121 



0.2 0.4 0.6 0.8 1.0 

 0, V, 



1 1 [ I 



0.0005 0.0010 0.0015 0.0020 



FIGURE 5. Comparison of measurements with the solution 



of the differential equations, modified spheroid. 



(a) Velocity and shear stress profiles at X/L = 0.930. 



0.2 0.4 0.6 o.e 1.0 1.2 



0/ V/ 



1 1 1 I 



0.0005 0.0010 0.0015 0.0020 



FIGURE 5(b). Velocity and shear stress profiles at 

 X/L = 0.960. 



) 0.2 0.4 0.6 0.8 1.0 1.2 



Uo' 'Uo 

 0.0005 0.0010 0.0015 0.0020 



-"^/ll 



FIGURE 5(c). Velocity and shear stress profiles at 

 X/L = 0.990. 



0.2 0.4 0.6 0.8 1.0 1.2 



FIGURE 5(d). Mixing length profiles. 



