CFD Online Logo CFD Online URL
Home > Forums > General Forums > Main CFD Forum

Unsteady Parabolic Field Function

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

LinkBack Thread Tools Search this Thread Display Modes
Old   March 19, 2013, 12:11
Post Unsteady Parabolic Field Function
New Member
Join Date: Mar 2013
Location: Ireland
Posts: 10
Rep Power: 12
smorls is on a distinguished road
Hi there,

I'm using STAR CCM+ version 7 and I'm currently trying to write a field function to define the inlet velocity of a vessel.

Currently my inlet velocity is 0.00591m/s in a vessel of radius 0.00005m.
I have defined the following field function to implement a parabolic flow profile at the inlet using this information:


I wish to apply an unsteady parabolic flow profile at the inlet to the same vessel with a velocity of +/- 0.0019 m/s

Does anyone know how I would define the unsteady velocity in this field function or be able to point me in the right direction??

smorls is offline   Reply With Quote


field function, parabolic flow, unsteady

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
whats the cause of error? immortality OpenFOAM Running, Solving & CFD 13 March 24, 2021 07:15
Field function lcg44 STAR-CCM+ 1 November 29, 2011 23:13
channelFoam for a 3D pipe AlmostSurelyRob OpenFOAM 3 June 24, 2011 13:06
Error with Wmake skabilan OpenFOAM Installation 3 July 28, 2009 00:35
[blockMesh] Axisymmetrical mesh Rasmus Gjesing (Gjesing) OpenFOAM Meshing & Mesh Conversion 10 April 2, 2007 14:00

All times are GMT -4. The time now is 09:44.