Newtonian and non-Newtonian two phase flow

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Mohammad Hossein Rasti

Hi Deewakar Sharma

You can use star ccm+, in this software you can define most fluids such an

Newtonian and non-Newtonian and chemical process and multiphase of them.

Best Regards

Deewakar Sharma

Hi Mohammad Hossein Rasti

My question was not this. I am looking for applications ( use ) for these kind of systems.

Thanks

Kaveh Zamani

I can think of three physical systems:

1) Geo-Environmental Fluid Mechanics:

Mud floods and (in landslide after heavy rainfalls), there mud is non-Newtonian fluid whereas water is Newtonian.

2) Bio-fluid Mechanics:

In the injection of medical solute in the blood (near field simulation when full mixing did not happened yet, the solute is water-based and low concentration (Newtonian) whereas blood.

3) Environmental Fluid Mechanics:

Bed fluidization in bio-chemical reactive wetlands. Mud (bed stream sediment) is non-Newtonian, air bubbles are Newtonian.

Dear Kaveh Zamani

Thanks for your kind reply. I will search on this and hope to have some more help in case I am stuck.

Meanwhile, if you have some link about more precise description , especially second and third , kindly let me know.

Edward Kronenberger

All oil field drilling fluids are non-Newtonian. Hundreds of thousands of tons of the material is used each year.

Anees Naji

I agree with M. Kaveh Zamani

Alie Abbasi Yazdi

Saffman-Taylor instability which appears in EOR processes, microfluidic flows and also performance of drop deformation are from the applications of two phases (Newtonian-non-Newtonian) flows.