毕业设计论文--机械设计制造及其自动化
毕业设计论文 中文题目对柴油机喷油系统排放控制技术切实可行的改进方法 学 院远程与继续教育学院 专 业机械设计制造及其自动化 姓 名 安立杰 学 号 06611789 指导教师 林桂清 20意义。 关键词柴油机排放控制措施 English Abstract Abstract: Harmful emissions from internal combustion engines through the discussion of the formation mechanism of the hazards of harmful emissions harmful emissions factors diesel emission control measures better reflects the diesel emission control technology the latest developments and the current adoption of new technologies new methods . practicability. Mainly from the fuel injection system this paper proposes practical ways to improve emissions effectively eliminating NOX and particulate soot generation. Clean diesel engine The key is how to effectively eliminate NOχ and particulate soot generation. Article from the starting fuel injection system is proposed to improve emissions five kinds of practical ways with obvious practical significance. Key words: diesel engineexhausting control 目 录 中文摘要........................................... 引言..........................
.....................1 第一章 排放污染及危害.............................2 发动机的废气成分.....................................2 有害排放的危害.......................................3 第二章 柴油机有害排放的形成机理...................6 CO的形成............................................6 HC的形成............................................6 NOX的形成............................................8 微粒.................................................8 臭味的生成...........................................12 第三章 影响柴油机有害排放的因素..................14 燃料 ................................................14 喷油正时.............................................14 喷油系统.............................................16 燃烧方式和燃烧室形状.................................18 气流组织和多气门技术.................................21 增压对排放的影响.....................................21 过量空气系数对排放的影响.............................21 柴油机的排放特性.....................................23 第四章 柴油机排放控制.......
毕业设计论文--机械设计制造及其自动化 来自淘豆网m.daumloan.com转载请标明出处.
