Analysis of In-Cylinder Particulate Matter Formation Processes (Second Report)

ディーゼルエンジン筒内におけるPM 生成挙動に関する研究（第2報）

Diesel surrogate model consisting of four hydrocarbon fuel species has been applied to engine CFD simulation. In addition to the fuel oxidation reaction, poly-aromatic hydrocarbons (PAHs) formation mechanisms were also implemented into the model, which allows simulating soot precursor production. Soot was calculated from PAH by using method of moment model implemented in CFD code CONVERGE. In-cylinder PAHs and soot formation processes were validated by comparing with the experimental results of the 1st report.軽油を模擬した4つの炭化水素成分からなる燃料モデルにPAH（多環芳香族炭化水素）生成メカニズムを組み込んだ詳細化学反応モデルを作成した．本モデルをエンジンCFD計算に適用し，気相反応にて生成したPAH種を前駆物質としてすすの計算を行うことにより，PAHおよびすすの生成過程を検証・解析した．

• Record URL:
  https://doi.org/10.11351/jsaeronbun.49.950
• Record URL:
  http://scholar.google.com/scholar_lookup?title=Analysis%20of%20In-Cylinder%20Particulate%20Matter%20Formation%20Processes%20(Second%20Report)&author=H.%20Saito&author=S.%20Furukawa&author=Y.%20Ishii&author=N.%20Shimazaki&author=K.%20Ishii&publication_year=2018
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/02878321
• Authors:
  • Saito, Hiroaki
  • Furukawa, Shinya
  • Ishii, Yoshinori
  • Shimazaki, Naoki
  • Ishii, Kazuhiro
• Publication Date: 2018-9

Language

• English
• Japanese

Media Info

• Media Type: Digital/other
• Features: Figures; References; Tables;
• Pagination: pp 950-955
• Serial:
  • Transactions of Society of Automotive Engineers of Japan
  • Volume: 49
  • Issue Number: 5
  • 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: Aromatic hydrocarbons; Diesel engine exhaust gases; Diesel engines; Engine cylinders; Fluid dynamics; Particulates; Simulation
• Uncontrolled Terms: Polycyclic aromatic hydrocarbons; Soot
• Subject Areas: Environment; Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 01686060
• Record Type: Publication
• Source Agency: Japan Science and Technology Agency (JST)
• Files: TRIS, JSTAGE
• Created Date: Nov 20 2018 10:24AM