煤烟聚集粒子的光散射特性研究(英文)

被引：1

作者：

类成新 ^{[1
]}

李凤灵 ^{[2
]}

刘灿德 ^{[3
]}

张化福 ^{[1
]}

机构：

[1] 山东淄川一中高中物理组

[2] 山东理工大学交通与车辆工程学院

来源：

光散射学报 | 2006年 / 03期

关键词：

光散射; 煤烟聚集粒子; 分形; 离散偶极子近似方法;

D O I：

10.13883/j.issn1004-5929.2006.03.014

中图分类号：

X513 [粒状污染物];

学科分类号：

0706 ; 070602 ;

摘要：

基于分形理论,用计算机模拟了由球形基本粒子构成的煤烟聚集粒子。利用离散偶极子近似方法(Discrete Dipole Approximation)研究了煤烟聚集粒子的散射特性,讨论了分形煤烟聚集粒子的散射强度随煤烟聚集粒子的分形结构、大小、相对折射率及入射波波长变化情况。

引用

页码：261 / 266

页数：6

共 9 条

[1]

Morphologyof flame generated soot as determined by ther-mophoretic sampling. R.A.Dobbins,C.M.Megaridis. Langmuir . 1987

[2]

Light scattering and ex-tinction coefficient for soot forming flames in thewavelength range from 200 nm to 600 nm. Menna P,D Alessio A. Nineteenth Symposium (Interna-tional)on Com-bustion . 1982

[3]

Laser light scattering and fluorescencediagnostics of rich flames produced by gaseous andliquid fuel. D Alessio A. Particulate Carbon;Formationduring Combustion . 1981

[4]

Matrix formulation of electromag-netic scattering. Waterman,P.C. Proceedings of the IEEE . 1965

[5]

Refractive in-dices at visible wavelength of soot emitted frombuoyant turbulent diffusion flames. Wu J S,Krishnan S S,Faeth G M. ASME Jour-nal of heat transfer . 1997

[6]

Stvucture ofOverfire soot in Buoyant Turbulent Diffusion Flamesat Long Residence Times. K yl,ü,Faeth,G M. Combustion and Flame . 1992

[7]

Morphology andDynamics ofAgglomerated articulates inCombustionSystemsUsingLightScatteringTechniques. CharalampopoulosT T. ProgEnergyCombustSci . 1992

[8]

Soot formation. B. S. Haynes,H. G. Wagner. Progress in Energy and Combustion Science . 1981

[9]

The discrete-dipole approximation and its application to interstellar graphite grains. Draine B T. The Astrophysical Journal . 1988

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