The effects of radiation on combustion in porous media

被引：2

作者：

Norbury, J ^{[1
]}

Byrne, H ^{[1
]}

机构：

[1] UNIV BATH,SCH MATH SCI,BATH BA2 7AY,AVON,ENGLAND

来源：

MATHEMATICAL AND COMPUTER MODELLING | 1996年 / 24卷 / 08期

关键词：

radiation; nonlinear diffusion; steady-state solutions;

D O I：

10.1016/0895-7177(96)00141-0

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We present a mathematical model which describes the conversion of a gas fuel, or pollutant, inside a catalytic converter. After indicating how radiative heat effects can be described using a nonlinear diffusion term, we then show that including radiation in the model does not alter the qualitative behavior of steady state solutions. However, it does reduce both the maximum solid temperature and the region of parameter space in which optimal operation of the system-complete conversion of the gaseous fuel-occurs.

引用

页码：89 / 94

页数：6

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