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燃料喷射过程计算和理论分析改变了单纯依赖油泵试验台和发动机试验来选择和研制燃油系统的局面,它正成为研究柴油机燃油系统的重要手段。本文就船用柴油机燃油系统的特点来叙述燃料喷射过程的精确模拟计算方法,及用电子计算机进行计算时的程序编制,并通过课题研究实例,详细说明计算方法的应用。
The calculation and theoretical analysis of the fuel injection process change the situation of selecting and developing the fuel system based solely on the test bench of the oil pump and the engine test. It is becoming an important method for studying the diesel fuel system. In this paper, the precise simulation calculation method of fuel injection process and the programming when using electronic computer are described on the basis of the characteristics of the marine diesel fuel system. The application of the calculation method is illustrated in detail through the case studies.