Does someone know a CFD tool able to simulate two phase flows, with non Newtonian fluids and immersed boundary method? with some references?

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Ahmad Hussain

Yes you can easily use ANSYS CFD for simulating two phase flow using VOF model

Touhami Baki

you can use Fluent code and add a module of cascade technologie,

http://www.cascadetechnologies.com/pdf/Partner_ib_fluent_news.pdf

http://mccabism.blogspot.com/2011/12/red-bull-and-immersed-boundary-methods.html

Abdolrahman Dadvand

There are some open source CFD dodes such as that of "Paric" that you can develop and combine with IBM to simulate such a problem. I have simulated such a problem before using Peskin's model to simulate red blood cell motion in a Newtonian shear flow.

Ouafa Bouloumou

multiphaseFoam with non newtonian transportModel.