Byung Chang Kwag
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View article: Analysis of BEMS Applicability in Existing Multi-family Housing Based on Facility and Communication Infrastructure
Analysis of BEMS Applicability in Existing Multi-family Housing Based on Facility and Communication Infrastructure Open
View article: Development of Tracer Gas Method to Improve Indoor Air Quality: A Study on Ventilation Performance in Apartment Buildings in South Korea
Development of Tracer Gas Method to Improve Indoor Air Quality: A Study on Ventilation Performance in Apartment Buildings in South Korea Open
This study analyzes the shortcomings of South Korea’s current evaluation method of ventilation performance for apartment buildings and suggests improvements. The current Korean regulations rely on the air change rate method, which is a pre…
View article: Integration of Photovoltaic Systems for Energy Self-Sufficient Low-Rise Multi-Family Residential Buildings in Republic of Korea
Integration of Photovoltaic Systems for Energy Self-Sufficient Low-Rise Multi-Family Residential Buildings in Republic of Korea Open
Globally, building energy consumption has been rising, emphasizing the need to reduce energy usage in the building sector to lower national energy consumption and carbon dioxide emissions. This study analyzes the applicability of photovolt…
View article: Analysis of the Effects of Strengthening Building Energy Policy on Multifamily Residential Buildings in South Korea
Analysis of the Effects of Strengthening Building Energy Policy on Multifamily Residential Buildings in South Korea Open
The purposes of this study were to overview the building-energy policy and regulations in South Korea to achieve energy-efficient multifamily residential buildings and analyze the effects of strengthening the building design requirements o…
View article: Evaluation of Effects of the Humidity Level-Based Auto-Controlled Centralized Exhaust Ventilation Systems on Thermal Comfort of Multi-Family Residential Buildings in South Korea
Evaluation of Effects of the Humidity Level-Based Auto-Controlled Centralized Exhaust Ventilation Systems on Thermal Comfort of Multi-Family Residential Buildings in South Korea Open
Building air-tightness has been increased to make energy efficient buildings. However, various indoor air quality issues can be caused by high building air-tightness because it allows low air and moisture transmission through building enve…
View article: Evaluation of Ground-Source Variable Refrigerant Flow System for U.S. Office Buildings
Evaluation of Ground-Source Variable Refrigerant Flow System for U.S. Office Buildings Open
This paper evaluates the energy performance of ground-source variable refrigerant flow (VRF) systems to condition office buildings located in various U.S. climates. Specifically, the performance of the ground-source VRF systems was determi…