Diesel Combustion Characteristics of 2-Butanol/Gas Oil and Isobutanol/Gas Oil


In order to utilize bio-butanol as an alternative diesel fuel, three blend fuels of gas oil and butanol isomers (1-butanol, 2-butanol and isobutanol) were investigated using a single cylinder DI diesel engine for the ignitability, combustion characteristics and exhaust emissions. For the three blends, butanol content is 40 mass%. The experimental result shows that in order of 1-butanol/gas oil, 2-butanol/gas oil and isobutanol/gas oil the ignition delay becomes longer and the HC and CO emissions increase at low load.バイオブタノールをディーゼル燃料として利用するため,異性体である1-ブタノール,2-ブタノール,イソブタノールをそれぞれ軽油に40質量%混合した燃料の着火性・排ガス特性について実験検討した.1-ブタノール,2-ブタノール,イソブタノールの順に着火遅れが若干長くなり,排ガス中のHC,COが増加した.


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  • Accession Number: 01673494
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Jan 31 2018 3:22PM