Turbulent velocity fluctuation in the azimuthal 

 direction 



Axial coordinate measured from the nose of the 

 body parallel to the axis of revolution 



= 1+5.5 ( "T ) , intermittency factor 



Boundary layer thickness where u /U = 0.995, 

 ^ = "^0.995 



Radial boundary layer thickness 



5 Planar displacement thickness, 6 = (1- rr— 

 P P J \ ^6/ 



Axisymmetric displacement thickness 



r 

 £ Eddy viscosity 



2 r ^""s 

 Eddy viscosity in the inner ' ~ " 



region, e. = I I — \ ir" 

 [r^) 8n 



* 



Eddy viscosity in the outer region, e„ = 0.0168 U 5 Y^ 



^ ^ ^ ' e p tr 



Nondimensional correlation distance 



6 



Planar momentum thickness, 6 = 1 (1- rr- It;— dr 



A Axisymmetric displacement area, A = II- ^f" I ^ ^^ 



