A numerical method for predicting radiation heat transfer from axisymmetric bodies composed of numerous arbitrary ring elements is presented. Each ring element has the combined characteristics of specular and diffuse surfaces. The accuracy of the method is checked using a simple configuration, and good agreement between the present numerical and analytical solutions is obtained. The effect of specular reflectivity is investigated using the simple configuration. As a numerical example, radiation heat transfer of the Czochralski crystal growth furnace is investigated. The present radiation transfer method is combined with the finite element package, ABAQUS for conduction analysis.
|ジャーナル||Transactions of the Japan Society of Mechanical Engineers Series B|
|出版ステータス||Published - 1993|
ASJC Scopus subject areas
- Condensed Matter Physics
- Mechanical Engineering