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Environmental pollution cost analysis of a diesel engine fueled with biogas-diesel-tire pyrolytic oil blends
Engineering Science and Technology, an International Journal ( IF 5.7 ) Pub Date : 2020-11-01 , DOI: 10.1016/j.jestch.2020.10.008
Nuri Tunç , Mustafa Karagöz , Burak Çiftçi , Emrah Deniz

Abstract Fuels obtained from waste in seeking of sustainable and environmentally friendly fuel are promising for internal combustion engines. In this study, an environmental pollution cost analysis was performed for a diesel engine fueled with blends of pyrolytic oil – biogas - neat diesel fuel. Five different test fuels were studied. Neat diesel fuel (DF), the fuel mixture prepared by blending 10% pyrolytic oil to 90% neat diesel fuel by volume (DF90P10). While the DF90P10 fuel was supplied to the engine from the injector, the experiments were carried out with different fuel combinations created by delivering gaseous biogas at constant flow rates of 1, 3 and 5 L/min from the intake manifold (DF90P10B1, DF90P10B3, DF90P10B5). The experiments were carried out in a single-cylinder, air-cooled, direct injection diesel engine, with a constant engine speed of 3000 rpm and four different engine loads ranging from 0.25 to 1 kW, with prepared fuel blends. Fuel consumption, exhaust emissions, exhaust and engine block temperatures were measured to make environmental pollution cost analysis. In these tests, it was found that the DF90P10B1 test fuel performs better results as compared to those of neat diesel fuel which is reference fuel and other test fuels in terms of environmental pollution cost analysis. Pyrolytic oil – biogas – diesel fuel mixtures in variable ratios, can be used as an alternative fuel instead of neat diesel in diesel engines without any engine modifications.

中文翻译:

沼气-柴油-轮胎热解油混合燃料柴油机环境污染成本分析

摘要 从废物中提取燃料以寻求可持续和环境友好的燃料,有望用于内燃机。在这项研究中,对使用热解油 - 沼气 - 纯柴油混合燃料的柴油发动机进行了环境污染成本分析。研究了五种不同的测试燃料。纯柴油 (DF),通过将 10% 的热解油与 90% 的纯柴油 (DF90P10) 混合制成的燃料混合物。虽然 DF90P10 燃料从喷油器提供给发动机,但实验是使用不同的燃料组合进行的,这些燃料组合通过从进气歧管(DF90P10B1、DF90P10B3、DF90P10B5)以 1、3 和 5 升/分钟的恒定流速输送气态沼气)。实验在单缸风冷直喷柴油机上进行,具有 3000 rpm 的恒定发动机转速和四种不同的发动机负载,范围从 0.25 到 1 kW,并带有准备好的燃料混合物。测量燃料消耗、废气排放、废气和发动机缸体温度以进行环境污染成本分析。在这些测试中,发现DF90P10B1测试燃料在环境污染成本分析方面比作为参考燃料的纯柴油燃料和其他测试燃料的结果更好。可变比例的热解油 - 沼气 - 柴油燃料混合物,无需任何发动机改装即可用作柴油发动机中的替代燃料,而不是纯柴油。测量排气和发动机缸体温度以进行环境污染成本分析。在这些测试中,发现在环境污染成本分析方面,DF90P10B1测试燃料与作为参考燃料的纯柴油燃料和其他测试燃料相比具有更好的结果。可变比例的热解油 - 沼气 - 柴油燃料混合物,无需任何发动机改装即可用作柴油发动机中的替代燃料,而不是纯柴油。测量排气和发动机缸体温度以进行环境污染成本分析。在这些测试中,发现在环境污染成本分析方面,DF90P10B1测试燃料与作为参考燃料的纯柴油燃料和其他测试燃料相比具有更好的结果。可变比例的热解油 - 沼气 - 柴油燃料混合物,无需任何发动机改装即可用作柴油发动机中的替代燃料,而不是纯柴油。
更新日期:2020-11-01
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