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mahrooj May 7, 2007 01:17

value of h in internal flow
 
hi, i have quetion relating internal flow of nozzle. mach number results are correct. but the results of heat transfer coeffecient is very mush higher. first can you tell me that how i can calculate correct h value . second what is the best turbulence model can be used for it . K.E or S.A .


sam May 10, 2007 02:07

Re: value of h in internal flow
 
Both are good enough. make the y plus less than unity (1). hope this works.



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