.


:




:

































 

 

 

 





 

, [4]. ,

(5.47) :

(5.48)

,

,

(5.49)

,

(5.50)

(5.48) :

, δ = 0 = 0, :

(5.51)

(5.50) (5.51):

, b L,

, (5.52)

:

(5.53)

, δ* , (5.31):

(5.54)

, f(η), . , δ , .

. , . , , , , f(η) . , , , .

, , . , , ,

(5.55)

y = 0 u = 0, y = δ u = U0, . :

(5.51) :

(5.56)

(5.52) (5.53)

(5.57)

δ* :

(5.58)

:

u = 0, y = 0; u = U0, y = δ, (5.59)

, u, . (5.59), , y = 0 u, υ . ,

(5.60)

,

(5.61)

, d* , ; f 15%, , f(h) 3%.

 





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