Steady One-Dimensional Radiative Heat Transfer with Emission, Reflection and External Radiation

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概要

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• This paper deals theoretically with a radiative heat transfer through an absorbing-emitting medium which occupies a semi-infinite space bounded by a plane wall. A steady one-dimensional problem is considered. The medium is assumed to be grey and to be in a local thermodynamic equilibrium. Effects due to the emission from the wall, specular and diffuse reflection at the wall and external beam radiation through the wall are considered in contrast with the Mile problem, in which no radiation comes into the medium through a purely transparent boundary. The general solution is obtained. The solution is studied in detail in five special cases to show each effect of these boundary conditions. They are the cases of pure emission, pure beam radiation input, pure reflection, a uniform asymptotic field and emission accompanied by diffuse reflection. In the second case, a localized temperature change is found in the neighbourhood of the wall, even when the asymptotic field has a uniform temperature.

• 社団法人日本物理学会の論文
• 1974-03-15

著者

• Kubo Shozo

  Department of Applied Mathematics and Physics, Faculty of Engineering, Kyoto University

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• Steady One-Dimensional Radiative Heat Transfer with Emission, Reflection and External Radiation
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