40미터급 쌍동형 선박의 파랑중 운동성능과 작업성능 평가에 관한 연구

The purpose of this research is to evaluate the working performance based on the review of the seakeeping performance in the waves of twin hull. The working performance refers to the state in which crew can perform their duties despite the motion of the vessel due to environmental external forces and propulsion. For this purpose, the motion response of the hull due to the waves during the operation of the ship was calculated using a commercial program base on the 3D panel method. In addition, by reviewing the satisfaction of seakeeping performance in various sea states, appropriate working conditions for the target ship were suggested.