A one-way coupling analysis method of wind-rain-structure three-field was proposed for wind turbine during the simultaneous action of wind and rain. Taking the wind field and the raindrops considered as the continuous phase and the discrete phase respectively, the process of wind driving rain was simulated by computational fluid dynamics software, and the wind pressure and the raindrop impact force on the wind turbine were obtained. The coupling between the wind-rain field and the structure was realized by importing command stream contained gri...
