Suitable Configuration Factors for Radiation Calculation Concerning Tilted Flames

Autor:	J. P. Vantelon, J. M. Souil, A. Guelzim
Rok vydání:	1993
Předmět:	Mathematical model Mechanical Engineering Computation Mathematical analysis Condensed Matter Physics Methods of contour integration Expression (mathematics) Theoretical physics Mechanics of Materials Thermal radiation Heat transfer Radiative transfer Cylinder General Materials Science Mathematics
Zdroj:	Journal of Heat Transfer. 115:489-492
ISSN:	1528-8943 0022-1481
DOI:	10.1115/1.2910708
Popis:	Closed-form expressions of geometric view factors between a vertical or horizontal receiving element and an inclined cylinder are determined. They are obtained by means of the very convenient contour integration method. The complexity of the resulting expression illustrates well the difficulty encountered in accounting the geometric relations involved in how the implicated surfaces view each other. Some simplified cases for which similar expressions are published in the literature are accounted for to prove the correctness of the more general expressions presented. The view-factors are very useful, particularly in the computation of radiative heat transfer from fires developed in the open. 5 refs., 1 fig.
Databáze:	OpenAIRE
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