RADIATIVE DISSIPATION IN PLANAR GAS SOOT MIXTURES

被引：33

作者：

HALL, RJ

机构：

[1] United Technologies Research Center, East Hartford

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1994年 / 51卷 / 04期

关键词：

D O I：

10.1016/0022-4073(94)90117-1

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A theoretical expression for the gas cooling rate (radiative dissipation) in planar mixtures of soot and combustion product gases is derived that is valid for all degrees of optical thickness. The absorption terms are reduced to numerical quadrature over the coordinate normal to the flame structure, and describe soot and gas self-absorption, as well as soot gas spectral overlap effects. Numerical examples illustrating the effect of radiative cooling on NO production in a model, sooting, opposed jet diffusion flame are given.

引用

页码：635 / 644

页数：10

共 20 条

[11] COMPUTATION OF THE RADIATIVE POWER LOSS IN A SOOTING DIFFUSION FLAME [J].