A ship model with a scale ratio of $32$ has been tested in Ship Model Testing Laboratory

to predict the effective power characteristics of a $7600$ DWT general cargo ship.

a$)$ Calculate ship particulars in the table

b$)$ Calculate total resistance coefficients, $C_{TS},$ and effective power, $P_E,$ values of the ship for all

speeds given, based on ITTC$1978$ method

c$)$ What are the contributions of viscous component of model and ship resistances to the

corresponding total resistances at the service speed, respectively.

Ship and model particulars and test results