Scholarlink

<p>In this study, a method of wind load control based on vortex generator (VG) was proposed to improve the wind resistance of passenger cable cars. By conducting wind tunnel tests, aerodynamic performance and the effect of VG on the wind load control of cable cars were investigated. The test results of aerodynamic performance show that the yaw angle and the aspect ratio have a significant impact on the aerodynamic performance of the cable car model, and the probability density function of aerodynamic force (moment) follows normal distribution approximately under different yaw angles. From the perspective of aerodynamic performance, the cable car model with the aspect ratio of 2/3 is the better basic configuration. The test results of flow control show that VG has a better control effect on wind-induced vibration of the thin and tall cable car models (D/H1), and its control effect is related to the height and spanwise distance of VG. The optimal height and spanwise distance of VG are 1/50 and 13/60 of the lateral length (B) of cable car model, respectively. After optimization, the wind load acting on the model can be reduced by up to 13.8%.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Research on Wind Load Control of Aerial Passenger Cable Car Based on Vortex Generator

  • 期刊论文

  • 发表日期：

    2025年6月4日

查看全文
  • Haixin Jiang,
  • Furui Tian,
  • Zhe Ma,
  • Qi Qi,
  • Bodi Li,
  • Hongfu Zhang,
  • Dabo Xin

摘要

In this study, a method of wind load control based on vortex generator (VG) was proposed to improve the wind resistance of passenger cable cars. By conducting wind tunnel tests, aerodynamic performance and the effect of VG on the wind load control of cable cars were investigated. The test results of aerodynamic performance show that the yaw angle and the aspect ratio have a significant impact on the aerodynamic performance of the cable car model, and the probability density function of aerodynamic force (moment) follows normal distribution approximately under different yaw angles. From the perspective of aerodynamic performance, the cable car model with the aspect ratio of 2/3 is the better basic configuration. The test results of flow control show that VG has a better control effect on wind-induced vibration of the thin and tall cable car models (D/H1), and its control effect is related to the height and spanwise distance of VG. The optimal height and spanwise distance of VG are 1/50 and 13/60 of the lateral length (B) of cable car model, respectively. After optimization, the wind load acting on the model can be reduced by up to 13.8%.