boundary conditions for Nano fluids

hymadyapa · August 12, 2016, 22:33

Hi all
I wanted to do my problems with nano fluids.But the problem is how can i change the boundary conditions for nano fluids. or how can i take the boundary conditions to nano fluids in different cases for example.free convective heat and mass transfer for MHD fluid over a vertical stretching sheet in the presents of the radiation and buoyancy effects. i am trying to do for nano fluids but i could not get. please do help me.is there any books please refer. thank you.

t.teschner · August 17, 2016, 08:14

well yeah, boundary conditions are the tricky part to get right, there are special boundary conditions available to take molecular effects into account at these scales, maybe this will give you an overview:

https://pure.strath.ac.uk/portal/fil...r_Oct_2009.pdf

Have a look especially at section 2.2 where boundary conditions are discussed (slip velocity). in general you can look up papers from Reese (http://www.research.ed.ac.uk/portal/...lications.html), he is dealing with these things quite a bit and maybe you will find what you are searching for here

August 12, 2016, 22:33	boundary conditions for Nano fluids	#1
hymadyapa New Member Hymavathi dyapa Join Date: Feb 2016 Posts: 7 Rep Power: 10	Hi all I wanted to do my problems with nano fluids.But the problem is how can i change the boundary conditions for nano fluids. or how can i take the boundary conditions to nano fluids in different cases for example.free convective heat and mass transfer for MHD fluid over a vertical stretching sheet in the presents of the radiation and buoyancy effects. i am trying to do for nano fluids but i could not get. please do help me.is there any books please refer. thank you.

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August 17, 2016, 08:14		#2
t.teschner Senior Member Tom-Robin Teschner Join Date: Dec 2011 Location: Cranfield, UK Posts: 204 Rep Power: 16	well yeah, boundary conditions are the tricky part to get right, there are special boundary conditions available to take molecular effects into account at these scales, maybe this will give you an overview: https://pure.strath.ac.uk/portal/fil...r_Oct_2009.pdf Have a look especially at section 2.2 where boundary conditions are discussed (slip velocity). in general you can look up papers from Reese (http://www.research.ed.ac.uk/portal/...lications.html), he is dealing with these things quite a bit and maybe you will find what you are searching for here