Progress on the investigation of coal water slurry fuel combustion in a medium speed diesel engine: Part 1. Ignition studies
Conference
·
OSTI ID:5392336
A micronized de-ashed coal-water slurry (CWS) fuel of approximately 50% coal loading has been successfully ignited and burned in one GE 7FDL engine cylinder at 1050 rpm. For this study, only about one-third of the full load fuel energy was supplied due to limitations of the fuel injection equipment used. Three types of ignition methods have been investigated. They were: Compression ignition with no ignition aid; Separate deisel pilot fuel injection to ignite the CWS fuel; Combined CWS and pilot diesel fuel injection (stratified pilot ignition). Conditions of ignition and the burning characteristics that immediately followed using the above three ignition methods are described.
- OSTI ID:
- 5392336
- Report Number(s):
- CONF-880104-
- Country of Publication:
- United States
- Language:
- English
Similar Records
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Thu Dec 31 23:00:00 EST 1987
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OSTI ID:5330426
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Journal Article
·
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Related Subjects
33 ADVANCED PROPULSION SYSTEMS
330102* -- Internal Combustion Engines-- Diesel
330800 -- Emission Control-- Alternative Fuels
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COMBUSTION
CYLINDERS
DIESEL ENGINES
DISPERSIONS
ENERGY SOURCES
ENGINES
FOSSIL FUELS
FUEL INJECTION SYSTEMS
FUEL SLURRIES
FUEL SYSTEMS
FUELS
HEAT ENGINES
HYDROGEN COMPOUNDS
IGNITION
INTERNAL COMBUSTION ENGINES
MATERIALS
MIXTURES
OXIDATION
OXYGEN COMPOUNDS
SLURRIES
SUSPENSIONS
THERMOCHEMICAL PROCESSES
WATER
330102* -- Internal Combustion Engines-- Diesel
330800 -- Emission Control-- Alternative Fuels
CARBONACEOUS MATERIALS
CHEMICAL REACTIONS
COAL
COMBUSTION
CYLINDERS
DIESEL ENGINES
DISPERSIONS
ENERGY SOURCES
ENGINES
FOSSIL FUELS
FUEL INJECTION SYSTEMS
FUEL SLURRIES
FUEL SYSTEMS
FUELS
HEAT ENGINES
HYDROGEN COMPOUNDS
IGNITION
INTERNAL COMBUSTION ENGINES
MATERIALS
MIXTURES
OXIDATION
OXYGEN COMPOUNDS
SLURRIES
SUSPENSIONS
THERMOCHEMICAL PROCESSES
WATER