CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > FLUENT

porous medium

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 8, 2003, 18:07
Default porous medium
  #1
pepa
Guest
 
Posts: n/a
Dear all, I want to make a model of channel with washcoat where reaction is runnig (on the surface of catalyst particle). I made some solution, but it is not really good. When I specify the porous medium and it's properties, the diffusion of mass and temperature in porous zone is not demonstrated? I don't see any diffusion! Why? How can I describe in Fluent the diffusion in porous medium? Does anybody post here the UDF for surface reaction, I would like to describe the reaction in the washcoat by UDF, is it good or not? Please help!!!

-pepa-
  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
Flow through porous medium using CFX: lack of convergence Chander CFX 3 July 23, 2014 07:32
Lack of local thermal equilibrium in porous medium Chander CFX 4 March 4, 2012 05:07
Modelling sound propagation through layered porous media nkinar Main CFD Forum 0 July 4, 2010 15:45
porous medium model, help please! cloudnqh FLUENT 0 February 26, 2010 15:27
porous medium and reactions Valeria FLUENT 1 July 10, 2009 04:58


All times are GMT -4. The time now is 09:50.