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首页> 外文期刊>Energy Conversion & Management >Lemon peel oil - A novel renewable alternative energy source for diesel engine
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Lemon peel oil - A novel renewable alternative energy source for diesel engine

机译：柠檬皮油-柴油发动机的新型可再生替代能源

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摘要

The present research work has embarked on to exploit the novel renewable and biodegradable source of energy from lemon fruit rinds. A systematic approach has been made in this study to find the suitability of lemon peel oil for internal combustion engines and gensets applications. Extracted lemon peel oil is found to exhibit comparatively very low viscosity, flash point and boiling point than that of conventional diesel. Various blends of lemon peel oil have been prepared with conventional diesel with volumetric concentration of 20%, 40%, 50% and 100% and their physical and chemical properties are evaluated for its suitability in direct injection diesel engine. Lower cetane index of lemon peel oil significantly influences the ignition delay period and peak heat release rate that lead to the penalty in NOx emissions. Interestingly, the diesel engine performance characteristics have been improved to a remarkable level with higher proportions of lemon peel oil in the blends. In addition, the reduction of BSCO, BSHC and smoke emission is proportional to the lemon oil concentration in the blends. Overall diesel engine characteristics indicated that lemon peel oil can partially or completely replace the petroleum diesel usage to a great extent in developing countries like India. (C) 2017 Elsevier Ltd. All rights reserved.
机译：目前的研究工作已着手从柠檬果皮中开发新型可再生和可生物降解的能源。在这项研究中已经采取了系统的方法，以发现柠檬皮油对内燃机和发电机组的适用性。发现提取的柠檬皮油与常规柴油相比具有相对非常低的粘度，闪点和沸点。已经用体积百分比为20％，40％，50％和100％的常规柴油制备了柠檬皮油的各种混合物，并对其物理和化学性能进行了评估，以确定其在直喷式柴油发动机中的适用性。柠檬皮油的十六烷指数较低会显着影响点火延迟时间和峰值放热速率，从而导致NOx排放的损失。有趣的是，掺混物中柠檬皮油的比例较高时，柴油机的性能特征已提高到显着水平。此外，BSCO，BSHC和烟气排放的减少与掺混物中柠檬油的浓度成正比。总体柴油发动机的特性表明，柠檬皮油可以部分或完全替代印度等发展中国家的石油柴油使用量。 （C）2017 Elsevier Ltd.保留所有权利。

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