1. Department of Environmental Energy Engineering, Graduate School of Kyonggi University, 154-42, Gwanggyosan-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do 16227, Korea
2. Department of Environmental Energy Engineering, Kyonggi University, 154-42, Gwanggyosan-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do 16227, Korea
3. Agency for defense development, Jochiwongil 462, Daejeon, Yuseong 34186 Korea