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http://dx.doi.org/10.5322/JES.2007.16.4.467

An Analysis of Wind Field According to the Prevailing Wind Directions for Understanding of Ventilation Passages in an Apartment Complex  

Jung, Woo-Sik (Department of Atmospheric Environment Information Engineering/Atmospheric Environment Information Research Center(AEI), Inje University)
Publication Information
Journal of Environmental Science International / v.16, no.4, 2007 , pp. 467-477 More about this Journal
Abstract
A numerical study with Envi-met model is experimented to investigate the characteristics of wind pattern in apartment complex. In all case, most conditions such as wind speed, temperature, and surface features are considered as the same, but wind direction is the only different factor. The wind directions considered in this study have a meaning of prevailing wind direction. When the prevailing wind with the direction of $170^{\circ}$ blows into the complex, the ventilation passage toward the outside of complex is formed and the stagnation of air is not expressed. In case of having the direction of $300^{\circ}$, most evident ventilation passages are composed. When the inflow wind direction is the northeast, $30^{\circ}$, there is some possibility of stagnation phenomenon. This is because the arrangement of buildings makes a right angle with the inflow wind direction.
Keywords
Apartment complex; Envi-met; Prevailing wind; Ventilation passage;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Wilson J. D., 1988, A second order closure model for flow through vegetation, Boundary- Layer Met., 42, 371 - 392   DOI
2 Bossert J. E., 1997, An investigation of flow regimes affecting the Mexico city region, J. Appl. Meteor., 36, 119-140   DOI   ScienceOn
3 정우식, 이화운, 김현구, 2003, 포항지역의 겨울철 남서계열 탁월충 현상에 관한 분석 및 수치모의, 한국지구과학회지, 24(6), 533-548
4 Cai x. M, Steyn D. G., 2000, Modelling study of sea breezes in a complex coastal environment, Atmos. Environ., 34, 2873-2885   DOI   ScienceOn
5 윤일희, 2003, 미기상학개론, 시그마프레스, 360-361pp
6 Clapp R. B., Hornberger G., 1978, Empirical equations for some soil hydraulic properties, Water Resour. Res., 14, 601-604   DOI
7 Bruse M., 1998, Development of a micro scale model for the calculation of surface temperatures in structured terrain, MSc Thesis, Inst. Geo. Univ, Bochum
8 Launder B. E., Spalding D. B., 1974, The numerical computation of turbulent flows, Comp. Methods Appl. Mech. Eng., 3, 269-289   DOI   ScienceOn
9 Mellor G. L., Yamada T., 1975, A simulation of the Wangara atmospheric boundary layer data, J. Atmo. Sci., 32, 2309-2329   DOI   ScienceOn
10 Deardorff J. W., 1978, Efficient prediction of ground surface temperature and Moisture with inclusion of a layer of vegetation, J. Geophys, Res., 83, 1889-1903   DOI
11 Barden H., 1982, Simulations modell fur den Wasser-, Energie- und Stoffhaushalt in PflanzenbestaWnpwden, Report, Inst. Met. Univ. Hanover, 23
12 Liu J. 1996, E-emodelling of turbulent air flow downwind of a model forest edge, Boundary-Layer Met., 77, 21-44   DOI
13 Yamada T., 1982, A numerical model study of turbulent airflow in and above a forest canopy, J. Meteor. Soc. Japan, 60, 439-454   DOI
14 Tjernstrom M., 1989, Some tests with a surface energy balance scheme including a bulk parameterization for vegetation in a mesoscale model, Boundary-Layer Met., 48, 33-68   DOI
15 Asaeda T., Ca V. T., 1993, The subsurface transport of heat and moisture and its effect on the environment - a numerical model, Boundary- Layer Met., 65, 159-179   DOI
16 정우식, 이화운, 2000, 연안복잡지역에서 해풍시작에 대한 지형의 영향, 한국기상학회지, 36(2), 245-256
17 정우식, 이화운, 2002, 해풍시작에 영향을 미치는 지형성 강풍현상에 관한 고찰- 관측자료분석-, 한국환경과학회지, 11(4), 289-295
18 이화운, 김유근, 정우식, 2000, 연안부근 복잡지형의 대기유동장 수치실험 II-부산광역지역에 대한 국지순환모형의 적용-, 한국대기환경학회지, 16(2), 151-158