Affiliation: | 1. Department of Architectural Engineering, Kyung Hee University, Yongin, Gyeonggi-do, 446-701, South Korea;2. Department of Energy, Ajou University, Yeongtong-gu, Suwon, Gyeonggi-do, 443-749, South Korea;3. Department of Nuclear and Energy Engineering, (Research Institute of Advanced Technology), Cheju National University, Cheju, 690-756, South Korea |