Effects of Hexane Addition in Waste Plastic Fuel-Biodiesel-Diesel Blends on the Performance and Emission Characteristics of DI Diesel Engine

Q2 Engineering
Rajan Kumar, M. Mishra, M. K. Roy
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引用次数: 2

Abstract

The current study's sole objective is to evaluate the impact of hexane's addition to blends of diesel, waste plastic fuel, and jatropha biodiesel. Five fuel samples have been made in order to do this, including diesel-waste plastic fuel-jatropha biodiesel (D70WPF20JB10 and D70WPF10JB20), diesel-hexane-waste plastic fuel-jatropha biodiesel (D65HX5WPF20JB10 and D65HX5WPF10JB20), and plain diesel (D100) as a reference fuel. Following thorough characterization, studies using spectroscopic techniques such as FTIR, elemental analysis, and GC-MS are conducted. Finally, performance and emission tests on a direct-injection single-cylinder diesel engine were conducted. The density, flash point, and acid value of the diesel-waste plastic fuel-jatropha biodiesel blend are observed to decrease with the addition of hexane. With the addition of hexane, the calorific value and diesel index of the fuel both rise by 0.86% and 12.5%, respectively. In the case of the hexane mix fuel samples, it is discovered that the brake thermal efficiency and volumetric efficiency are higher and the brake-specific fuel consumption is lower. Hexane is added to the diesel-waste plastic fuel-jatropha biodiesel mixture, which results in a 34 percent rise in HC emissions and a 9 percent decrease in CO emissions. Additionally, it lowers by 8% and 15%, respectively, the temperature of the exhaust gas and the fuel's NOx emissions. The fuel sample with code D65HX5WPF10JB20 exhibits the best results among all the fuel samples in terms of performance and emission analyses.
废塑料燃料-生物柴油-柴油混合物中添加己烷对直喷式柴油机性能和排放特性的影响
目前的研究的唯一目的是评估在柴油、废塑料燃料和麻疯树生物柴油的混合物中添加己烷的影响。为了做到这一点,已经制备了五个燃料样品,包括柴油废塑料燃料麻疯树生物柴油(D70WPF20JB10和D70WPF10JB20)、柴油己烷废塑料燃料麻风树生物燃料(D65HX50WPF20JB10和D65HX5WPF10JB20)和作为参比燃料的普通柴油(D100)。在彻底表征之后,使用FTIR、元素分析和GC-MS等光谱技术进行了研究。最后,对直喷式单缸柴油机进行了性能和排放试验。观察到柴油废塑料燃料麻疯树-生物柴油混合物的密度、闪点和酸值随着己烷的加入而降低。加入己烷后,燃料的热值和柴油指数分别提高了0.86%和12.5%。在己烷混合燃料样品的情况下,发现制动器热效率和体积效率较高,并且制动器比燃料消耗较低。将己烷添加到柴油废塑料燃料麻疯树生物柴油混合物中,导致HC排放量增加34%,CO排放量减少9%。此外,它还分别降低了8%和15%的废气温度和燃料的NOx排放。代码为D65HX5WPF10JB20的燃料样品在性能和排放分析方面显示出所有燃料样品中最好的结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Automotive Experiences
Automotive Experiences Engineering-Automotive Engineering
CiteScore
3.00
自引率
0.00%
发文量
14
审稿时长
12 weeks
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