主办:陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊:1976年

汽车实用技术 ›› 2024, Vol. 49 ›› Issue (15): 74-78,88.DOI: 10.16638/j.cnki.1671-7988.2024.015.015

• 设计研究 • 上一篇    

基于 ANSYS Fluent 的微型汽车气动力分析 及风扰响应系统设计

黄德靖,段 超*   

  1. 广州工商学院 工学院
  • 发布日期:2024-08-12
  • 通讯作者: 段 超
  • 作者简介:黄德靖(2003-),男,研究方向为人工智能,E-mail:hdj0329@qq.com。 通信作者:段超(1987-),男,硕士,副教授,研究方向为无线通信和物联网与人工智能,E-mail: duanchao@gzgs.edu.cn。

Micro-vehicle Aerodynamic Analysis and Wind Disturbance Response System Design Based on ANSYS Fluent

HUANG Dejing, DUAN Chao*   

  1. School of Engineering, Guangzhou College of Technology and Business
  • Published:2024-08-12
  • Contact: DUAN Chao

摘要: 为提高微型汽车在横风作用下的驾驶安全性,文章利用 ANSYS Fluent 软件模拟了 0° 至 90°风向下的风洞实验,获取和分析了不同驾驶速度、风向和风速等对车辆稳定性的影响。 基于以上研究设计了一款微型汽车横风风扰响应系统,可实现车辆环境智能判定与驾驶员自 动警示。该系统可提升微型汽车在复杂风环境下的安全性,拓宽其应用场景,对微型汽车的 研究与应用有重要价值。

关键词: 微型汽车;气动力分析;横风;风扰响应;安全性;ANSYS Fluent

Abstract: In order to improve the driving safety of microcars under crosswinds, this study simulate wind tunnel experiments under 0°to 90°wind direction using ANSYS Fluent software to obtain and analyse the effects of different driving speeds, wind directions and wind speeds on vehicle stability. Based on the above research, a micro-vehicle crosswind disturbance response system is designed to realise intelligent determination of vehicle environment and automatic driver warning. This system can enhance the safety of micro-vehicles in complex wind environments and broaden their application scenarios, which is of great value to the research and application of micro-vehicles.

Key words: Micro-vehicle; Aerodynamic analysis; Crosswind; Wind disturbance response; Security; ANSYS Fluent