Performance and exhaust emission characteristics of a CI engine fueled with diesel-nitrogenated additives

Mojtaba Saei Moghaddam; Abdolsamad Zarringhalam Moghaddam

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Performance and exhaust emission characteristics of a CI engine fueled with diesel-nitrogenated additives

机译：性能和排放特性与diesel-nitrogenated CI引擎的推动添加剂

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In present work the effects of nitromethane (NM) and nitroethane (NE) as nitrogenated additives on physical properties, combustion performance, and emission of diesel fuel, were studied. Nitrogenated additives have high oxygen content and are considered as oxygenated additives. These additives were blended with diesel fuel, in 1/9 volume ratio. The experimental study was carried out on ECE R-96 8-modes cycle. The result showed that the use of additives reduces viscosity but increases cetane index. In addition, nitrogenated additives increased brake thermal efficiency (BTE) while reduced certain exhaust emissions. Results of AVL SPC 472_MCE97 analysis showed that the addition of NE can reduce the overall smoke value by 44%. The smoke emission decreased at the maximum torque speed (1500 rpm) rather than at the rated power speed (2200 rpm).

机译：在当前工作的影响硝基甲烷(NM)和硝基乙烷(NE)作为nitrogenated添加剂物理性能、燃烧性能和排放的柴油进行了研究。Nitrogenated添加剂有较高的氧含量和被认为是含氧添加剂。添加剂与柴油混合燃料,在1/9体积比。在ECE r - 96 8-modes周期。添加剂的使用可以降低粘度十六烷指数增加。添加剂增加制动热效率(耳背式),减少废气排放。AVL程控472 _mce97分析显示的结果的不可以减少吸烟值44%。最大扭矩(1500 rpm)而不是速度额定功率速度(2200 rpm)。

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来源
《Chemical Engineering Research & Design: Transactions of the Institution of Chemical Engineers》 |2014年第4期|720-726|共7页
作者
Mojtaba Saei Moghaddam; Abdolsamad Zarringhalam Moghaddam;
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作者单位

Department of Chemical Engineering, Tarbiat Modarres University, Tehran, P.O. Box 14115-218, Islamic Republic of Iran;

Department of Chemical Engineering, Quchan University of Advanced Technologies, Quchan, P.O. Box 94771-67335, Islamic Republic of Iran;

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原文格式 PDF
正文语种英语
中图分类国际共产主义运动;
关键词
cetane index; Exhaust emissions; CI engineDiesel Fueloxygen contentemission reductionAdditives;

机译：十六烷指数;排放;CI engineDieselFueloxygen contentemission reductionAdditives;

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Performance and exhaust emission characteristics of a CI engine fueled with diesel-nitrogenated additives

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