基于狭管效应的聚风装置结构设计及流体分析

Structural Design and Fluid Analysis of Wind Gathering Device Based on the Effect of Narrow

基于"狭管效应"理论开展低风地区大功率风力发电的研究分析,进行适合低风环境下高效、大功率聚风装置的设计。采用计算流体力学技术(CFD),对聚风装置进行三维流场数值模拟,分析聚风装置内部风速、压力分布等相关数据,验证风经过狭管聚风装置后速度会显著提高。

Based on the MThe effect of narrowM theory,the research and analysis of high-power wind power generation in low wind speed region is carried out.This paper designs a wind gathering device suitable for high efficiency and high power in low wind speed environment.Computational fluid dynamics technology(CFD)is used to perform the three-dimensional flow field numerical simulation of the wind gathering device.The wind speedy pressure distribution and other related data of the wind gathering device are analyzed.The results verify that the speed of the wind will increase significantly after passing through the wind gathering device.