which Multiphase model?Ethylene glycol+Silver nanoparticles
 

I'd like to model a combination of ethylen glycol and silver nanoparticles in Ansys fluent.(the combination lies on a solid plate and then heats)

The viscosity of ethylen is in order of 1 cP but the combination of that should become about 70 cP.

I dont know which kind of multiphase flow models is appropriate for this modeling and how i can find out the charactristics of the combination after setting up the multiphase flow.(like boiling point and etc. )

thank you in advance.