CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Boundary condition for UDS

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

LinkBack Thread Tools Display Modes
Old   December 10, 2006, 16:28
Default Boundary condition for UDS
Posts: n/a
Hi, I would like to know how imposed a Specified Flux on boundary condition for user defined scalar (UDS), which is a function variables x and y. For example: Specified Flux = 100*exp(sqrt(x^2+y^2)). Please help me!!! Mabe we have example udf??

  Reply With Quote

Old   December 11, 2006, 09:50
Default Re: Boundary condition for UDS
Posts: n/a
There is a sample problem in the UDF manual in section 12.1 for setting a boundary condition using UDF. It is for setting velocity, but it will be easy to just set this for a UDS flux using the Fluent GUI.
  Reply With Quote


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
Domain Imbalance HMR CFX 5 October 10, 2016 05:57
Can anyone give me some hint on how to make traction free boundary condition? poplar OpenFOAM 3 January 14, 2015 03:37
Boundary Conditions Thomas P. Abraham Main CFD Forum 20 July 7, 2013 05:05
Setting outlet Pressure boundary condition using CAFFA code Mukund Pondkule Main CFD Forum 0 March 16, 2011 04:23
How to set boundary condition in Fluent for the fo Peiyong FLUENT 1 November 10, 2006 12:44

All times are GMT -4. The time now is 06:32.