EXPERIMENTAL INVESTIGATION ON CYCLIC VARIABILITY, ENGINE PERFORMANCE AND EXHAUST EMISSIONS IN A DIESEL ENGINE USING ALCOHOL-DIESEL FUEL BLENDS
作者: Samet Gurgen Bedir Unver Ismail Altin
刊名: Thermal Science, 2017, Vol.21 (1B), pp.581-589
来源数据库: Society for Thermal Engineers of Serbia
DOI: https://doi.org/10.2298/TSCI161020306G
关键词: diesel enginecyclic variationn-butanolethanolengine performanceExhaust emission
原始语种摘要: This paper investigates the impacts of using n-butanol-diesel fuel and ethanol-diesel fuel blends on engine performance, exhaust emission, and cycle-by-cycle variation in a Diesel engine. The engine was operated at two different engine speed and full load condition with pure diesel fuel, 5% and 10% (by vol.) ethanol and n-butanol fuel blends. The coefficient of variation of indicated mean effective pressure was used to evaluate the cyclic variability of n-butanol-diesel fuel and ethanol-diesel fuel blends. The results obtained in this study showed that effective efficiency and brake specific fuel consumption generally increased with the use of the n-butanol-diesel fuel or ethanol-diesel fuel blends with respect to that of the neat diesel fuel. The addition of ethanol or n-butanol to...
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关键词翻译
关键词翻译
  • increase 增加
  • effective 有效的
  • ethanol 乙醇
  • engine 发动机
  • variation 变异
  • higher 
  • efficiency 效率
  • butanol 丁醇
  • operated 被操作的
  • ratio