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PPPO July 17, 2013 13:53

Vorticity equation-Stream function-Nanofluid
 
Hi all
I'm simulating a 2D problem with a tube , heat flux in the wall.
The middle section of the tube is also exposed the magnetic field.
The non-dimensional governing equations of Stream function, vorticity equation and energy for fluid flow are:
http://s0.uploads.im/o1uMQ.jpg
http://s0.uploads.im/jZk6E.jpg
http://s0.uploads.im/rn4Vg.jpg

How do these equations change for the nano fluid?
And how can i calculate average Nusselt number?

Thank you


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