Affiliation: | 1. Department of Energy and Mechanical Engineering , Gyeongsang National University, Institute of Marine Industry , Gyeongnam , Korea;2. Department of Mechanical and Precision Engineering , Gyeongsang National University , Gyeongnam , Korea;3. Dae Myung GENT Co., Ltd. , 278-26 Hakjang-dong, Sasang-gu, Busan , Korea |