Yamazaki 



V - V* - '^ 



f" ^. I 



tR(^l.u) 



vLV^i) 



B2<Djj B20* Bv*; 

 + 



+ Vp^(77, , s) + 



9^1' 3^1^ 3^1 



B20*o Bv*,o B^^H B2<^; B~*; 



(SR) 



3^1^ B^^ B^^2 3^^2 3^^ 



-■(SRy 



du , 



-s-^i\ 



3 f" K°(^i) + s(^i-^)] 



^^^1) !. ■- ^ ;- ^ (84) 



Further, since [V*]^gp^ is negligibly small compared with [v*]^sp) ^"^^^ [v*](SP) 

 (11), referring to Eqs. (69), (27), and (28) the components of force and moment 

 acting on the propeller expressed by Eqs. (50) and (51) are rewritten 



^Fx - ^Fxo "•" ^FxD • ^Fy " %yO ^ ^FyD ' ^Fz " %zO "^ ^FzD 

 ^Mx - ^MxO + ^MxD ' ^My ' ^MyO ^ ^MyD ' ^Mz "" ^MzO "'' ^MzD 



(85) 



where 

 [V*] 



(SP) 



[V*] = ^ + 



(SP) 



+ — + V , ° + V* 



3^ B^ 1" 1'' 



-~— + + v*0 + V* 



^^e ^B0 ^^ ^' 



(SP) 



(SP) 



'yt-' 





1 1 



N 



K 



■f B "1 k;=l ^ ' 



1 1 N 



£ B " 1 k= 1 



1 .1 N 



^R '" 1 k = 1 



xo = ^ h^l E g.(^-,-5,)[v:]^^^^,dv, 



(86) 

 (Cont) 



42 



