Two-Dimensional Multiple Scattering: Comparison of Theory with Experiment

Author:

Look D. C.1,Nelson H. F.1,Crosbie A. L.1,Dougherty R. L.1

Affiliation:

1. Thermal Radiative Transfer Group, Department of Mechanical and Aerospace Engineering, University of Missouri-Rolla, Rolla, MO.

Abstract

Theoretical and experimental multiple scattering results are compared for a two-dimensional geometry. The two-dimensional model predicts the radial distribution of the radiation leaving a semi-infinite isotropically scattering cylindrical medium exposed to colli-mated radiation. The results show that the intensity leaving the media can be expressed as a universal function of the optical radius. The experimental results are obtained using a He–Ne laser beam incident normal to the surface of a tank of distilled water which contains scattering centers (latex paint). The agreement between theory and experiment is good.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Cited by 17 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Multiple Scattering of Laser-Beam Radiation;Journal of Thermophysics and Heat Transfer;2004-04

2. Light scattering for particle characterization;Progress in Energy and Combustion Science;1999-02

3. Radiative heat transfer in a two-dimensional cylindrical medium exposed to collimated radiation;International Communications in Heat and Mass Transfer;1997-07

4. An experimental study of back- and side-scattered radiation from a layered cylindrical medium;30th Thermophysics Conference;1995-06-19

5. Forward and inverse analysis of single and multiple scattering of collimated radiation in an axisymmetric system;International Journal of Heat and Mass Transfer;1991-03

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