Young-Il Kim

Effect of Lock Operations on Airtightness of Sliding and LS Window Systems

Kwang-Seop Chung, Jong Jun Park, Yu Ra Yun, 2015 .

Improvement of intermittent central heating system of university building

Kwang-Seop Chung, Young-Il Kim, Myo Sun Kim, 2010 .

A Study of Collector Slope Angles for Acquiring Maximum Solar Radiation for Various Periods

Kwang-Seop Chung, Young-Il Kim, Yeong Uk Cho, 2011 .