9-4 模型船と実船の相関等についての調査(第3報)  [in Japanese] 9-4 An Investigation on the Correlation between Model and Ship (No.3)  [in Japanese]

It is studied by regression analysis, which combination of parameters is best, to represent 1-w_S or (1-w_S)/(1-w_M) by polinominal equation of five parameters, as below. [numerical formula] Following equation seems to be the best, as far as the present data concerns. {1-w_S (1-w_S)/(1-w_M)}=f(1-w_<M1>,L_<PP>,(B/L)/(1-C_B),B/d_A,∇_T/∇_F)