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

Need Helps with these Functions

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 29, 2011, 10:26
Default Need Helps with these Functions
  #1
Member
 
Javier Basurco
Join Date: Jan 2010
Location: Rio de Janeiro, Brazil
Posts: 33
Rep Power: 8
Ingenierias2003 is on a distinguished road
Dears Foamers

I need your help please. how could define these two functions in my createFields?

ksi a volScalarField
Length volScalarField
absolute value of ksi |ksi|
|-/+ksi| = +ksi
A the major or equal from two values
if (|ksi| <= Length)
{
some parameters
}
else
others parameters

I also send an image from the equation that I need used in my createFields
Attached Images
File Type: jpg equation.jpg (12.9 KB, 7 views)
Ingenierias2003 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
Need help to use Hermite basis functions Vasilis Main CFD Forum 8 October 29, 2009 14:26
Wall functions tutlhino OpenFOAM Pre-Processing 0 July 2, 2007 05:04
When I use the wall functions....! maximus Main CFD Forum 7 January 20, 2003 10:35
User-Defined Functions Boisson FLUENT 2 January 18, 2002 23:09
N-S equations:divergence free functions? D. Puigjaner Main CFD Forum 1 July 27, 2000 12:43


All times are GMT -4. The time now is 05:36.