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Title: Radiation properties of soot from premixed flat flame

The spectroscopic analysis of the radiation from luminous flames burning propane and methane fuels were carried out in the wavelength range from 0.4 ..mu..m to 5 ..mu..m and monochromatic spectra of the radiation from the soot particle cloud were measured. A large discrepancy between experimental and predicted k/sub lambda/ from Mie theory is observed. Calculations from Mie theory were performed to clarify the effect of the shape, size, and complex refractive index of soot particles.
Authors:
; ;
Publication Date:
OSTI Identifier:
6891388
Resource Type:
Journal Article
Resource Relation:
Journal Name: Combust. Flame; (United States); Journal Volume: 68:1
Research Org:
Laboratoire de Thermodynamique, U.A. C.N.R.S. No. 230, Faculte des Sciences et des Techniques de Rouen, Mont-Saint-Aignan
Country of Publication:
United States
Language:
English
Subject:
03 NATURAL GAS; 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; METHANE; COMBUSTION PRODUCTS; PROPANE; SOOT; REFRACTIVITY; CALCULATION METHODS; COMBUSTION KINETICS; EXPERIMENT PLANNING; FLAMES; MEASURING METHODS; MONOCHROMATIC RADIATION; OXYGEN ENRICHMENT; SHAPE; SIZE; SPECTRA; SPECTROSCOPY; WAVELENGTHS; ALKANES; CHEMICAL REACTION KINETICS; ELECTROMAGNETIC RADIATION; ENRICHMENT; HYDROCARBONS; KINETICS; OPTICAL PROPERTIES; ORGANIC COMPOUNDS; PHYSICAL PROPERTIES; PLANNING; RADIATIONS; REACTION KINETICS 034000* -- Natural Gas-- Combustion; 400800 -- Combustion, Pyrolysis, & High-Temperature Chemistry