首页|COMPOSITIVE EMISSION CONTROL SYSTEM OF GASOLINE VEHICLE
COMPOSITIVE EMISSION CONTROL SYSTEM OF GASOLINE VEHICLE
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The working principle of a kind of compositive emission control system is inquired into,which includes exhaust heater, secondary air supplement, exhaust gas recirculation (EGR), thermal reactor and catalytic converter, etc. The purification effect of CO, HC and NOx emission of the gasoline spark ignite (S.I.) engine is studied. The entire vehicle driving cycle tests based on the national emission standard and a series of the gasoline engine-testing bench tests including full load characteristic experiment, load characteristic experiment and idle speed experiment are done. The results show that the system has a very good emission control effect to CO, HC and NOx of gasoline engine. The construction of the system is very simple and can be mounted on the exhaust pipe conveniently without any alteration of the vehicle-use gasoline engine.
VehicleGasoline engineLow emissionExhaust emission control system
CAI Ruibin、CHEN Zijian
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College of Automobile Engineering,South China University of Technology, Guangzhou 510641, China
Guangdong Key laboratory for Electric Vehicle Research, Guangzhou 510641, China
广东省自然科学基金Provincial Environmental Protection Science Foundation of Guangdong, China
NETL
NSTL
万方数据
维普
