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Yeweon Kim, Hye-Ry Shin, Su-hyun Oh and Ki-Hyung Yu
In this study, a comparative economic analysis was conducted for typical greenhouses, plant factories with natural and artificial light, and those with only artificial light, based on the insulation, artificial light, and photovoltaic (PV) installation c...
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Yeweon Kim and Ki-Hyung Yu
This study presented a methodology and process to establish a passive level for policy making of building energy in South Korea. A passive level in Korea specified in the 2017 Roadmap for non-residential buildings, which was 15 kWh/m2·y...
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Yeweon Kim, Hi-Kyoung Jang and Ki-Hyung Yu
Accurate standard meteorological data sets for each city are essential elements to assess and analyze high-performance buildings quantitatively in order to ensure that they comply with energy saving policies of the nation. ECO2, which is an assessment pr...
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Ki-Hyung Yu, Seong-Hoon Yoon, Hae-Kwon Jung, Kee Han Kim and Kyoo-Dong Song
Under-floor air distribution (UFAD) systems are occupied-area-based air conditioning systems that generally offer advantages over ceiling-based air distribution (CBAD) systems in terms of energy efficiency and thermal comfort; accordingly, UFAD systems h...
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