摘要
运用AMESIM/SIMULINK仿真软件对天然气喷射器进行联合仿真,再现了喷射器内流体的运动过程、喷射体积和时间的关系、喷射流量和时间的关系,对天然气和汽油两种燃料的喷射过程进行了对比,结果表明:天然气喷射会出现延迟现象,通过改变控制电路可以有效地避免喷射延迟现象的出现。
A numerical simulation is made by simulation software AMESIM and SIMULINK of the injection process of gas injector to reconstruct the fluid flow process, the relationship of injection volume and time, and, relationship of injection flow and time, as well as to compare the processes of gas injection and gasoline injection. The results show that injection of natural gas will be delayed, and change control circuit can effectively prevent injection delay.
出处
《柴油机设计与制造》
2012年第3期17-20,共4页
Design and Manufacture of Diesel Engine
