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Design, Modeling, and Emission Control for Small Two- and Four-Stroke Engines

  • Special Publication
  • SP-1195
  • ISBN 1-56091-847-0
Published August 01, 1996 by SAE International in United States
Design, Modeling, and Emission Control for Small Two- and Four-Stroke Engines
Sector:
Language:
  • English
Pages:
  • 228 pages
This publication focuses on emissions of small engines, including the use of catalysts for exhaust aftertreatment. Contents include: the development of a durable, cost effective, overhead valve train for application to small, 4-cycle engines; a diagnostic multizone zero-dimensional model for SI engine with chemical kinetics; the challenges of applying catalytic aftertreatment to small utility engines; effects of ambient conditions on the emissions of a small carbureted four-stroke engine; injection and ignition effects on two-stroke direct injection emissions and efficiency; reaction mapping during light-off in a two-stroke oxidation catalyst; measurement and modeling of thermal flows in an air-cooled engine; and carubretor exit flow characteristics.