119 



(B)e=e^ 



(C) e =e, 



(0) e= e. + e, 



(E) e =e.+e|, Linear iP/^, 



0.2 O.t 0,6 0.8 1.0 



1 1 I J 



0.0005 0.0010 0.0015 0.0020 



0.2 0.4 0.6 0.8 1.0 1.2 





0.0005 0.0010 0.0015 0.0020 



FIGURE 4 (c) . Velocity and shear stress profiles at 

 X/L = 1.000. 



FIGURE 4(b). Velocity and shear stress profiles at 

 X/L = 0.960. 



A -UV,^2 

 • V,, 



(A) e,„ = o 



4 0.6 08 



0/ V, 



0.0005 0.0010 00015 0,0020 



00625 



-UV/,,2 



— - (A) e. 



00250 



(E) e= e^+ e,, 

 Linear ^9/ j^ 



'II? 



2 04 06 08 



00005 0010 0.0015 0.0020 



FIGURE 4(d). Velocity and shear stress profiles at 

 X/L = 1.06. 



FIGURE 4(e). Velocity and shear stress profiles at 

 X/L = 1.20. 



