Ship Motion, Resistance and Propulsive Performance of a Container Ship in Regular Head Waves

콘테이너선(船)의 파랑중(波浪中) 운동.저항.추진성능(運動.抵抗.推進性能) 연구(硏究)

A series of model testes on a container ship in regular were executed. This paper presents the results of resistance, self-propulsion, and ship motion tests. The experimental results of ship motion measured on a towed model and a self-propelled model were compared with those of Japanese's model test showing fairly good agreements. The results of added resistance tests were compared with those of Japanese' model test and also compared with the calculation results by Gerritsma's method showing somewhat large discrepancies at higher speeds. Also the results of added resistance tests measured on a fixed model were compared with the calculation results by Gerritsma's method. Finally the results of self-propulsion tests were presented.