Monitoring automobile fuel adulteration using ultrasound technique for environmental issues
作者: Radouane LeghribElHoussaine OuachaAhmed ZouidaBouazza FaizAbdallah Amghar
作者单位: 1Electronics, Signal Processing and Physical Modeling Laboratory, Faculty of Science, University Ibn Zohr, BP 8106 Cité Dakhla, Agadir, Morocco
2Metrology and Information Processing Laboratory, Faculty of Science, University Ibn Zohr, BP 8106 Cité Dakhla, Agadir, Morocco
刊名: Measurement, 2020, Vol.150
来源数据库: Elsevier Journal
DOI: 10.1016/j.measurement.2019.107004
关键词: AdulterationFuelGasolinePrincipal component analysisPollution emissionUltrasound technique
原始语种摘要: Abstract(#br)Fuel adulteration is a worldwide illegal practice associated with environmental pollution, engine performance degradation and government tax loss, while remaining difficult to control. With the aim of monitoring fuel quality at distribution points, a quick, simple and affordable measurement method based on ultrasound pulsed backscattering was tested towards fuel adulteration. Adulteration tests were carried out using Moroccan commercial gasoline blended with different proportions of diesel and kerosene at different temperatures. The results indicate the possibility of measuring the level of adulterant depending on the value of ultrasound speed, density and acoustic impedance, but were dependent on sample temperature. Nevertheless, subjecting the measured data to principal...
全文获取路径: Elsevier  (合作)
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影响因子:1.13 (2012)

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关键词翻译
关键词翻译
  • 发射 环境的
  • component 成分
  • analysis 分析
  • technique 技术
  • automobile 汽车
  • adulteration 掺杂
  • ultrasound 超声
  • environmental 环境的
  • emission 环境的