- 1、本文档共15页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
附录Human activities on the ecological damage to the environment has become a global problem, to reduce fuel consumption, reduce automobile exhaust emissions is energy conservation, prevention of air pollution in an important measure. Vehicle energy consumption is closely related with the tire rolling resistance. On cars or light trucks, the 3.4% ~ 6.6% of fuel consumption used to overcome rolling resistance tires; of loaded radial truck tire with the car example, 12.4% ~ 14.5% of fuel consumption to overcome the rolling resistance tires . Tire rolling resistance by 10%, fuel-efficient cars will be 1.2 percent, 4 percent savings trucks. To this end,the tire manufacturers have at home and abroad to develop new low-power tires to reduce rolling resistance, saving fuel.Automobile tires in the rolling process, the total vehicle rolling resistance accounts for about 20% of the resistance, if reduced by 10% per tire rolling resistance, lower 2% ~ 3% of fuel, then rolling resistance tires to enhance the level of control of vehicle contribution to fuel economy will be significant, but also in a wide range can be achieved. Therefore, how to effectively control the tires rolling resistance is the industry facing a key issue. This article will explore the various angles and analysis as well as tire rolling resistance testing technology.I. Summary In the tire rolling process, the cycle of changes in the stress and strain lead to energy loss, the formation of tire rolling resistance, also known as the tire hysteresis energy loss. Studies have shown that to overcome tire rolling resistance on fuel consumption of the general accounting for the total fuel consumption of motor vehicles more than 10%. Reduce rolling resistance tires can reduce vehicle energy consumption, so that the car farther away from efficient. Tire rolling resistance is the overall energy consumption of material, equivalent to the tire rolling units of energy loss from the rolling units in addition to its distan
您可能关注的文档
- 标志设计.ppt.ppt
- 广东省国省道沥青路面.doc
- 现代主义的奠.doc
- 【必威体育精装版精选】2016年20件典型民事纠纷案件回顾.doc
- 商务谈判应急.doc
- 地方财政分析评价系统操作说明.doc
- 《中职学生心理健康问题及对策研究》开题汇报讲稿.doc
- 一年级美术上册《大眼睛》 教案设计设计 湘教版.doc
- 热环境例题.doc
- [教材]儿童乐园大学创业计划书 2.doc
- 雪纺衫项目申请报告.docx
- 2024至2030年中国机械停车设备行业研究与投资预测分析报告.docx
- 2024至2030年中国折弯机行业发展预测及投资策略报告.docx
- 2024至2030年中国煤化工产业发展前景预测与投资规划分析报告.docx
- 2024至2030年尿素行业深度分析与“十三五”战略规划研究报告.docx
- 2024至2030年中国真空蒸发器行业深度调研及投资战略分析报告.docx
- 2024至2030年中国聚乙二醇化重组人粒细胞刺激因子注射液行业市场预测与投资规划.docx
- 2024至2030年中国苯基丁酸行业深度调研及发展预测报告.docx
- 2024至2030年中国藏花醛行业深度调研及发展预测报告.docx
- 2024至2030年中国过氧化钠行业发展预测及投资策略报告.docx
文档评论(0)