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

uniformFixedValue boundary condition

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 5, 2015, 00:16
Smile uniformFixedValue boundary condition
  #1
Member
 
methma Rajamuni
Join Date: Jul 2015
Location: Victoria, Australia
Posts: 40
Rep Power: 11
meth is on a distinguished road
Hi,

I could successfully apply a time dependent boundary condition for the velocity on the inlet patch using "uniformFixedValue" boundary condition. I applied boundary condition on inlet patch as
Code:
inlet
    {
        type                   uniformFixedValue;
        uniformValue    tableFile;        
        tableFileCoeffs
        {
            dimensions          [0 1 -1 0 0]; // optional dimensions
            fileName           "$FOAM_CASE/Table_";    // name of data file
            outOfBounds         repeat;       // optional out-of-bounds handling
            interpolationScheme linear;      // optional interpolation method
        }; 
    }
and my table file contains the following
[CODE](
( 150 ( 1 0.0 0 ))
( 150.1 ( 1 0.05 0 ))
( 150.2 ( 1 0.06 0 ))
( 150.3 ( 1 0.08 0 ))
( 150.4 ( 1 0.09 0 ))
( 150.5 ( 1 0.1 0 ))
( 150.6 ( 1 0.08 0 ))
( 150.7 ( 1 0.06 0 ))
( 150.8 ( 1 0.04 0 ))
( 150.9 ( 1 0.001 0 ))
( 151 ( 1 0.03 0 ))
);/CODE]

NOTE; Time starts from 150 and increment by 0.1.

Best,
Methma
meth is offline   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
sliding mesh problem in CFX Saima CFX 46 September 11, 2021 08:38
Outflow boundary condition in cartesian grid SIMPLE velocity-pressure coupling ghobold Main CFD Forum 9 September 19, 2015 03:50
Accessing multiple boundary patches from a custom boundary condition file ripudaman OpenFOAM Programming & Development 0 October 22, 2014 19:34
Radiation interface hinca CFX 15 January 26, 2014 18:11
An error has occurred in cfx5solve: volo87 CFX 5 June 14, 2013 18:44


All times are GMT -4. The time now is 20:02.