Journal of the Korean Solar Energy Society (한국태양에너지학회 논문집)

The Korean Solar Energy Society (한국태양에너지학회)
권호 표지
DOI QR코드

DOI QR Code

Analysis on Daily Variation Mechanism of Short-wave Radiation between Downtown and Suburban Area during Summer Season

하절기 도심과밀지역과 인근 교외지역의 단파복사 일변화 메커니즘에 대한 해석

  • Choi, Dong-Ho (Department of Architecture, Catholic University of Daegu) ;
  • Lee, Bu-Yong (Department of Environmental Science, Catholic University of Daegu) ;
  • Jeong, Hyeong-Se (Department of Architecture, Graduate School, Catholic University of Daegu)
  • 최동호 (대구가톨릭대학교 건축학부) ;
  • 이부용 (대구가톨릭학교 환경과학과) ;
  • 정형세 (대구가톨릭대학교 대학원 건축학과)
  • Received : 2014.07.18
  • Accepted : 2014.08.28
  • Published : 2014.08.30
Download PDF
⟨ Previous Next ⟩

Abstract

The purpose of this study is to understand daily variation of short-wave radiation trends according to the state of surface and observation of atmosphere conditions in downtown and suburban observation area. The followings are main results from this study. 1) We found out daily air temperature variation of downtown is less than that of suburban area because of bigger heat capacity of artificial elements such as massive buildings and pavements. 2) It is more effective to estimate of air condition by water vapor pressure than relative humidity in the atmosphere. 3) The difference of solar radiation ratio between downtown and suburban area is dependant on different atmosphere conditions at two observation stations.

Keywords

References

  1. Ian G. Hamilton, Michael Davies, Philip Steadman, Andrew Stone, Ian Ridley and Stephen Evans, The Significance of the Anthropogenic Heat Emissions of London's Buildings: A Comparison against Captured Shortwave Solar Radiation, Building and Environment, 44, pp. 807-817, 2009 https://doi.org/10.1016/j.buildenv.2008.05.024
  2. Choi D. H., Lee. B. Y., Oh H. Y., Comparison and Analysis of Randiation Environment between Downtown and Suburban Areaduring Summer Season, Journal of the Korean Solar Energy Society, Vol. 34 No. 1, pp105-116, 2014 https://doi.org/10.7836/kses.2014.34.1.105
  3. Jo D. K., ChunI. S., Lee T. K., Kang Y. H. and Auh A. M., A Study on the Analysis of Solar Radiation Components, Journal of the Korean Solar Energy Society, Vol. 21 No. 1, pp. 43-49, 2001
  4. Jung I. S., Choi D. H. and Lee. B. Y., Analysis of Radiatve Characteristics at Urban Area by Obervation in Summer Season, Journal of the Korean Solar Energy Society, Vol. 31 No. 3, pp. 133-144, 2011 https://doi.org/10.7836/kses.2011.31.3.133
  5. Choi D. H., Lee B. Y. and Oh H. Y., Long and Short Wave Radiation and Correlation Analysis Between Downtown and Suburban Area (I); Study on Correlation Analysis Method of Radiation Data, Journal of the Korean Solar Energy Society, Vol. 33, No. 4, pp. 94-100, 2013 https://doi.org/10.7836/kses.2013.33.4.094
  6. Choi D. H., Lee B. Y. and Oh H. Y., Long and Short Wave Radiation and Correlation Analysis Between Downtown and Suburban Area (II); Study on Correlation Analysis Method of Radiation Data, Journal of the Korean Solar Energy Society, Vol. 33, No. 4, pp. 101-110, 2013 https://doi.org/10.7836/kses.2013.33.4.101
  7. M. Margarita Prendez, M. Egido, C. Tomas, J. Seco, A. Calvo and H. Romero, Correlation between Solar Radiation and Total Suspended Particulate Matterin Santiago, Chile-Preliminary Results, Atmospheric Environment, Vol. 29, pp. 1543-1551, 1995 https://doi.org/10.1016/1352-2310(94)00349-P

Cited by

  1. Comparison of Meteorological Elements by Type of City during Summer Season - Focus on the Daegu Metropolitan City and the Surrounding Four Regions - vol.34, pp.6, 2014, https://doi.org/10.7836/kses.2014.34.6.111