Multiphase flow in a porous-no porous domains

juanmariacg · February 5, 2013, 06:03

Hello everybody,

I an trying to simulate the next situation:

- I have two domains: one ist porous with a gas (air) and the other ist no porous with another gas (water vapour).
- Inside the porous domain, I have an area of particles injection.

I want to know how is the diffusion of these particles in the whole domain /the two domains).

Attached find you the geometry,

please, can somebody help me?

thank you in advance!

ghorrocks · February 5, 2013, 18:19

This sounds like a single phase model, but using a multi-component gas. You might also be able to do it using a passive transportable scalar. And you have one sub-domain as fluid and one as porous. This sound simple enough.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Porous Media coupled with internal flow	Samuel Andrade	FLUENT	2	August 26, 2012 10:43
Material identification between a flow domain and a porous domain	Ervideiro	CFX	1	June 1, 2010 10:50
Need help!:Particle flow through porous zone	lig	FLUENT	0	April 26, 2010 01:47
Porous media flow with diffusion	albertinho	OpenFOAM	0	March 31, 2010 18:14
Multiphase flow for flow around ship	gundul	CFX	5	September 2, 2008 17:06

February 5, 2013, 18:19		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,870 Rep Power: 144	This sounds like a single phase model, but using a multi-component gas. You might also be able to do it using a passive transportable scalar. And you have one sub-domain as fluid and one as porous. This sound simple enough.