文档介绍：乙醇汽油的发展研究与探讨
摘要
能源的匮乏、环境的恶化己经成为世界的两大难题,而汽车发动机的发展与上述两个问题密切相关,汽车使用代用燃料成为当今世界的热门话题。在汽油机上进行乙醇/汽油混合燃料的研究工作,使发动机在性能和排放等获得改善,将是缓解上述问题的有效途径之一。
本课题首先对乙醇汽油混合燃料的理化性质以及对汽油机运用乙醇汽油混合燃料所出现的问题进行归纳与总结,明确本课题研究工作的重点和需要解决的问题。
在总结归纳不同乙醇比例下的含水乙醇汽油的理化特性的基础上,根据实验结果,运用灰色理论,对不同乙醇掺比下发动机燃烧功效进行了关联度分析,获得关联因素对燃烧功效的关联度。根据结果分析表明,获得的关联度与燃料性质和燃烧理论相吻合。
关键词:乙醇汽油;稳定性;电喷汽油机;性能;排放;关联分析
Abstraet
The shortness of energy resources,and the deterioration of the environment has beeome the world’s two diffieult problems,and the development of automobile engine is related to these two issues alternative fuel used in vehieles beeome a hot topic in the world. The research work in the gasoline engine used hydrous ethanol一gasoline fuel,the engine performance and emissions improvements is one of the effeetive ways to alleviate these problems.
At the first of the article,study the Physical and chemical properties of ethanol一gasoline,as well as concluded the problems about gasoline engine using this fuel,clear the focus of the work and the problems needed to solve.
On the basis of summarizing the physical and chemical properties of hydrous ethanol gasoline fuel the contain different percentage hydrous to the results of the trail,using the grey theory, correlation analysis bustion efficiency of the engine used hydrous ethanol gasoline fuel contained different percentage ethanol to the association of the factors on bustion show that the calculated results are consistent with the fuel properties bustion theory.
Key words: water ethanol-gasoline; stability; gasoline engine;performance; emissiongs; Correlation Analysis
目录
摘要 II
Abstraet III
第一章绪论 - 1 -
引言 - 1 -
乙醇汽油混合燃料研究现状 - 1 -
国外乙醇汽油混合燃料研究现状 - 1 -
国内乙醇汽油混合燃料研究现状 - 1 -
研究乙醇汽油的效益分析 - 1 -
经济效益分析 - 1 -
社会效益分析 - 1 -
生态效益分析 - 1 -
采用乙醇汽油的优势 - 1 -
本课题研究意义及研究内容 - 1 -
课题研究意义 - 1 -
课题研究内容 - 1 -
第二章乙醇汽油性能研究 - 1 -
乙醇的理化性质 -