Desai and Lieber 



3V2^2 / l^^''/'i\ ^^2 ( I ^VVi\B0 



r B0 / Br \ r 3r / 



BVV, 



7:;77('^o + ^i) 



(3r 



BV20 



^ _^vv. 



30 Re 



^ ' "" B^ b7 r ^ B0 



(1.54) 



THIRD ITERATION EQUATIONS (n= 3) 



Bi 



+ (Up+ Uj + U2) — - 



"^"3 /^O+^l + V2\ ^"3 



Br 



(Uq + Uj + U2) 



7 TT ("0 + ^1 + ^2) - 7 ^''0 + ^1 + ^2) 



Bu, 



^2 ^"2 V 



r B0 r 



2 Br ^ Re\ Br^ ^ ^ dr r2 ^ r^ B02 r^ Bfc^ 



Bv3 BV3 fv^ + Vj + V^N^ BV3 



— + (u^ + u^ + u^)— + 



(1.55) 



^0+^1+^2 B 



r + -, (^0 + ^1 + ^2) 



or 



Uq + Uj + U2 1 



F77 (^0 + ^ + ^2). 



Bvj V2 Bv2 U2V2 



1 ^Pa 



2r B^ 



'3 ^ J_^ - -i + 1 ^ ■ 2 °"3 



Re \ Br2 ^ Br r^ r^ B52 r^ dt 



^"3 "3 1 ^^3 



Br 



+ — + - 



; 



(1.56) 

 (1.57) 



544 



