我国车用压燃式发动机排放水平及现状分析 |
| |
引用本文: | 刘双喜,高继东,景晓军. 我国车用压燃式发动机排放水平及现状分析[J]. 汽车工程, 2005, 27(1): 35-39 |
| |
作者姓名: | 刘双喜 高继东 景晓军 |
| |
作者单位: | 中国汽车技术研究中心,天津,300162 |
| |
摘 要: | 通过分析中国汽车技术研究中心对国内发动机和汽车厂家压燃式发动机所做的排放检测报告的数据,研究了我国1999~2002年压燃式发动机总体排放特点,发现达到欧Ⅱ排放水平的发动机比达到欧Ⅰ水平的有很大改善,特别是CO和HC排放。通过对发动机各参数分析得出我国发动机技术是可以达到欧Ⅰ的,但要全面达到欧Ⅱ排放要求还需要进一步改进发动机技术和零部件技术。
|
关 键 词: | 车用 发动机技术 压燃式发动机 排放要求 中国汽车技术研究中心 排放检测 零部件 排放水平 中国 汽车厂家 |
A Study on the Present Emission Level of Compression Ignition Engines in China |
| |
Abstract: | The exhaust emission test data acquired by China Automotive Technology and Research Center (CATRC) are analyzed, based on which the general emission characteristics of compression ignition engines produced in the period of 1999 to 2002 are studied. The results show that the engine technologies in China can meet the requirements of EU-I regulation, but the technologies of engines and key parts and components must be further improved to meet the EU-II regulation. |
| |
Keywords: | Compression ignition engine Emission data analysis Exhaust emission level |
本文献已被 维普 万方数据 等数据库收录! |
|