Numerical simulation study of surface wind pressure and wind environment of Changsha Huanghua International Airport

Abstract

Based on turbulence model the standard k-ε model provided by professional computational fluid dynamics software Fluent, the 3D steady wind flow field around Changsha Huanghua International Airport in atmospheric boundary layer is numerically simulated. The wind pressure coefficients, the wind environment around the Airport etc. under different wind direction are studied to give for design reference. This provides an example for numerical simulation study of wind flow around bluff body.