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Dual Spark Plugs For Stratified-Charge Rotary Engine

NASA NTRS · Other - NASA Tech Brief · 19960024427 · Published 2019-07-11 · Legacy CDMS · 2 authors

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Abstract and citation only, verbatim from NASA NTRS; full text lives there. All credit to the authors and Legacy CDMS.

Abstract

Fuel efficiency of stratified-charge, rotary, internal-combustion engine increased by improved design featuring dual spark plugs. Second spark plug ignites fuel on upstream side of main fuel injector; enabling faster burning and more nearly complete utilization of fuel.

Authors

  • Abraham, John John Deere Technologies International, Inc.
  • Bracco, Frediano V. Princeton Univ.

Citation

Abraham, John, Bracco, Frediano V. (2019). Dual Spark Plugs For Stratified-Charge Rotary Engine. Legacy CDMS. NASA NTRS ID 19960024427. https://ntrs.nasa.gov/citations/19960024427 ↗