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@article{ART001571234},
author={김규랑 and 구해정 and 권태헌 and 최영진},
title={An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model},
journal={Journal of Environmental Impact Assessment},
issn={1225-7184},
year={2011},
volume={20},
number={3},
pages={337-348}

TY - JOUR
AU - 김규랑
AU - 구해정
AU - 권태헌
AU - 최영진
TI - An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model
JO - Journal of Environmental Impact Assessment
PY - 2011
VL - 20
IS - 3
PB - Korean Society Of Environmental Impact Assessment
SP - 337
EP - 348
SN - 1225-7184
AB - Urban environmental problem became one of major issues during its urbanization processes. Environmental impacts are assessed during recent urban planning and development. Though the environmental impact assessment considers meteorological impact as a minor component,changes in wind environment during development can largely affect the distribution pattern of air temperature, humidity, and pollutants. Impact assessment of local wind is, therefore, a major element for impact assessment prior to any other meteorological impact assessment. Computational Fluid Dynamics (CFD) models are utilized in various fields such as in wind field assessment during a construction of a new building and in post analysis of a fire event over a mountain. CFD models require specially formatted input data and produce specific output files, which can be analyzed using special programs. CFD’s huge requirement in computing power is another hurdle in practical use. In this study, a CFD model and related software processors were automated and integrated as a microscale wind environmental impact assessment system. A supercomputer system was used to reduce the running hours of the model. Input data processor ingests development plans in CAD or GIS formatted files and produces input data files for the CFD model. Output data processor produces various analytical graphs upon user requests. The system was used in assessing the impacts of a new building near an observatory on wind fields and showed the changes by the construction visually and quantitatively. The microscale wind assessment system will evolve, of course, incorporating new improvement of the models and processors. Nevertheless the framework suggested here can be utilized as a basic system for the assessment.
KW - CFD;EIA;microscale wind
DO -
UR -
ER -

김규랑, 구해정, 권태헌 and 최영진. (2011). An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model. Journal of Environmental Impact Assessment, 20(3), 337-348.

김규랑, 구해정, 권태헌 and 최영진. 2011, "An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model", Journal of Environmental Impact Assessment, vol.20, no.3 pp.337-348.

김규랑, 구해정, 권태헌, 최영진 "An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model" Journal of Environmental Impact Assessment 20.3 pp.337-348 (2011) : 337.

김규랑, 구해정, 권태헌, 최영진. An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model. 2011; 20(3), 337-348.

김규랑, 구해정, 권태헌 and 최영진. "An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model" Journal of Environmental Impact Assessment 20, no.3 (2011) : 337-348.

김규랑; 구해정; 권태헌; 최영진. An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model. Journal of Environmental Impact Assessment, 20(3), 337-348.

김규랑; 구해정; 권태헌; 최영진. An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model. Journal of Environmental Impact Assessment. 2011; 20(3) 337-348.

김규랑, 구해정, 권태헌, 최영진. An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model. 2011; 20(3), 337-348.

김규랑, 구해정, 권태헌 and 최영진. "An Environmental Impact Assessment System for Microscale Winds Based on a Computational Fluid Dynamics Model" Journal of Environmental Impact Assessment 20, no.3 (2011) : 337-348.