger (Air-Water) Young CFX 5 October 6, 2008 23:17
Convective Heat Transfer - Heat Exchanger Mark CFX 6 November 15, 2004 15:55
Variable Density - Free Surface with FIDAP Vitaliy Pavlyk FLUENT 7 May 2, 2000 15:56


All times are GMT -4. The time now is 00:14.