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Fundamental combustion characteristics of Jatropha oil as alternative fuel for gas turbines

机译：麻风树油作为燃气轮机替代燃料的基本燃烧特性

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摘要

To investigate the combustion characteristics of Jatropha pure oil (JPO) and Jatropha methyl ester (JME) as an alternative fuels for gas turbines, combustion experiments were conducted at atmospheric pressure employing an air-assist pressure swirl atomizer. As well as the NOx and CO concentrations and smoke number in the exhaust gas, the flame radiation intensity was measured using the two-color method. The results show that the flame radiation intensity and the soot emission decrease with increasing mixing ratio of JPO or JME to diesel fuel. It was also found that the flame radiation intensity has a strong correlation with the mean diameter of the fuel spray for all fuels. The CO emission for JPO is higher than those for JME and diesel fuel in the case of low flame temperature.
机译：为了研究麻风树纯油（JPO）和麻风树甲酯（JME）作为燃气轮机替代燃料的燃烧特性，在大气压下使用空气辅助压力旋流雾化器进行了燃烧实验。除废气中的NOx和CO浓度以及烟气数量外，还使用双色方法测量了火焰辐射强度。结果表明，随着JPO或JME与柴油混合比的增加，火焰的辐射强度和烟尘排放量降低。还发现，对于所有燃料，火焰辐射强度与燃料喷雾的平均直径具有很强的相关性。在低火焰温度下，JPO的CO排放量高于JME和柴油的CO排放量。

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  • 来源
    《Fuel》 |2014年第15期|194-201|共8页
  • 作者

    Nozomu Hashimoto; Hiroyuki Nishida; Yasushi Ozawa;

  • 作者单位

    Energy Engineering Research Laboratory, Central Research Institute of Electric Power Industry (CRIEPI), 2-6-1 Nagasaka, Yokosuka, Kanagawa 240-0196, Japan;

    Energy Engineering Research Laboratory, Central Research Institute of Electric Power Industry (CRIEPI), 2-6-1 Nagasaka, Yokosuka, Kanagawa 240-0196, Japan;

    Energy Engineering Research Laboratory, Central Research Institute of Electric Power Industry (CRIEPI), 2-6-1 Nagasaka, Yokosuka, Kanagawa 240-0196, Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Jatropha oil; Biofuel; Gas turbine; Spray combustion; Flame radiation;

    机译：麻风树油;生物燃料燃气轮机;喷雾燃烧;火焰辐射;

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