发动机进气调节系统的研究与应用

Research and application of the air intake regulation system for diesel engine

从发动机试验建立标准进气的必要性入手,结合排放试验室的进气调节系统,分析了确定工艺误差的可行性,并介绍了发动机进气调节系统的设计思想及系统的运行情况,最终实现了发动机进气温度、进气压力、进气湿度三参数的标准状态调控目标。

Based on the necessity of the establishment of the standard air intake for diesel engine,combined with the practical system of the exhaust test cell,feasibility of the determination of the error range is analyzed.The design method and the operation of the regulation system is introduced and the aim that the temperature,the pressure and the humidity of the air intake can be controlled at a standard condition is achieved.