Ranjeet Rai, R.R. Sahoo, Rajan Verma, Kuldeep Sharma
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引用次数: 0
摘要
本研究考察了以娑罗罗布斯塔生物柴油(SRB)和普通柴油混合燃料为燃料的柴油发动机的放能、能量和污染物。研究了发动机功率、转速和混合燃料对排放和运行特性的影响。包括 SRB 在内的混合燃料的使用降低了一系列性能指标,包括 BTE、放能效率和可持续性指数。此外,与使用纯柴油相比,CO(一氧化碳)、烟雾和 HC(碳氢化合物)排放量也有所减少。在各种混合 SRB 中,SRB20 的 HC 排放量最低。在发动机转速为 1500 rpm、输出功率为 5.5kW 时,SRB10、SRB20 和 SRB30 混合燃料的 HC 排放量分别降低了 8.92%、10.71% 和 7.14%。同样,与传统柴油相比,SRB10、SRB20 和 SRB30 混合燃料的 CO 排放量分别减少了 1.25%、5% 和 6.25%。
An Energy, and Emission Assessment of Diesel Engines Powered with Shorea Robusta Biodiesel and Blends
The present investigation examines the exergy, energy, and pollutants of a diesel-powered engine fuelled with a blend of Shorea Robusta Biodiesel (SRB) and normal diesel. The impact of engine power, speed, and fuel mix on emissions and operating characteristics are investigated. The use of blended fuels including SRB reduces a number of performance metrics, including BTE, exergy efficiency, and the sustainability index. Furthermore, CO (carbon monoxide), smoke, and HC (hydrocarbon) emissions are reduced when compared to utilising pure diesel fuel. SRB20 has the lowest HC emissions among the mixes SRB. At an engine speed of 1500 rpm and a power output of 5.5kW, SRB10, SRB20, and SRB30 blends lower HC emissions by 8.92%, 10.71%, and 7.14%, respectively. Similarly, when compared to conventional diesel fuel, SRB10, SRB20, and SRB30 blends reduce CO emissions by 1.25%, 5%, and 6.25%, respectively.
期刊介绍:
The International Journal of Maritime Engineering (IJME) provides a forum for the reporting and discussion on technical and scientific issues associated with the design and construction of commercial marine vessels . Contributions in the form of papers and notes, together with discussion on published papers are welcomed.