A novel laser diagnostic for measurement of fuel vapor concentration and droplet distributions in a multi-component fuol spray

• Project/Area Number: 18560201
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Thermal engineering
• Research Institution: Tokyo Denki University
• Principal Investigator: ZHANG Yuyin Tokyo Denki University, 工学部, 講師 (20335706)
• Co-Investigator(Kenkyū-buntansha): 西田 恵哉 広島大学, 工学研究科, 准教授 (90156076)
• Co-Investigator(Renkei-kenkyūsha): NISHIDA Keiya 広島大学, 大学院・工学研究科, 准教授 (90156076)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥4,000,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥600,000); Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2006: ¥1,400,000 (Direct Cost: ¥1,400,000)
• Keywords: レーザ計測法 / 燃料噴霧 / エンジン / 熱機関 / 噴霧燃焼 / 多成分燃料

Research Abstract

高温高圧雰囲気に噴射した多成分燃料噴霧内の蒸気・液滴濃度分布を分離・定量的に計測できる技術を確立した。また, その技術を多成分燃料噴霧に適用することにより, 噴霧内沸点の異なる成分の蒸発特性および噴霧の混合気形成機構を明らかにした。

Research Products

• [Journal Article] Flame structure of wall-impinging diesel fuel sprays injected by group-hole nozzles (2009)
  • Author(s): Gao, S. Moon, Y-Y Zhang, K. Nishida and Y. Matsumoto
  • Journal Title: Combustion and Flame Vol.156, No.6(Peer Reviwed) Pages: 1263-1277
• [Journal Article] Ignition and Combustion Characteristics of Wall-Impinging Sprays Injected by Group-Hole Nozzles for Direct-Injection Diesel Engines (2009)
  • Author(s): S. Moon, J. Gao, Y-Y. Zhang, K. Nishida, Y. Matsumoto
  • Journal Title: SAE International Journal of Engines Vol.117, No.3(Peer Reviwed) Pages: 1205-1219
• [Journal Article] Flame structure of wall-impinging diesel fuel sprays injected by group-hole nozzles (2009)
  • Author(s): J. Gao, S. Moon, Y-Y. Zhang K. Nishida, Y. Matsumoto
  • Journal Title: Combustion and Flame (In press)(on-line) Pages: 1-15
  • Peer Reviewed
• [Journal Article] Spray and mixture properties of evaporating fuel spray injected by hole-type direct injection diesel injector (2008)
  • Author(s): K. Nishida, J. Gao, T. Manabe, Y-Y Zhang
  • Journal Title: Int. J. Engine Research Vol.9, No.4(Peer Reviwed) Pages: 347-360
• [Journal Article] Ignition and Combustion Characteristics of Wall-Impinging Sprays Injected by Group-Hole Nozzles for Direct-Injection Diesel Engines (2008)
  • Author(s): S. Moon, J. Gao, Y-Y. Zhang, K. Nishida, Y. Matsumoto
  • Journal Title: Proceedings of SAE International 2008-01-2469 Pages: 1-14
  • Peer Reviewed
• [Journal Article] Effect of split injection on stratified charge formation of direct injection spark ignition engines (2007)
  • Author(s): T. Li, K. Nishida, Y-Y Zhang, H. Hiroyasu
  • Journal Title: International Journal of Engine Research Vol.8, No.2(Peer Reviwed) Pages: 205-219
• [Journal Article] Vapor distribution measurement of higher and lower volatile components in an evaporating fuel spray via laser absorption scattering (LAS) technique (2007)
  • Author(s): Y-Y. Zhang and K. Nishida
  • Journal Title: Combustion Science and Technology Vol.179, No.5(Peer Reviwed) Pages: 863-881
• [Journal Article] Effect of split injection on stratified charge formation of direct injection spark ignition engines (2007)
  • Author(s): Y. Zhang and K. Nishida
  • Journal Title: Combustion Science and Technology 179 Pages: 863-881
  • Peer Reviewed
• [Journal Article] Effect of split injection on stratified charge formation of direct injection spark ignition engines (2007)
  • Author(s): T. Li, K. Nishida, Y. Zhang, and H. Hiroyasu
  • Journal Title: International Journal of Engine Research 8 Pages: 205-219
  • Peer Reviewed
• [Presentation] A challenge to vapor distribution measurement of multi-component evaporating fuel spray via laser absorption-scattering (LAS) technique (2007)
  • Author(s): Y-Y. Zhang, Y. Kotani, A. Yoshida K. Nishida
  • Organizer: SAE Paper
  • Place of Presentation: Kyoto, Japan(No.2007-01-1892)(1368-1378)
• [Presentation] A challenge to vapor distribution measurement of multi-component evaporating fuel spray via laser absorption-scattering(LAS)technique (2007)
  • Author(s): 張 玉銀
  • Organizer: JSAE-SAE International Fuels and Lubricants Meeting
  • Place of Presentation: 京都