Multiparametric Optimization on Influence of Ethanol and Biodiesel Blends on Nanocoated Engine by Full Factorial Design
Multiparametric Optimization on Influence of Ethanol and Biodiesel Blends on Nanocoated Engine by Full Factorial Design
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全析因设计多参数优化乙醇和生物柴油混合物对纳米涂层发动机的影响
DOI：
10.1155/2022/5350122
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发表时间：
2022
影响因子：
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通讯作者：
Lijalem Mulugeta
中科院分区：
文献类型：
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作者：
A. Venkatesh;T. P. Latchoumi;S. Chezhian Babu;K. Balamurugan;S. Ganesan;M. Ruban;Lijalem Mulugeta
由于能源费用占生产成本的很大一部分，能源保护和管理已成为关键的工业活动。这一积极主动的战略对全球能源消费趋势产生了影响。将热障涂层集成到发动机设计中对于解决效率问题是必要的，并且这种涂层技术有可能在降低燃油消耗率的同时提高发动机功率。同样，生物柴油也被认为是柴油的可能替代品，因为它无毒，来自可再生能源。本研究的目的是提高柴油发动机的性能，通过使用热障涂层的活塞上的生物柴油混合物的工作。由于其出色的隔热性能，氧化钇稳定的氧化锆是热障涂层的首选材料。B20E15的制动热效率比柴油高约4%，B20E05和B20E15的燃油消耗分别低约4.6%和13.5%。使用B20混合物时，CO和HC排放量平均减少6%至8%。通过试验设计，对生物柴油与纯柴油的性能和排放进行了对比，并对生物柴油的掺混比进行了改进。
Energy conservation and management have become critical industrial activities, since energy expenses account for a significant portion of production costs. This proactive strategy has had an effect on worldwide energy consumption trends. Integration of thermal barrier coatings into engine design is necessary to solve efficiency concerns, and this coating technology has the potential to increase engine power while lowering specific fuel consumption. In a similar line, biodiesel has been presented as a possible substitute to diesel since it is nontoxic and sourced from renewable energy sources. The present study aims to enhance the performance of a diesel engine via the use of a thermal barrier-coated piston that works on biodiesel mixes. Due to its outstanding thermal insulation qualities, yttria-stabilized zirconia is the preferred material for thermal barrier coatings. Brake thermal efficiency for B20E15 is about 4% better than diesel and for B20E05 and B20E15 is about 4.6% and 13.5% less fuel consumption. CO and HC emissions were reduced by 6% to 8% on average with the B20 blends. Biodiesel blends were compared to pure diesel in terms of performance and emissions, and the blend ratio was improved using a design of experiment tool.