| 요약2 |
Recently, drastic urbanization is making building forest in urban area. This phenomenon is causing various problems such as Heat Island, pollutant stagnation, and gust. Especially, deformed wind by buildings makes severe problems in wind environment. To solve this problem, wind tunnel test and CFD(Computational Fluid Dynamics) simulation are used. CFD simulation methods are widely used because of its convenience for time and cost. To properly predict the wind environment in urban area with CFD, the boundary condition for simulation should be set in correct. Especially, the inlet wind profile has a great influence on the results. This paper is will be discussed the influence of the wind profile on wind environment of multi-residential building block in urban area. The field measurement and CFD simulation were accomplished and the results will be analysis in this paper. |