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Development of Dynamic Models for an HCCI Engine with Exhaust Gas Rebreathing System

机译:用废气剥离系统开发HCCI发动机动态模型

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In this paper, a simplified prediction model for aiming to design an engine control system of Homogeneous Charge Compression Ignition (HCCI) engine has been developed. Developed HCCI engine model is for rebreathing concept and employs the discretized cycle concept to realize fast calculation speed. The ignition timings are predicted by Livengood-Wu integration combined with a function of ignition delay and the combustion durations are predicted from supplied fuel mass quantity. Maximum pressure and its phase are compared to experiments. In addition, for designing an HCCI engine, the models to predict appropriate operation conditions are considered.
机译:在本文中,已经开发了一种用于设计均匀电荷压缩点火(HCCI)发动机的发动机控制系统的简化预测模型。开发的HCCI发动机模型用于释放概念,采用离散循环概念来实现快速计算速度。 Livengood-WU集成预测点火定时与点火延迟的函数相结合,并且从提供的燃料质量量预测燃烧持续时间。将最大压力及其相与实验进行比较。另外,为了设计HCCI引擎,考虑预测适当运行条件的模型。

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