A note on radiation preheating of some hydrocarbons by combustion products
作者： Quentin Binauld , Philippe Rivière , Anouar Soufiani
DOI: 10.1016/J.COMBUSTFLAME.2018.04.022
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摘要: Abstract The aim of this paper is to provide upper bounds the radiation emitted by hot combustion products, mainly CO2 and H2O, absorbed some gaseous cold hydrocarbons, or H2O. Line line calculations with accurate spectroscopic data bases are used compute power under two geometrical configurations: a optically thin medium surrounded spherical slab in front parallel slab. corresponding characteristic time scale adjusted simple physically based formulas quick estimations for various values product temperature, pressure, radius sphere thickness. obtained scales can be compared given application hydrodynamic diffusive decide whether it necessary take preheating phenomenon into account not.
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