Search Results - "Seo, Janghoo"

Performance Evaluation of External Light Shelves by Applying a Prism Sheet by Lee, Heangwoo, Seo, Janghoo

“…To address the increased use of lighting energy in the building sector, research on the use of light shelves has been increasing. Previous studies have focused…”
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Analysis of Air-Side Economizers in Terms of Cooling-Energy Performance in a Data Center Considering Exhaust Air Recirculation by Park, Seonghyun, Seo, Janghoo

“…Demand is soaring for data centers with advanced data-processing capabilities. In data centers with high-temperature information technology (IT) equipment,…”
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Development of Window-Mounted Air Cap Roller Module by Lee, Heangwoo, Seo, Janghoo

“…While previous research has shown the use of attachable air-caps on windows to efficiently reduce a building’s energy consumption, the air-caps considered had…”
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Preliminary Study on the Performance Evaluation of a Light Shelf Based on Reflector Curvature by Lee, Heangwoo, Seo, Janghoo, Choi, Chang-ho

“…The consumption of lighting energy in buildings continues to rise, and many studies are being conducted to address this problem. As part of such initiatives,…”
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Optimization of the HVAC system design to minimize primary energy demand by Seo, Janghoo, Ooka, Ryozo, Kim, Jeong Tai, Nam, Yujin

“…•We propose an optimal design method for the HVAC system in apartment house using a genetic algorithm.•By a modified genetic algorithm called multi-island…”
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Light Shelf Development Using Folding Technology and Photovoltaic Modules to Increase Energy Efficiency in Building by Lee, Heangwoo, Han, Sowon, Seo, Janghoo

“…Some recent research in the area of light shelves has been focused on applying photovoltaic modules to light shelves to save building energy. However, due to…”
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A study on the application of sorptive building materials to reduce the concentration and volume of contaminants inhaled by occupants in office areas by Park, Seonghyun, Seo, Janghoo, Kim, Jeong Tai

“…•Sorptive building material is one of the effective methods for improving IAQ.•The air pollutant at inhaled area is controlled by using sorptive building…”
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Assessment of the economic performance of vacuum insulation panels for housing projects by Cho, Kyuman, Hong, Yesim, Seo, Janghoo

“…•Exploring thermal performance of conventional and vacuum insulation panels (VIPs).•Conducting life cycle cost analysis (LCCA) for the panels as…”
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Analysis on the Exhaust Air Recirculation of the Ventilation System in Multi-Story Building by Park, Seonghyun, Park, Hyungyu, Seo, Janghoo

“…In South Korea, the installation of a mechanical ventilation system is mandatory for the management of indoor air quality, and various studies concerning the…”
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Development and Performance Evaluation of Light Shelves Using Width-Adjustable Reflectors by Lee, Heangwoo, Seo, Janghoo, Park, Seonghyun

“…In recent years, there has been an increase in the consumption of energy for lighting purposes, which has led to an increase in the number of studies being…”
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Study on the System Design of a Solar Assisted Ground Heat Pump System Using Dynamic Simulation by Yu, Min, Nam, Yujin, Yu, Youngdong, Seo, Janghoo

“…Recently, the use of hybrid systems using multiple heat sources in buildings to ensure a stable energy supply and improve the system performance has gained…”
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Examination of Environmental Factors Influencing the Emission Rates of Semivolatile Organic Compounds by Lee, Sunwoo, Seo, Janghoo

“…Some types of semivolatile organic compounds (SVOCs) that are emitted from plastics used in building materials and household appliances have been associated…”
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Study on emission of decomposed chemicals of esters contained in PVC flooring and adhesive by Chino, Satoko, Kato, Shinsuke, Seo, Janghoo, Ataka, Yuji

“…2-Ethyl-1-hexanol (2E1H) is sometimes detected in indoor air at relatively high concentrations. The emission mechanism for 2E1H is considered to be that…”
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Measurement of 2-ethyl-1-hexanol emitted from flooring materials and adhesives by Chino, Satoko, Kato, Shinsuke, Seo, Janghoo, Kim, Jonghun

“…It has been reported that 2-ethyl-1-hexanol (2E1H) was emitted through hydrolysis between di-2-ethylhexyl phthalate used as plasticizer in flooring material…”
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Influence of Environmental Factors on Performance of Sorptive Building Materials by Seo, Janghoo, Kato, Shinsuke, Ataka, Yuji, Yang, Jeong-Hoon

“…Recently, sorptive building materials have been used to improve indoor air quality in Japan. By making use of sorptive building materials, the concentration of…”
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Biosensing of an indoor volatile organic compound on the basis of fungal growth by Seo, Janghoo, Kato, Shinsuke, Tatsuma, Tetsu, Chino, Satoko, Takada, Kazutake, Notsu, Hideo

“…A fungal biosensor plate was applied to assessment of the harmfulness of air polluted by formaldehyde. Alternaria alternata, Eurotium herbariorum and…”
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Performance evaluation of a light shelf with a folding reflector (LSFR) to improve daylighting performance by Zhao, Xiaolong, Seo, Janghoo, Lee, Heangwoo

“…Recently, light shelves have been in the spotlight as a solution to the increasing lighting energy consumption in buildings, and various studies have confirmed…”
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Evaluation of the Convective Heat Transfer Coefficient of the Human Body Using the Wind Tunnel and Thermal Manikin by Yang, Jeong-Hoon, Kato, Shinsuke, Seo, Janghoo

“…This study was conducted to determine the convective heat transfer rates (αc) of each part of the human body and of the whole body when a human is in a…”
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Bake-Out Strategy Considering Energy Consumption for Improvement of Indoor Air Quality in Floor Heating Environments by Park, Seonghyun, Seo, Janghoo

“…Improved quality of life has led to a growing demand for better indoor air quality (IAQ). Buildings are becoming more airtight and insulated in order to…”
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A Study of Optimal Specifications for Light Shelves with Photovoltaic Modules to Improve Indoor Comfort and Save Building Energy by Lee, Heangwoo, Zhao, Xiaolong, Seo, Janghoo

“…Recent studies on light shelves found that building energy efficiency could be maximized by applying photovoltaic (PV) modules to light shelf reflectors…”
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