The influence of fuel hydrogen content upon soot formation in a model gas-turbine combustor
Conference
·
· Am. Soc. Mech. Eng., (Pap.); (United States)
OSTI ID:6384882
The sooting tendencies of various fuel blends containing either single-ring or polycylic aromatics have been studied in a model gas turbine combustor at a pressure of 1.0 MPa and varying values of air/fuel ratio. Sooting tendencies were determined by flame radiation, exhaust soot, and infra-red absorption measurements. The results of this study have indicated that, even for fuels containing high concentrations of naphthalenes or tetralins (>10 percent v), fuel total hydrogen content correlates well with fuel sooting tendency. The present results are explained by a hypothesis that assumes that the majority of soot is formed in regions of high temperature, low oxygen content, and low fuel concentration, e.g., the recirculation zone.
- Research Organization:
- Shell Research Limited, Thornton Research Centre, Chester
- OSTI ID:
- 6384882
- Report Number(s):
- CONF-840611-
- Conference Information:
- Journal Name: Am. Soc. Mech. Eng., (Pap.); (United States) Journal Volume: 84-GT-6
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
023000* -- Petroleum-- Properties & Composition
33 ADVANCED PROPULSION SYSTEMS
330103 -- Internal Combustion Engines-- Turbine
ABSORPTION
AROMATICS
CHEMICAL COMPOSITION
COMBUSTION PRODUCTS
COMBUSTORS
ELEMENTS
ENERGY SOURCES
ENGINES
EXHAUST GASES
FLAMES
FLUIDS
FOSSIL FUELS
FUEL-AIR RATIO
FUELS
GAS TURBINE ENGINES
GASEOUS WASTES
GASES
HEAT ENGINES
HYDROCARBONS
HYDROGEN
INTERNAL COMBUSTION ENGINES
LOW PRESSURE
NONMETALS
ORGANIC COMPOUNDS
POLYCYCLIC AROMATIC HYDROCARBONS
PRODUCTION
QUANTITY RATIO
SOOT
WASTES
023000* -- Petroleum-- Properties & Composition
33 ADVANCED PROPULSION SYSTEMS
330103 -- Internal Combustion Engines-- Turbine
ABSORPTION
AROMATICS
CHEMICAL COMPOSITION
COMBUSTION PRODUCTS
COMBUSTORS
ELEMENTS
ENERGY SOURCES
ENGINES
EXHAUST GASES
FLAMES
FLUIDS
FOSSIL FUELS
FUEL-AIR RATIO
FUELS
GAS TURBINE ENGINES
GASEOUS WASTES
GASES
HEAT ENGINES
HYDROCARBONS
HYDROGEN
INTERNAL COMBUSTION ENGINES
LOW PRESSURE
NONMETALS
ORGANIC COMPOUNDS
POLYCYCLIC AROMATIC HYDROCARBONS
PRODUCTION
QUANTITY RATIO
SOOT
WASTES