About viscous dissipation understanding

fruitkiwi · September 20, 2012, 04:25

Dear all,

I am interpreting a results, and i found out there is decrease of vorticity when the small eddies very near the solid boundaries.

and i found a post
http://www.cfd-online.com/Forums/mai...ssipation.html
Smaller and Smaller Eddies are dissipated by the molecular viscosity near the wall. So it would be very important in the near solid boundaries.

but still hard for me to explain viscous dissipation in fluid mechanics

is there any good paper or book can help me understand it?

Thank you.

shahzad_munir · September 25, 2012, 05:29

I found these 2 books very good.
1) Trubulence by Pope
2) Turbulent Flows by G. Biswas and K. Eswaran

francesco_capuano · September 25, 2012, 08:41

Try also Viscous Fluid Flow by Frank White

fruitkiwi · September 25, 2012, 20:07

Thanks for the nice recommendation..

September 20, 2012, 04:25	About viscous dissipation understanding	#1
fruitkiwi Member kiwi Join Date: Mar 2012 Location: South East Asia Posts: 58 Rep Power: 14	Dear all, I am interpreting a results, and i found out there is decrease of vorticity when the small eddies very near the solid boundaries. and i found a post http://www.cfd-online.com/Forums/mai...ssipation.html Smaller and Smaller Eddies are dissipated by the molecular viscosity near the wall. So it would be very important in the near solid boundaries. but still hard for me to explain viscous dissipation in fluid mechanics is there any good paper or book can help me understand it? Thank you. Last edited by fruitkiwi; September 20, 2012 at 06:35.

September 25, 2012, 05:29		#2
shahzad_munir New Member Shahzad Munir Join Date: Feb 2012 Posts: 14 Rep Power: 14	I found these 2 books very good. 1) Trubulence by Pope 2) Turbulent Flows by G. Biswas and K. Eswaran fruitkiwi likes this.

September 25, 2012, 08:41		#3
francesco_capuano Member Francesco Capuano Join Date: May 2010 Posts: 81 Rep Power: 15	Try also Viscous Fluid Flow by Frank White fruitkiwi likes this.

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September 25, 2012, 20:07		#4
fruitkiwi Member kiwi Join Date: Mar 2012 Location: South East Asia Posts: 58 Rep Power: 14	Thanks for the nice recommendation..