A Note on the Two-Dimensional Added Mass Moment of Inertia in Torsional Vibration of Cylinders of Curvilinear-Element Sections with Chines.

배골형단면(背骨型斷面) 주상체(柱狀體)의 자유수면(自由水面)하에서의 비틂진동(振動)에 대(對)한 이차원적(二次元的) 부가관성(附加慣性)모우먼트의 계산(計算)

A calculation of the two dimensional added mass moment of inertia for the Kim's chine form sections is made with a special consideration of a location of a axis of rotation. The results are compared with those of Lewis form section equivalent to the above chine form sections calculated by Kumai.