高压共轨燃油系统高压油泵特性研究

Research of Characters of High Pressure Fuel Injection Pump for Common Rail Injection System

根据典型的高压共轨燃油喷射系统高压油泵结构 ,对其建立了仿真数学模型 ,利用该数学模型 ,研究了高压油泵结构参数对系统特性的影响 ,为高压共轨系统高压油泵的初步设计和选型提供了理论依据。

The simulation model of high pressure fuel injection pump is founded based on its structure. The effects of high pressure fuel injection pump structure parameters for high pressure common rail injection system are studied, and the conclusion can give some support for the high pressure fuel injection pump design.