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A CORRELATION FOR THE IGNITION DELAY OF A Cl ENGINE FUELLED WITH DIESEL AND BIODIESEL

机译:柴油和生物柴油Cl发动机点火延迟的相关性

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摘要

A simple correlation, which enables prediction of ignition delay of petroleum fuel and biofuel when they are employed in compression ignition engine, is proposed in this study. An equation was developed by including both engine and fuel factors, which enables to use for wider range of fuels in all ranges of stationary and automotive engines. With this equation, ignition delay of any fuel can be determined before it was tested in the engines. Since the equation was developed by including design factors of the engine, the effect of change in the design parameters on the ignition delay of the fuel can be determined. Developed correlation was validated by comparing the calculated values with the experimental values obtained by conducting test with the fuels. It was found that the ignition delay was predicted with less than 5% error at standard injection timing, and at retarded injection timings the percentage error is comparatively higher than that of the standard injection timing.
机译:在这项研究中提出了一种简单的相关性,该相关性可以预测石油燃料和生物燃料在压燃式发动机中使用时的点火延迟。通过同时包括发动机和燃料因素,开发出了一个方程式,该方程式使得在固定和汽车发动机的所有范围内都可以使用更广泛的燃料。利用该方程式,可以确定任何燃料的点火延迟,然后再在发动机中进行测试。由于该方程式是通过包括发动机的设计因素来开发的,因此可以确定设计参数的变化对燃料点火延迟的影响。通过将计算值与通过对燃料进行测试获得的实验值进行比较,可以验证所建立的相关性。发现在标准喷射正时下点火延迟被预测为具有小于5%的误差,并且在延迟喷射正时下,百分比误差相对高于标准喷射正时的百分比。

著录项

  • 来源
    《International journal of green energy》 |2014年第5期|542-557|共16页
  • 作者单位

    Department of Automobile Engineering, Sri Venkateswara College of Engineering, Sriperumbudur, 602117 Chennai, Tamil Nadu, India;

    ICE Division, Department of Mechanical Engineering, College of Engineering, Anna University, Chennai, Tamil Nadu, India;

    Department of Automobile Engineering, Rajalakshmi Engineering College, Thandalam, Chennai, Tamil Nadu, India;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Correlation; Ignition delay; Diesel engine; Biodiesel;

    机译:相关性点火延迟;柴油发动机;生物柴油;

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