Direct fuel injection: An opportunity for two-stroke SI engines in road vehicle use
Abstract
Following the state of the art analysis of typical applications of two-stroke SI engines in road vehicles, new solutions for this type of engine are examined. The two-stroke engine appears as an extremely attractive one during part-throttle operations especially from the point of view of fuel consumption, when the problems caused by fresh mixture short-circuiting are overcome. This fact is well confirmed by the renewed interest in the two-stroke cycle SI Engine. A new solution, with direct fuel injection and separate scavenging pump, that show very low fuel consumption data down to very low B.M.E.P. levels while maintining a high specific power output and acceptable HC emissions, is then presented.
- Authors:
- Publication Date:
- Research Org.:
- Res. and Devel., Piaggio Group
- OSTI Identifier:
- 5731391
- Report Number(s):
- CONF-860263-
- Resource Type:
- Conference
- Resource Relation:
- Conference: Society of Automotive Engineers international congress and exposition, Detroit, MI, USA, 24 Feb 1986
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 33 ADVANCED PROPULSION SYSTEMS; 54 ENVIRONMENTAL SCIENCES; HYDROCARBONS; AIR POLLUTION ABATEMENT; SPARK IGNITION ENGINES; DESIGN; EXHAUST GASES; FUEL INJECTION SYSTEMS; VEHICLES; AIR POLLUTION MONITORING; DIESEL FUELS; EMISSION; FUEL CONSUMPTION; FUEL-AIR RATIO; LEADING ABSTRACT; MEETINGS; MIXTURES; POWER GENERATION; PRESSURE EFFECTS; ABSTRACTS; DISPERSIONS; DOCUMENT TYPES; ENERGY CONSUMPTION; ENGINES; FLUIDS; FUEL SYSTEMS; GASEOUS WASTES; GASES; HEAT ENGINES; INTERNAL COMBUSTION ENGINES; ORGANIC COMPOUNDS; PETROLEUM PRODUCTS; POLLUTION ABATEMENT; WASTES; 330101* - Internal Combustion Engines- Spark-Ignition; 500200 - Environment, Atmospheric- Chemicals Monitoring & Transport- (-1989)
Citation Formats
Nuti, M. Direct fuel injection: An opportunity for two-stroke SI engines in road vehicle use. United States: N. p., 1986.
Web.
Nuti, M. Direct fuel injection: An opportunity for two-stroke SI engines in road vehicle use. United States.
Nuti, M. 1986.
"Direct fuel injection: An opportunity for two-stroke SI engines in road vehicle use". United States.
@article{osti_5731391,
title = {Direct fuel injection: An opportunity for two-stroke SI engines in road vehicle use},
author = {Nuti, M},
abstractNote = {Following the state of the art analysis of typical applications of two-stroke SI engines in road vehicles, new solutions for this type of engine are examined. The two-stroke engine appears as an extremely attractive one during part-throttle operations especially from the point of view of fuel consumption, when the problems caused by fresh mixture short-circuiting are overcome. This fact is well confirmed by the renewed interest in the two-stroke cycle SI Engine. A new solution, with direct fuel injection and separate scavenging pump, that show very low fuel consumption data down to very low B.M.E.P. levels while maintining a high specific power output and acceptable HC emissions, is then presented.},
doi = {},
url = {https://www.osti.gov/biblio/5731391},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jan 01 00:00:00 EST 1986},
month = {Wed Jan 01 00:00:00 EST 1986}
}
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