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首页> 外文会议>SAE International Powertrains, Fuels Lubricants Meeting >Effect of Nozzle Opening Pressure on the Combustion, Performance and Emission Parameters of DI Diesel Engine Fueled with Used Transformer Oil
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Effect of Nozzle Opening Pressure on the Combustion, Performance and Emission Parameters of DI Diesel Engine Fueled with Used Transformer Oil

机译：喷嘴开启压力对DI柴油机燃烧，性能和发射参数的影响，用二手变压器油

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摘要

Waste or used transformer oil (UTO) possesses a considerable heating value and physical properties similar to diesel fuel. But, the viscosity and density are marginally higher than diesel fuel. The present investigation is aimed to study the combustion, performance and emission characteristics of a single cylinder, four stroke, air cooled DI engine fueled with UTO at different nozzle opening pressures varying from 200bar to 250bar at a regular interval of 10bar. The results of the investigation showed that operating the engine fuled with UTO at 230bar nozzle opening pressure gave a higher brake thermal efficiency, higher nitric oxide (NO) and lower smoke emissions than that of UTO at 200bar which is a standard nozzle opening pressure set by the manufacturer. The maximum heat release and the maximum cylinder pressure at 230bar are found to be higher than that of UTO at 200bar. In comparison with diesel operation, UTO at 230bar operation gave higher NO and lower smoke. The results are presented in this paper.
机译：废物或使用的变压器油（UTO）具有相当大的加热值和与柴油燃料类似的物理性质。但是，粘度和密度略高于柴油燃料。本研究旨在研究单个气缸，四冲程的燃烧，性能和排放特性，在不同喷嘴开口压力下在不同的喷嘴开口压力下，以200bar为10bar的定期间隔，在不同的喷嘴开口压力下燃烧的空气冷却的di发动机。研究结果表明，在230BAR喷嘴开启压力下使用UTO工作的发动机比200BAR的uto更高的制动热效率，更高的一氧化氮（NO）和较低的烟雾排放，这是一个标准喷嘴开口压力生产厂家。发现230bar的最大热释放和最大气缸压力高于200bar的Uto。与柴油操作相比，230BAR操作的UTO给出了更高的烟雾和较低的烟雾。结果本文提出。

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