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nasser December 30, 2012 17:44

mixture
 
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 31, 2012 00:39

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 04:14

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 06:45

Quote:

Originally Posted by nasser (Post 399510)
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.:p

nasser January 2, 2013 13:49

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


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