Numerical Heat Transfer Part B Fundamentals · 1997 · 20 citations · 6 references
EngineeringChemistryCombustionHeat TransferSpectroscopyCombustion AnalysisCombustion KineticsFuel CharacteristicsHeat Transfer AnalysisHeat Transfer In FiresHeat Transfer ModelingAbsorption CoefficientsCarbon DioxideCombustion Products CompositionEmission Prediction ModelsRadiation Attenuation ModelingRadiation IntensitySpectral Absorption Coefficients
A fast, narrow-band computer model, FASTNB, which predicts the radiation intensity in a general nonisothermal and nonhomogeneous combustion environment, has been developed. The spectral absorption coefficients of the combustion products, including carbon dioxide, water vapor, and soot, are calculated based on the narrow-band model FASTNB provides an accurate calculation at reasonably high speed. Compared with Grosshandler's narrowband model, RADCAL, which has been verified quite extensively against experimental measurements, FASTNB is more than 20 times faster and gives almost exactly the same results.
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