mixture

nasser · December 30, 2012, 16:44

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

msaeedsadeghi · December 30, 2012, 23:39

You can use porous media for solid media.
Also you can use eurlerian multiphase flow to implement solid in the second phase.

nasser · December 31, 2012, 03:14

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 .

Yanlong Li · January 2, 2013, 05:45

Quote:

Originally Posted by nasser

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.

nasser · January 2, 2013, 12:49

tanx again
I change database of materials and my problem was solved

December 30, 2012, 16:44	mixture	#1
nasser New Member Nasser Join Date: Dec 2012 Posts: 21 Rep Power: 13	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

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 17:01

December 30, 2012, 23:39		#2
msaeedsadeghi Senior Member SSL Join Date: Oct 2012 Posts: 226 Rep Power: 14	You can use porous media for solid media. Also you can use eurlerian multiphase flow to implement solid in the second phase.

December 31, 2012, 03:14		#3
nasser New Member Nasser Join Date: Dec 2012 Posts: 21 Rep Power: 13	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 .

January 2, 2013, 12:49		#5
nasser New Member Nasser Join Date: Dec 2012 Posts: 21 Rep Power: 13	tanx again I change database of materials and my problem was solved