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- Jones, A. D. and G. L. Brown, "Determination of Two-Stroke Engine Exhaust Noise by the Method of Characteristics", Journal of Sound and Vibration, Vol. 82(3), pp.305-327(1982). 卢昭晖;杨秀丰;刘德真;"机车引擎暨进;排气系统噪音分析改善";财团法人车辆研究测试中心学界转委托期末报告;(1995).
- Review and perspective of the control technology for engine exhaust noise 发动机排气消声的技术进展
- Design and Experimental Study of Adaptive Active Control System for Engine Exhaust Noise 发动机排气噪声自适应有源消声系统的设计与试验研究
- Review and Perspective of the Active Control Technology for Engine Exhaust Noise 发动机排气有源消声技术研究进展及发展趋势
- Analysis and Experiment of a Method to Improve the Secondary Path Modeling Accuracy of the Adaptive Active Control System for Engine Exhaust Noise 提高发动机排气有源消声系统中次级通道辨识精度的方法与实验研究
- engine exhaust noise 排气噪声
- The APU exhaust conducts the engine exhaust gas overboard and reduces the noise level of the high velocity gas flow. APU排放口引导发动机排出气体到外面并降低高速气流的噪音。
- There si a gap between the muffler and the APU engine exhaust. 在消音器与APU发动机排气口之间有一个间隙。
- According to the exhaust noise characteristics of special engine and the installation request of exhaust muffler, the exhaust muffler for special engine was designed. 根据特种发动机排气噪声的特性和消声器的安装要求,设计了一个组合式排气消声器。
- Helmholtz resonator has a simple configuration, but it has a good noise eliminating performance at low frequency.So it hs been widely used on the engine intake and exhaust noise reduction. 摘要亥姆赫兹共振腔结构简单,且有良好的低频消声性能,近几年来广泛地应用于发动机进排气消声上。
- The engine exhausts through the muffler. 引擎通过消音器排气。
- Main co.stituents co.tained in diesel and gasoline engine exhaust are co. HC, NOx, SOx and particles. 柴油机、汽油机燃烧过程排放物主要有CO、HC、NOx、SOx及粒子等,
- The exhaust noise accounts for a great proportion in the noise of vehicles so that higher and higher demands are proposed on the performance of exhaust muffler. 车辆噪声中排气噪声占有很大的比重,因此对排气消声器的性能提出越来越高的要求。
- Main constituents contained in diesel and gasoline engine exhaust are CO, HC, NOx, SOx and particles. 柴油机、汽油机燃烧过程排放物主要有CO、HC、NOx、SOx及粒子等,
- The noise of city streets is controlled by ordinances prohibiting excessive use of Vehicle horns and requiring mufflers that quiet vehicle exhaust noise. 城市街道控制噪音,可以颁布法令禁止机动车辆过多地使用喇叭,并要求安装消声器,以缓和车辆排出的噪音。
- Methods for controlling NOx and particles in diesel engine exhaust are highlighted in the paper. 本文重点介绍了柴油机排气中NOx和粒子的治理方法。
- Abstract Gas chromatography (GC) technology was used to analyze the ethanol and acetaldehyde in engine exhaust gas. 介绍了利用气相色谱分析技术分析发动机尾气的方法。
- Many of the difficulties just described are avoided by the use of an auxiliary ejector and an engine exhaust diffuser which are placed in tandem. 利用直列放置的发动机排气扩压器和辅助引射器,可以避免上述许多困难。
- The re sults show that the fuel cetane number and engine exhaust smoke decrease and eng ine thermal efficiency improves with adding DMC in diesel fuel. 结果表明,在柴油中添加DMC,燃料十六烷值降低,发动机热效率提高,烟度减小。
- Grundfos' NoNOx pump injects units of urea so precise that the catalytic converter is able to remove most of the NOx content from engine exhaust. Grundfos的NoNOx泵对于注射尿素的注射单位设计的非常精确,所以催化式排气净化器能够将绝大部分的NOx物从引擎排气装置中清楚出去。