수치시뮬레이션을 이용한 파랑 중 선박의 자항성능에 관한 연구

초록

In this study, the self-propulsion performance of a ship in the wave assuming an actual sea condition as well as the calm water was performed using a numerical simulation, The flow characteristics for the self-propulsion performance of the ship were confirmed. also, KVLCC2 and KP458 were selected as model and turbulence characteristics were considered by applying the k-ε turbulence model to calculate turbulence flow around the ship and propeller. the results of the basic study on the self-propulsion performance of the ship were presented using a numerical simulation which can more qualitatively and quantitatively confirm the self-performance quickly than the model test constrained by time and space.