2013•Advanced materials researchOpen access

Research on Simulation for the Electronic Unit Pump Fuel Injection System of HXn5 Diesel Locomotive

Ming Hai Li, Zhe Bo Zhou, Xian Zhe Jia

Abstract

Parameters are obtained by mapping the entity structural electronic control unit pump injection system of HXn5 diesel locomotive introduced from USA. A simulation model was built up with GT-Fuel, which can well reflect the electromagnetic and hydraulic characteristics of the fuel injection system, as well as the fuel injection rate and fuel quantity. Compares with locally high-power diesel, the calculation curves show its superiority, which will establish a foundation for optimization and improvement of local fuel injection system.

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Available abstract

Key concepts: Fuel injection, Diesel fuel, Automotive engineering, Engineering, Electronic control unit, Hydraulic machinery, Vapor lock, Diesel engine