Direct fuel injection: An opportunity for two-stroke SI engines in road vehicle use
Conference
·
OSTI ID:5731391
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.
- Research Organization:
- Res. and Devel., Piaggio Group
- OSTI ID:
- 5731391
- Report Number(s):
- CONF-860263-
- Resource Relation:
- Conference: Society of Automotive Engineers international congress and exposition, Detroit, MI, USA, 24 Feb 1986
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
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)
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)