重庆理工大学学报2025，Vol.39Issue(13)：67-74,8.DOI:10.3969/j.issn.1674-8425(z).2025.07.009
Y形轮辐气动特性的感性工学研究
Aerodynamic characteristics of Y-spoke based on perceptual engineering
摘要
Abstract
To balance consumers' aesthetic preferences for wheel styling with the vehicles' aerodynamic performance,this paper introduces spoke offset distance and spin angle based on the Y-shaped spoke design curve model.The impact of spoke styling on the consumers' aesthetic preferences is examined through perceptual engineering,while CFD(computational fluid dynamics)simulations are utilized to investigate the flow mechanism of the entire vehicle as influenced by spoke offset distance and spin angle.An analysis of the impacts of wheel styling and both aerodynamic characteristics and consumers' aesthetic preferences shows spoke offset distance and spin angle markedly affect the vehicle's aerodynamic drag coefficient and consumers' aesthetic preferences.Finally,a verification sample is designed under wheel styling with consumers' aesthetic preference,and design parameters are adjusted without altering the aesthetic preference to improve the vehicle's flow field and reduce aerodynamic drag.The method may offer a novel approach for the integrated research and development of wheel styling design and aerodynamic performance.关键词
计算流体动力学/感性工学/轮毂造型/Y形轮辐设计曲线Key words
computational fluid dynamics/perceptual engineering/wheel styling/Y-spoke design curve分类
交通工程引用本文复制引用
成振波,王全生,刘馨,龙仔航,邹谋韬..Y形轮辐气动特性的感性工学研究[J].重庆理工大学学报,2025,39(13):67-74,8.基金项目
重庆市自然科学基金面上项目(cstc2021jcyj-msxmX0497) （cstc2021jcyj-msxmX0497）
