A Study for High Efficiency of Diesel Engine in the High Load Operation（Second Report）

In this research, the authors investigate the heat transfer mechanism with visualized Rapid Compression and Expansion Machine. Therefore, they measured the heat flux in the diesel combustion field with coaxial type thermocouple. In this report, the authors aimed to investigate effects on changing of fuel property on the heat loss by wall heat transfer with dual component fuel (Pentane and Decane). Dual component fuel (Pinj = 180 MPa) is compared to diesel oil (Pinj = 180 MPa) ,the cooling loss decreased by 13.1% by activation of combustion in the cavity at the late combustion period (at 1.0 to 2.0 deg.ATDC) and realization of low penetrating power spray flame.

• Record URL:
  https://doi.org/10.11351/jsaeronbun.50.660
• Record URL:
  https://www.jstage.jst.go.jp/article/jsaeronbun/50/3/50_20194322/_pdf
• 
• Record URL:
  https://scholar.google.com/scholar_lookup?title=A%20Study%20for%20High%20Efficiency%20of%20Diesel%20Engine%20in%20the%20High%20Load%20Operation%EF%BC%88Second%20Report%EF%BC%89&author=S.%20Iwamoto&author=T.%20Tanaka&author=E.%20Matsumura&author=J.%20Senda&publication_year=2019
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Iwamoto, Seiya
  • Tanaka, Tatsuya
  • Matsumura, Eriko
  • Senda, Jiro
• Publication Date: 2019-5

Language

• English
• Japanese

Media Info

• Media Type: Digital/other
• Features: Figures; References; Tables;
• Pagination: pp 660-665
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 50
  • Issue Number: 3
  • Publisher: Society of Automotive Engineers of Japan
  • ISSN: 0287-8321
  • EISSN: 1883-0811
  • Serial URL: https://www.jstage.jst.go.jp/browse/jsaeronbun
• Publication flags:

  Open Access (libre)

Subject/Index Terms

• TRT Terms: Combustion; Diesel engines; Engine cylinders; Engine efficiency; Heat loss; Heat transfer; Motor fuels; Sprays (Materials); Thermal properties
• Subject Areas: Energy; Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01712153
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Jul 22 2019 8:01PM