Structural design and theoretical research on The Pressure-intensified High-pressure Common-Rail System

摘要：

As the development of combustion theory, the higher requirement was putted forward to the fuel injection rate and the injection pressure, namely adjustable fuel injection rate and multiple injection and superhigh pressure injection. Pressure-intensified High-pressure Common-Rail System(PHCRS) is a well system which could meet these higher requirements. In this article, structural style of the solenoid valve and the determination of pressure ratio and the design and installation of offsetting spring were researched profoundly. At last, the structure and the key parameters of the Electrical Control Pressure Amplifier(ECPA) which is suited to the system was defined.

关键词： adjustable injection rate super-high pressure injection structure of ECPA

作者: Chen Hailong Ouyang Guangyao Tang kaiyuan TIAN Huaan

作者单位: College of Marine and Power Engineering Naval University of Engineering Wuhan, China China Ship Development and Design Center Wuhan, China

会议类型: 国际会议

会议名称: 2011 IEEE 2nd International Conference on Computing，Control and Industrial Engineering(CCIE 2011)(第二届计算、控制与工业工程国际会议)

会议地点: 武汉

会议语种:英文

页码: 203-206

在线出版日期: 2011-08-20（万方平台首次上网日期，不代表论文的发表时间）