DEVELOPMENT OF CFD METHOD FOR PREDICTING WIND ENVIRONMENT AROUND A HIGH-RISE BUILDING : Part2 : The cross comparison of CFD results using various k-ε models for the flowfield around a building model with 4:4:1 shape(Environmental Engineering)

Abstract

The cross comparison of CFD results of flowfield around a building model with 4 : 4 : 1 shape using various k-ε models were carried out, in order to assess the accuracy of CFD prediction of flow around a high-rise building including the velocity distribution at pedestrian level. The results of the analyses were compared with the experimental data under the same computational conditions.