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首页> 外文期刊>Fuel >Combustion characterization in a single cylinder engine with mid-levels hydrated ethanol-gasoline blended fuels
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Combustion characterization in a single cylinder engine with mid-levels hydrated ethanol-gasoline blended fuels

机译：中级水合乙醇汽油混合燃料在单缸发动机中的燃烧特性

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摘要

The objective of this study is to reveal quantitative analysis of exhaust emissions and engine performance of mid-levels (0-40% volume) hydrous ethanol as a practical fuel to be used in lieu of traditional anhydrous ethanol-gasoline blends. Tests were performed in a single cylinder engine with air/fuel mixture equivalence ratio varying from 0.9 to 1.1. Results show that higher pressures and lower intake temperatures were achieved with the hydrated ethanol blends. Moreover, exhaust heat rate, combustion efficiency, and combustion thermal efficiency were not affected negatively by the water content. The practical consequence of burning hydrous fuel was reduced nitrogen oxides emissions that seem to decrease as the water content in the fuels increases.
机译：这项研究的目的是揭示对中级（0-40％体积）含水乙醇作为代替传统无水乙醇-汽油混合物的实用燃料的废气排放和发动机性能的定量分析。测试在单缸发动机中进行，空燃比当量比在0.9到1.1之间变化。结果表明，使用水合乙醇混合物可以实现更高的压力和更低的进气温度。此外，排气速率，燃烧效率和燃烧热效率不受含水量的负面影响。燃烧含水燃料的实际结果是减少了氮氧化物的排放，氮氧化物的排放似乎随着燃料中水含量的增加而减少。

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  • 来源
    《Fuel》 |2013年第1期|292-298|共7页
  • 作者

    I. Schifter; L Diaz; J.P. Gomez; U. Gonzalez;

  • 作者单位

    Institute Mexicno del Petroleo, Eje Central Lazaro Cardenas No. 152, San Bartolo Atepehuacan, Mexico, D.F. 07730, Mexico;

    Institute Mexicno del Petroleo, Eje Central Lazaro Cardenas No. 152, San Bartolo Atepehuacan, Mexico, D.F. 07730, Mexico;

    Institute Mexicno del Petroleo, Eje Central Lazaro Cardenas No. 152, San Bartolo Atepehuacan, Mexico, D.F. 07730, Mexico;

    Institute Mexicno del Petroleo, Eje Central Lazaro Cardenas No. 152, San Bartolo Atepehuacan, Mexico, D.F. 07730, Mexico;

  • 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

    ethanol; hydrated; fuel; combustion; single cylinder engine;

    机译：乙醇水合的汽油;燃烧;单缸发动机;

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