Refractive indices of soot particles deduced from in-situ laser light scattering measurements
Journal Article
·
· Combust. Flame; (United States)
Classical and dynamic laser light scattering data are obtained for a fuel-rich premixed methane/oxygen flat flame. Particle size distribution is determined directly from the dynamic light scattering measurements. Particle number density and complex refractive index are then inferred from classical scattering and extinction data by introducing a relation between the real and imaginary parts of the complex electrical permittivity.
- Research Organization:
- Dept. of Mechanical and Aerospace Engineering, State Univ. of New York at Buffalo, Amherst, NY 14260
- OSTI ID:
- 6531288
- Journal Information:
- Combust. Flame; (United States), Journal Name: Combust. Flame; (United States) Vol. 68:3; ISSN CBFMA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
03 NATURAL GAS
034000* -- Natural Gas-- Combustion
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400800 -- Combustion
Pyrolysis
& High-Temperature Chemistry
ALKANES
CHEMICAL REACTION KINETICS
COMBUSTION KINETICS
COMBUSTION PRODUCTS
DATA ANALYSIS
DENSITY
DYNAMICS
ELEMENTS
FLAME PROPAGATION
FLAMES
HYDROCARBONS
KINETICS
LASERS
LIGHT SCATTERING
MECHANICS
METHANE
NONMETALS
OPTICAL PROPERTIES
ORGANIC COMPOUNDS
OXYGEN
PARTICLE SIZE
PARTICLES
PARTICULATES
PERMITTIVITY
PHYSICAL PROPERTIES
REACTION KINETICS
REFRACTIVITY
SCATTERING
SIZE
SOOT
034000* -- Natural Gas-- Combustion
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400800 -- Combustion
Pyrolysis
& High-Temperature Chemistry
ALKANES
CHEMICAL REACTION KINETICS
COMBUSTION KINETICS
COMBUSTION PRODUCTS
DATA ANALYSIS
DENSITY
DYNAMICS
ELEMENTS
FLAME PROPAGATION
FLAMES
HYDROCARBONS
KINETICS
LASERS
LIGHT SCATTERING
MECHANICS
METHANE
NONMETALS
OPTICAL PROPERTIES
ORGANIC COMPOUNDS
OXYGEN
PARTICLE SIZE
PARTICLES
PARTICULATES
PERMITTIVITY
PHYSICAL PROPERTIES
REACTION KINETICS
REFRACTIVITY
SCATTERING
SIZE
SOOT