重型柴油机匹配VNT的仿真研究

Simulation Research of Matching VNT for Heavy Duty Diesel Engine

增压柴油机采用可调涡轮技术是提高其扭矩储备和瞬态响应性、解决低速冒烟问题的有效技术措施之一。本文利用发动机一维仿真分析方法,对柴油机进行了匹配VNT的计算,并得出了一定的分析结果,为今后采用柴油机配备VNT试验和研究提供理论参考。

Turbocharged diesel engine with adjustable turbine technology is one of the effective technical measures to improve the torque reserve,transient response and to solve problems of smoke when in the low speed of engine.In this paper,the author used the engine one dimensional simulation analysis method matched diesel engine with VNT,and got some results,the results will provide references when match diesel engine with VNT test and for the research..