Study of Knocking Indicators for Automobile Spark Ignition Engines

In these days, improving fuel economy of SI engine is required in the world due to energy securities and environmental issues such as climate change. Engine thermal efficiency is affected by knocking whose occurrence timing is governed by the ignition characteristics of the air fuel mixture. In this study, relationship between the fuel chemical reaction characteristics, knocking indicator such as octane numbers and the engine operating condition is clarified. And the knocking indicator p-T map is clarified with comparison of engine experiment.

Language

  • English
  • Japanese

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 01712277
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: May 23 2019 10:03PM