Group classification of the dispersion equation of gaseous pollutants in presence of a temperature inversion

被引：4

作者：

Abdel-Rahman, RG ^{[1
]}

机构：

[1] Benha Univ, Fac Sci, Dept Math, Banha, Egypt

来源：

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 2006年 / 98卷 / 01期

关键词：

dispersion of gaseous pollutants; group classification; similarity reductions;

D O I：

10.1016/j.jqsrt.2005.05.068

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The Lie group method is applied to make a group classification of the PDE governs the dispersion of gaseous pollutants in the presence of a temperature inversion and obtained on a great varity of analytical solutions. The pollutants are assumed to be spread in the layer bounded by the ground surface and the inversion level and they are driven by wind in the horizontal direction. The general solution has been specified for two cases; (i) the ground absorbs all the gaseous pollutants and (ii) the ground does not absorb any pollutant. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：1 / 17

页数：17

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