Research on Emission Control of Marine Diesel Engine
In response to the increasingly stringent diesel emission regulations,the paper analyzes the relationship of the low-speed marine diesel engines emission with the combustion process,the fuel injection law,the exhaust recirculation and the SCR.Then the scheme of the fuel injection system with the high-pressure common rail for the low-speed diesel engine is proposed,and the test system for the diesel engines emission performance is established.Through the experimental research,the optimization and matching technology for the diesel combustion process based on the emission control is analyzed,and the best injection law of the diesel engine is revealed under the different conditions.That will provide the technical support for the design and operating management of the diesel engine.
Emission control Fuel injection system Combustion process Marine diesel engine
Chen Guojin Liu Zhongmin Liu Tingting Su Shaohui Yuan Guangjie Cao Yijiang
Zhejiang Provincial Key Laboratory of Ship and Port Machinery Equipment Technology, Hangzhou, Zhejia Zhongji Hitachi Zosen Diesel Engine Co., Ltd., Zhoushan, Zhejiang, 316012
国际会议
厦门
英文
1198-1202
2012-01-04（万方平台首次上网日期，不代表论文的发表时间）