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首页> 外文会议>SPIE Photonics Europe Conference >Measurement of the main compounds present in the Diesel Particulate Matter exhaust emissions generated from the real Diesel combustion engine passenger vehicles
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Measurement of the main compounds present in the Diesel Particulate Matter exhaust emissions generated from the real Diesel combustion engine passenger vehicles

机译：实际柴油内燃机乘用车产生的柴油颗粒物废气排放中主要化合物的测量

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In this research we apply Laser Induced Breakdown Spectroscopy technique for diagnostics of Diesel Particulate Matter - DPM formed from combustion Diesel engine - exhaust emissions. Particularly we are concern with the measurements of main chemical components of particulate matter, from actual Diesel engine passenger vehicles. Here we analysed DPM from different Diesel engine passenger vehicles of major EU brands car producers used in daily life environment by LIBS technique.The aim of this study is to reveal the compounds, which are mostly present in the Diesel engine exhaust emissions and can affect the overall composition of the DPM. The presence of these elements in exhaust emission may point to different processes, mainly to fuel quality, insufficient engine combustion process, incomplete catalytic reaction, inefficient Diesel particulate filtering technique, or failure in the Diesel engine.
机译：在这项研究中，我们将激光诱导击穿光谱技术应用于诊断柴油机颗粒物-由燃烧柴油机形成的DPM-废气排放。特别地，我们关注的是从实际的柴油发动机乘用车中测量颗粒物质的主要化学成分。在这里，我们通过LIBS技术分析了日常生活环境中使用的主要欧洲品牌汽车制造商的不同柴油发动机乘用车的DPM。本研究的目的是揭示主要存在于柴油发动机废气排放中并可能影响柴油机排放的化合物。 DPM的整体组成。废气排放中这些元素的存在可能指向不同的过程，主要涉及燃料质量，发动机燃烧过程不足，催化反应不完全，柴油机微粒过滤技术效率低下或柴油机故障。

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