Analysis of the Knocking Phenomena by Using Gasoline Surrogate Fuel

サロゲート燃料を用いたノッキング発生メカニズムの解析

This study describes the engine combustion characteristics of the gasoline surrogate fuels for Japanese market fuel, which has been studied by Gasoline Combustion Team in Cross-ministerial Strategic Innovation Promotion Program (SIP) Innovative Combustion Technology. Lean combustion characteristics and anti-knocking quality of those surrogate fuels which are consisted of 3 and 5 components show good agreement with regular and premium gasoline in Japanese market. The analysis with detailed reaction mechanism developed in the gasoline team on knocking has been conducted. The results are also introduced.エンジンの燃費性能向上の為には,ノックの発生メカニズムを理解した上で対策を考えることや発生時期を予測することが重要である.ノックの発生時期の算出には低温酸化反応を考慮した詳細化学反応のモデルが必要であり,開発が進められている.そこで本論文では,ガソリンを模擬したサロゲート燃料のノックの特性と異なる運転条件での反応への影響について考察する.

Language

  • English
  • Japanese

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 01673548
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: May 15 2018 3:03PM