柴油机排放污染物及净化措施(毕业设计论文word版)

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1、柴油机排放污染物及净化措施目录摘要······················································································································································21引言······································································································

2、·········································22排放法规······································································································································23NOx和PM的生成机理················································································

3、·····································43.1NOx的生成机理及影响因素························································································43.2PM的生成机理及影响因素··························································································54净化措施····················

4、··················································································································54.1燃料············································································································································54.1.1采用代用燃料··

5、·······················································································································54.1.2采用低硫分燃料····················································································································64.1.3柴油中加入富氧添加剂··········

6、····························································································64.1.4采用乳化燃料·······················································································································64.2新的燃烧方式·········································

7、·················································································64.3燃油喷射系统···························································································································74.3.1推迟喷油、提高喷油压力···········································

8、·······················································74.3.2先导喷射及多次喷射············