B • TURBULENT FLOW 



10 



Common 

 Normal gases liquids 



2 St 



Cf 



1000 



Fig. Bjlla. Analogy theories of turbulent heat transfer; 

 Me = 0, -Be = 10^ after Chapman and Kester [29]. 



CO 



oo 



ui loo 



ulu 



u I u 



1.0 

 0.9 

 0.8 

 0.7 

 0.6 

 0.5 

 0.4 



.^[33] 

 * Fallis 

 4- Slack 



4^ Monoghan I (Stay) 

 and Cooke / (Stav)i 

 Cf.,Cf. based on Karman-Schoenherr incompressible skin friction 

 (Stav)i, Sti based on Colburn incompressible heat transfer 



0.4 0.8 



1.2 1.6 2.0 2.4 2.8 



Mach number Me 



3.2 3.6 4.0 



Fig. B,llb. Variation of skin friction and heat transfer 

 coefficients with Mach number, after Pappas [S3]. 



{ 106 > 



