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二甲醚发动机低压共轨系统喷油器的仿真研究

Simulation Study on Low Pressure Common Rail Fuel Injector for Dimethyl Ether Engine
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摘要 低压共轨燃油喷射系统能实现二甲醚发动机的可控预混合燃烧,从而有效地提高二甲醚发动机整体性能和降低排放。本文基于发动机低压模拟系统控制机理,以实现可控预混合燃烧为目标,对该系统的核心部件—电控喷油器,建立共轨喷油器的数学模型,进行仿真研究,为今后的设计开发提供了必要的理论依据。 Low pressure common rail fuel injection system can effectively improve dimethyl ether engine performance and reduce the diesel emission pollution due to the controllable pre-mixed combustion.The mathematics model was founded and the simulation study was carried out for the electronic controlled injector-the core parts in fuel injection system.The research results provide the necessary theory basis for future design and development.
出处 《小型内燃机与摩托车》 CAS 北大核心 2011年第1期46-48,共3页 Small Internal Combustion Engine and Motorcycle
基金 国家自然科学基金项目(批号:50975212) 武科大绿色制造与节能减排科技研究中心开放基金项目(批号:B0920)
关键词 二甲醚发动机 低压共轨系统 喷油器 仿真 Dimethyl ether engine Low pressure common rail fuel injection system Injector Simulation
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