Simulation of EGR Effects on Diesel HCCI Combustion Control

DI  Zhao-Liang; XIONG  Rui; LI  Guang-Yao

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Simulation of EGR Effects on Diesel HCCI Combustion Control

更新时间：2026-05-27

- Simulation of EGR Effects on Diesel HCCI Combustion Control
- Vol. 28, Issue 2, Pages: 51-55(2011)
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- Online First：25 June 2011，
  
  Published：2011
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翟兆亮, 熊锐, 李广耀. 内外部EGR对柴油HCCI燃烧控制的仿真研究[J]. 广东工业大学学报, 2011, 28(2): 51-55.

DI Zhao-Liang, XIONG Rui, LI Guang-Yao. Simulation of EGR Effects on Diesel HCCI Combustion Control[J]. 2011, 28(2): 51-55.
翟兆亮, 熊锐, 李广耀. 内外部EGR对柴油HCCI燃烧控制的仿真研究[J]. 广东工业大学学报, 2011, 28(2): 51-55. DOI：

DI Zhao-Liang, XIONG Rui, LI Guang-Yao. Simulation of EGR Effects on Diesel HCCI Combustion Control[J]. 2011, 28(2): 51-55. DOI：

摘要

基于分段韦伯函数燃烧放热率模型，通过耦合一维流体动力学软件GT-Power与化学动力学软件Chemkin，建立了HCCI(Homogeneous Charge Compression Ignition)柴油发动机仿真试验平台，准确模拟了HCCI单缸试验样机的工作过程，研究了内外部EGR(Exhaust Gas Recirculation)对柴油HCCI燃烧控制的影响.仿真结果表明：内外部EGR对HCCI燃烧具有不同的控制作用，考虑内外部EGR的综合因素效应，可以实现燃烧相位的有效控制

Abstract

Based on the Partition Webie Function

with the GT-Power and Chemkin software

a simulation test platform was set up for HCCI engines. The working process of single-cylinder HCCI test engines was simulated. Effects of internal and external EGR on Diesel HCCI Combustion were accurately researched. Experimental results show that internal and external EGR have different effects on Diesel HCCI Combustion and that the HCCI combustion phase can be effectively controlled if the factors of internal and external EGR are combined.

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references

王桢，崔毅，邓康耀．柴油机内部EGR的数值模拟分析[J]．柴油机，2007，29(3)：13-16.

孟彬，沈季胜．EGR对于控制HCCI燃烧着火时刻的仿真模拟[J]．计算机仿真，2007，24(2)：304-307.

Matsuo Odaka，Hisakazu Suzuki，Noriyuki Koike，等．均匀充量柴油燃烧的优化控制方法的研究[J]．国外内燃机，2001，33(5)：42-49.

罗伟欢，熊锐．分段韦伯函数拟合HCCI燃烧放热规律的研究[J]．小型内燃机与摩托车，2008，37(3)：15-18.

Seiser R，itch H，Seshadri K，et al. Extinction and autoignition of n-heptane in counterflow configuration [J]. Proceedings of the Combustion Institute，2000，28(20): 29-37.

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