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

mixture

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

Reply
 
LinkBack Thread Tools Display Modes
Old   December 30, 2012, 17:44
Default mixture
  #1
New Member
 
Nasser
Join Date: Dec 2012
Posts: 21
Rep Power: 4
nasser is on a distinguished road
hi friends

I wanna model ferrofluid with mixture , I can't select solid for secondry phase , I need magnetic permeability for particle so I cant select a liquid and change its propertis because liquid has not magnetic permeability .
tnx
nasser is offline   Reply With Quote

Old   December 31, 2012, 00:39
Default
  #2
Senior Member
 
SSL
Join Date: Oct 2012
Posts: 227
Rep Power: 5
msaeedsadeghi is on a distinguished road
You can use porous media for solid media.
Also you can use eurlerian multiphase flow to implement solid in the second phase.
msaeedsadeghi is offline   Reply With Quote

Old   December 31, 2012, 04:14
Default
  #3
New Member
 
Nasser
Join Date: Dec 2012
Posts: 21
Rep Power: 4
nasser is on a distinguished road
hi
tnx but
in Description of eulerian model said that :If your model includes a particulate (granular) phase, you will need to create a new material for it in the fluid materials category ( not the solid materials category)
I have to change properties of fluid to solid property but in fluid we havent magnetic permeability to change it and I have magnetic field AND it have to influence into particle in my model .
nasser is offline   Reply With Quote

Old   January 2, 2013, 06:45
Smile
  #4
Member
 
Yanlong Li
Join Date: Jan 2013
Location: BeiJing
Posts: 47
Rep Power: 4
Yanlong Li is on a distinguished road
Quote:
Originally Posted by nasser View Post
hi
tnx but
in Description of eulerian model said that :If your model includes a particulate (granular) phase, you will need to create a new material for it in the fluid materials category ( not the solid materials category)
I have to change properties of fluid to solid property but in fluid we havent magnetic permeability to change it and I have magnetic field AND it have to influence into particle in my model .
Did you use the MHD model? Maybe select this model, there will be the property what you want.
Yanlong Li is offline   Reply With Quote

Old   January 2, 2013, 13:49
Default
  #5
New Member
 
Nasser
Join Date: Dec 2012
Posts: 21
Rep Power: 4
nasser is on a distinguished road
tanx again
I change database of materials and my problem was solved
nasser is offline   Reply With Quote

Reply

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
Mixture and Decay of a tracer in a Water Tank Jeffrey1992 CFX 2 July 27, 2012 13:31
mixture mass continuity eqn v.s. volumetric mixture continuity eqn kaifu ANSYS 0 June 9, 2011 08:42
mixture mass continuity v.s. volumetric mixture continuity in pressure equation kaifu OpenFOAM 0 June 9, 2011 08:14
Improvement to the update of T_ et al in hMixtureThermoC and hhuMixtureThermoC richpaj OpenFOAM Bugs 2 October 9, 2008 22:14
Burning a CH4-H2 Mixture Jonathan Lemay CFX 2 November 12, 2007 18:01


All times are GMT -4. The time now is 14:37.