Numerical Prediction of Car Tire Wear

Author:

Lupker H.1,Cheli F.2,Braghin F.2,Gelosa E.3,Keckman A.4

Affiliation:

1. 1Advanced Chassis and Transport Systems Department, TNO Automotive, Schoemakerstraat 97, 2600 JA Delft, The Netherlands

2. 2Mechanical Engineering Department, Politecnico di Milano, Via La Masa, 34, 20158 Milano, Italy

3. 3Research & Development, Pirelli Pneumatici SpA, Viale Sarca, 222, 20126 Milano, Italy

4. 4Research & Development, Nokian Tyres, Pirkkalaistie 7, FIN-37101 Nokia, Finland

Abstract

Abstract Due to their many economic and ecological implications, the possibility to predict tire wear is of major importance to tire manufacturers, fleet owners and governments. Based on these observations, in 2000, a three-year project named TROWS (Tire and Road Wear and Slip assessment) was started. One of the TROWS objectives is to provide a tool able to numerically predict tire global wear as well as to qualitatively determine the wear distribution. The proposed methodology combines a mathematical model of the tire with an experimentally determined local friction and wear law. Thus, tire abrasion due to each single maneuver can be determined. Full-scale experimental tests were carried out with two Peugeot 406 cars on a public road course in Italy. Each car was equipped with a different set of tires: one car was equipped with four all-season tires (from now on called A tires) and the other car was equipped with four winter tires (from now on called B tires). Both sets of tires had a 195/65 R15 size. The collected data was used to validate the model. The methodology proved to give qualitatively good tire wear predictions.

Publisher

The Tire Society

Subject

Polymers and Plastics,Mechanics of Materials,Automotive Engineering

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3