CFD Online Logo CFD Online URL
Home > Forums > FLUENT

Erguns equ as a source term

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

LinkBack Thread Tools Display Modes
Old   August 25, 2015, 05:50
Default Erguns equ as a source term
New Member
Join Date: Jun 2012
Posts: 2
Rep Power: 0
rsa is on a distinguished road

I have a single phase of a liquid flow and I want to calculate the pressure drop based on Erguns equation in fluent as a source term and I am wondering how I should define S and dS. Since the Ergun is
then I assume it should be
and I am wondering if dS should be as
but then as I know dS is the decay part for the linearized equation and shold be negative, correct?
rsa is offline   Reply With Quote


ergun equation, linearization, pressure drop, source term

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
Source Term due to evaporation in energy transport equation styleworker OpenFOAM Programming & Development 2 September 3, 2014 21:24
Swak4FOAM 0.2.3 / OF2.2.x installation error FerdiFuchs OpenFOAM Installation 27 April 16, 2014 15:14
build problem swak4Foam OF 2.2.0 mcathela OpenFOAM Installation 14 April 23, 2013 13:59
How does fluent handles the momentum source term? QBeast FLUENT 0 April 22, 2013 14:12
GPU Linear Solvers for OpenFOAM gocarts OpenFOAM Announcements from Other Sources 35 March 1, 2012 21:41

All times are GMT -4. The time now is 06:07.