【摘要】 针对高压共轨喷油系统喷油率的要求 ,介绍了几种理想的喷油率。研究、分析一种整体式喷油器设计方案 ,并建立了相应的Simulink仿真程序 ,研究喷油器的关键结构参数对系统达到所需的4S喷射的影响。更多还原

【Abstract】 In accordance with the requirements of injection rate of a high-pressure common rail injector, some ideal injection rates are introduced. Through analyzing an integral injector, the simulation has been set up with Simulink, and the influence of some key structure parameters on the triangle formed injection rate is studied in this paper.更多还原