F • CONVECTIVE HEAT TRANSFER IN GASES 



1.0 



Cf 



0.8 



0.6 



0.4 



0.2 



4 6 



10 



Fig. F,llj. Effect of heat transfer and Mach number on local skin friction 

 coefficient according to Eq. 11-31 for a Reynolds number of 10^. 



Cf 

 Cf, 



4 6 



10 



Fig. F,llk. Effect of heat transfer and Mach number on local skin friction 

 coefficient according to Eq. 11-32 for a Reynolds number of 10^ 



( 386 ) 



