Using MRF relative velocity concept for Porous Media

Tempest · November 26, 2016, 09:57

Dear Foamers,

Is it possible to model relative velocity in porous region by using defining a volScalar Field Urel which will be U = Urel/constant.

If I use this concept and define fvOptions, it's showing error that porosity1 was defined for U, but it was never used, as I have replaced U with Urel everywhere in Ueqn and peqn.

Please help me out.

Peace!

Andrew_Sm · November 27, 2016, 22:02

Please upload your test case on the forum.

Also, upload some of the OF articles (papers) about your test case

For quick reply...

November 26, 2016, 09:57	Using MRF relative velocity concept for Porous Media	#1
Tempest Member Anirudh Kulkarni Join Date: May 2016 Posts: 62 Rep Power: 9	Dear Foamers, Is it possible to model relative velocity in porous region by using defining a volScalar Field Urel which will be U = Urel/constant. If I use this concept and define fvOptions, it's showing error that porosity1 was defined for U, but it was never used, as I have replaced U with Urel everywhere in Ueqn and peqn. Please help me out. Peace!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
function for relative velocity in mixture(drift) model	rapierrz	OpenFOAM Verification & Validation	0	June 23, 2015 04:04
Relative velocity	shahzad_munir	Main CFD Forum	0	December 11, 2012 01:21
Variables Definition in CFX Solver 5.6	R P	CFX	2	October 26, 2004 02:13
Relative velocity	henry	CFX	0	January 30, 2003 08:41
Terrible Mistake In Fluid Dynamics History	Abhi	Main CFD Forum	12	July 8, 2002 09:11

November 27, 2016, 22:02		#2
Andrew_Sm New Member Andrew Smith Join Date: Jan 2015 Location: North Dakota Posts: 24 Rep Power: 11	Please upload your test case on the forum. Also, upload some of the OF articles (papers) about your test case For quick reply...