Hydrogen combustion study in direct injection hot surface ignition engine
Conference
·
OSTI ID:6812964
The hydrogen combustion characteristics have been studied in a late-injection (near TDC) hot surface ignition engine. As a supplemental experiment, the mode of combustion was observed in a constant volume combustion chamber by the schlieren method. Consequently the combustion process, that was the flame propagation initiated by a hot surface through heterogeneous hydrogen jets, was not the same as that of a diesel engine. The experimental results in test engine showed the optimum number of injection holes and the effect of intake air swirl for better mixture formation.
- Research Organization:
- Musashi Institute of Technology
- OSTI ID:
- 6812964
- Report Number(s):
- CONF-861041-
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
08 HYDROGEN
080800 -- Hydrogen-- Properties & Composition
33 ADVANCED PROPULSION SYSTEMS
330101* -- Internal Combustion Engines-- Spark-Ignition
330800 -- Emission Control-- Alternative Fuels
AIR
BENCH-SCALE EXPERIMENTS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
COMBUSTION
COMBUSTION CHAMBERS
CONTROL EQUIPMENT
DIESEL ENGINES
DISPERSIONS
ENGINES
EQUIPMENT
FLAME PROPAGATION
FLOW REGULATORS
FLUIDS
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
FUELS
GASES
HEAT ENGINES
HYDROGEN FUELS
IGNITION SYSTEMS
INTAKE STRUCTURES
INTERNAL COMBUSTION ENGINES
MECHANICAL STRUCTURES
MIXTURES
OXIDATION
PHOTOGRAPHY
PRODUCTION
RESEARCH PROGRAMS
SCHLIEREN METHOD
SPARK IGNITION ENGINES
SYNTHESIS
SYNTHETIC FUELS
THERMOCHEMICAL PROCESSES
VALVES
080800 -- Hydrogen-- Properties & Composition
33 ADVANCED PROPULSION SYSTEMS
330101* -- Internal Combustion Engines-- Spark-Ignition
330800 -- Emission Control-- Alternative Fuels
AIR
BENCH-SCALE EXPERIMENTS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
COMBUSTION
COMBUSTION CHAMBERS
CONTROL EQUIPMENT
DIESEL ENGINES
DISPERSIONS
ENGINES
EQUIPMENT
FLAME PROPAGATION
FLOW REGULATORS
FLUIDS
FUEL INJECTION SYSTEMS
FUEL SYSTEMS
FUELS
GASES
HEAT ENGINES
HYDROGEN FUELS
IGNITION SYSTEMS
INTAKE STRUCTURES
INTERNAL COMBUSTION ENGINES
MECHANICAL STRUCTURES
MIXTURES
OXIDATION
PHOTOGRAPHY
PRODUCTION
RESEARCH PROGRAMS
SCHLIEREN METHOD
SPARK IGNITION ENGINES
SYNTHESIS
SYNTHETIC FUELS
THERMOCHEMICAL PROCESSES
VALVES