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Performance and emission characteristics of a DI diesel engine with a nanofuel additive

机译：具有纳米燃料添加剂的DI柴油机的性能和排放特性

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摘要

The emission norms on internal combustion engine are becoming more and more stringent with a view to improve the ambient air quality. Emissions of Particulate Matter and Oxides of Nitrogen are the focus of today's diesel emission control technologies. Nanometal oxide additives are reported to be effective in lowering diesel emissions. The diesel fuel formulation along with engine development can achieve clean combustion of the diesel fuel. The study is based on the effect of nanometal oxide additives like manganese oxide and copper oxide to diesel fuel. Sol-gel method was adopted for preparation for nanometal oxide additives. Metal oxide additive are doped with diesel fuel. Scanning Electron Microscope (SEM) images confirmed the presence of nanoparticle in the metal oxide additive. The changes in diesel fuel properties (viscosity, flash point and fire point) due to introduction of nanometal oxide additive were observed. The diesel fuel with nanometal oxide additive presented a marginal increase in performance. Exhaust emissions for the diesel fuel with nanometal oxide additive showed significant decrease in levels of pollutants emission.
机译：为了改善环境空气质量，内燃机上的排放标准变得越来越严格。当今柴油排放控制技术的重点是颗粒物和氮氧化物的排放。据报道，纳米金属氧化物添加剂可有效降低柴油排放。柴油配方与发动机开发一起可以实现柴油的清洁燃烧。该研究基于纳米金属氧化物添加剂（如氧化锰和氧化铜）对柴油的影响。采用溶胶-凝胶法制备了纳米金属氧化物添加剂。金属氧化物添加剂掺有柴油。扫描电子显微镜（SEM）图像证实了金属氧化物添加剂中存在纳米颗粒。观察到由于引入了纳米金属氧化物添加剂而引起的柴油特性（粘度，闪点和着火点）的变化。带有纳米金属氧化物添加剂的柴油燃料的性能略有提高。含纳米金属氧化物添加剂的柴油的尾气排放显示污染物排放水平显着降低。

著录项

  • 来源
    《Fuel》 |2013年第7期|362-365|共4页
  • 作者

    M.A. Lenin; M.R. Swaminathan; G. Kumaresan;

  • 作者单位

    Internal Combustion Engineering Division, Department of Mechanical Engineering, College of Engineering, Anna University Chennai, Chennai 600 025, India;

    Internal Combustion Engineering Division, Department of Mechanical Engineering, College of Engineering, Anna University Chennai, Chennai 600 025, India;

    Institute for Energy Studies, Department of Mechanical Engineering, College of Engineering, Anna University Chennai, Chennai 600 025, India;

  • 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

    Nanometal oxide; SEM; Emission; Manganese oxide and copper oxide;

    机译：纳米金属氧化物;扫描电镜发射;氧化锰和氧化铜;

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