The Observation and Interpretation of Long and Short Wave Radiation of the External Environment Surrounding a Single Building in the Summer

Chang-Hyeon Baek; Dong-Ho Choi; Bu-Yong Lee; In-Gyu Lee

doi:10.7836/kses.2019.39.1.041

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Research Article

The Observation and Interpretation of Long and Short Wave Radiation of the External Environment Surrounding a Single Building in the Summer 하절기 단일건물 주변 외부공간의 장‧단파 복사관측과 해석

28 February 2019. pp. 41-49

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Abstract

In this study, we analyzed the relationship between four elements: long-wave radiation, the direction of the building, BVR (Building View Ratio), and cloud amount. We examined how long-wave radiations surrounding a building influences the perception of heat in the summer. The results are as follows. ① Long-wave radiation and BVR are highly correlated regardless of geographical direction. ② Especially, during dawn in a clear day, areas with high BVR observed high levels of long-wave radiation. ③ This correlation suggests that higher BVR in urban areas will result in a greater number of tropical nights.

Keywords

Urban thermal environment

Long-wave radiation

Short-wave radiation

Cloudiness

Building view ratio

Tropical night

키워드

도시열환경

장파복사

단파복사

운량

BVR

열대야

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Information

Publisher :Korean Solar Energy Society
Publisher(Ko) :한국태양에너지학회
Journal Title :Journal of the Korean Solar Energy Society
Journal Title(Ko) :한국태양에너지학회 논문집
Volume : 39
No :1
Pages :41-49
Received Date : 2018-12-31
Revised Date : 2019-02-15
Accepted Date : 2019-02-18
DOI :https://doi.org/10.7836/kses.2019.39.1.041

Journal of the Korean Solar Energy Society ISSN:1598-6411(Print) 2508-3562(Online) 한국태양에너지학회 논문집

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