Alternative scenario to prove the initial value problem of effective emissivity of semi-infinite cylindrical blackbody cavity by Weiner-Hopf method

被引：0

作者：

Photonic Device Application Group, Photonics Research Institute, AIST Kansai, Japan ^{[1
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机构：

来源：

J. Light Vis. Environ. | 2008年 / 1卷 / 27-32期

关键词：

Laplace transforms - Initial value problems - Electromagnetic wave emission;

D O I：

10.2150/jlve.32.27

中图分类号：

学科分类号：

摘要：

With the use of Wiener-Hopf method in collaboration with the initial value theorem for Laplace transformation, which is alternative way to the Buckleys first evaluation. it can be proved rigorously that the initial value problem for the radiant interchange in the semi-infinite cylindrical blackbody cavity, that is to say, the effective emissivity at its mouth is valued to be square root of the wall emissivity. Finally, a conjugate final value proWern is a little commented on.

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