期刊文献+

柴油机尾气中二氧化氮的测量方法及其排放特性研究 被引量:6

Measurement Methods and Emissions Characteristics of Nitrogen Dioxide in Exhaust of Diesel Engine
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摘要 分析了目前柴油机尾气中NO2测量方法及排放特性的现状,并在一台高压共轨增压中冷柴油机上进行了NO2排放试验。试验结果表明化学发光分析仪CLD和紫外分析仪NDUV均可用于柴油机NO2排放的测量,连续再生捕集器CRT的使用增加了柴油机的NO2排放以及NO2占NOx百分比。 The Present status of measurement methods and emission characteristics of nitrogen dioxide ( NO2 ) in diesel engine exhaust are analyzed. In order to investigate the effects of aftertreatments on NO2 emissions of diesel engine, an experiment was carried out on a common rail, turbocharged and inter-cooled diesel engine with a continuously regenerating trap(CRT). The results indicated that CLD and NDUV were feasible for the measurement of NO2 emissions of diesel engine and the use of CRT increased both the NO2 concentration and NO2/NOx ratio in exhaust of diesel engine.
出处 《小型内燃机与摩托车》 CAS 北大核心 2011年第4期88-91,共4页 Small Internal Combustion Engine and Motorcycle
基金 国家自然科学基金(51006085) 云南省自然科学基金面上项目(20102C091)
关键词 柴油机 二氧化氮 CRT 后处理器 Diesel engine, Nitrogen dioxide, CRT, Aftertreatment
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参考文献19

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共引文献11

同被引文献49

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