场地自行车装备空气动力优化研究进展  

Research Progress on the Aerodynamic Optimization of Track Cycling Equipment

作　　者：王治坤 马勇[1] 黄锐峰 刘林[1] 季欣 郑伟涛[1] 杨子喆 Wang Zhikun;Ma Yong;Huang Ruifeng;Liu Lin;Ji Xin;Zheng Weitao;Yang Zizhe(Hubei Engineering Research Center of Intelligent Equipment for Sports Health,Hubei Research Center of Sports Equipment Engineering Technology of Wuhan Sports University,Key Laboratory of Sports Engineering of the General Administration of Sport of China,Wuhan 430079,China)

机构地区：[1]运动健康智能装备湖北省工程研究中心,武汉体育学院湖北省运动装备工程技术研究中心,国家体育总局体育工程重点实验室,湖北武汉430079

出　　处：《体育科技文献通报》2023年第5期213-216,共4页Bulletin of Sport Science & Technology

基　　金：武汉体育学院东湖学者计划、武汉体育学院校级科研团队(项目编号:21KT02);武汉体育学院“十四五”湖北省优势特色学科(群)(项目编号:鄂教研[2021]5号)。

摘　　要：目的:如何减小空气阻力是现代场地自行车面临的主要问题,对场地自行车专用装备进行空气动力学优化和改善是目前国内外研究的重点。方法:对近年来场地自行车头盔、服装、车架和轮组的空气动力学研究进展进行文献综述。结果:空气动力学研究方法主要包括风洞实验、计算流体力学(Computational Fluid Dynamics,CFD)、数值仿真模拟等,采用以上研究方法产生的结果表明,表面通风开口较少的头盔空气动力学性能较好,服装表面减阻效果需根据各身体部位的迎流特点采用不同的表面材质,100%覆层的全封闭车轮在理想无侧风环境中拥有最佳的减阻效果。结论:场地自行车项目装备的空气动力学研究成果解决了空气动力学难题,增强了对其空气动力学特点的认识,对深化我国场地自行车项目装备的空气动力学研究指明了方向。OBJECTIVE:The issue of how to reduce air resistance is a major consideration in modem track cycling,and aerodynamic optimization and improvement of track cycling-specific equipment is currently the research focus both at home and abroad.METHOD:This paper presents a literature review of aerodynamic researches on track cycling helmets,clothing,frames and wheelsets.RESULTS:The aerodynamic research methods mainly include wind tunnel experiments,computational fluid dynamics(CFD),and numerical simulations,etc.The results generated by these research methods reveal that helmets with fewer surface ventilation openings have better aerodynamic performance,clothing surface drag reduction requires different surface materials according to the flow characteristics of each body part,and fully enclosed wheels with 100%cladding have the best drag reduction effect in an ideal side-wind-free environment.CONCLUSION:The research results of aerodynamics of track cycling equipment solved the problem of aerodynamics,enhanced the understanding of the aerodynamics characteristics,and pointed out the direction of more deepened studies on the aerodynamics of track cycling equipment in the country.

关 键 词：车架 头盔 服装 车轮 空气阻力 

分 类 号：G872.3[文化科学—体育训练]