소형 경계층 풍동을 이용한 경계층 형성

Wind effects on highrise buildings requires modelling of wind flow representatiave of natual wind in atomospheric boundary layer short test section wind tunnel. In this paper, two the boundary layer, representing suburban and urban flow conditions, the mean velocity and power spectrum measured by augmentation devices such as roughness blocks, well, grid. The experimental results are well fitted the value of power law.