Abstract

The methodology and results of parametric studies of vertical-axis wind turbines (VAWTs) based on three-dimensional aerodynamic calculations are presented. For a model wind turbine with three twisted blades, the dependence of the torque on the wind speed, the speed of rotation of the turbine, and on the variation of geometric parameters that determine the design of the turbine is studied. Estimates of the amplitude of pulsations of the torque of the wind turbine are obtained, depending on the specified parameters.

中文翻译：

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垂直轴风力涡轮机空气动力学数值模拟

摘要

介绍了基于三维空气动力学计算的垂直轴风力涡轮机 (VAWT) 参数研究的方法和结果。对于具有三个扭曲叶片的模型风力涡轮机，研究了转矩对风速、涡轮机转速以及决定涡轮机设计的几何参数变化的依赖性。根据指定的参数，获得风力涡轮机转矩脉动幅度的估计值。