作者单位: | [1]Department of Mechanical Design/Manufacturing Engineering,Changwon National University, Changwon 641-773, Korea [2]Department of Mechanical Design Engineering, Hanbat National University, Daejon 305-719, Korea [3]Department of Energy Engineering, Jeonju University, Jeonju 560-759, Korea [4]STX Institute of Technology, Gyeongnam 642-845, Korea |