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Radiation Heat Transfer for Annular Fins of Trapezoidal Profile
- Source :
- Journal of Heat Transfer. 92:113-116
- Publication Year :
- 1970
- Publisher :
- ASME International, 1970.
-
Abstract
- A one-dimensional numerical solution is obtained for the steady-state thermal behavior of annular fins of trapezoidal profile which transfer heat by conduction and radiation. The results obtained are presented as charts relating fin efficiency to the dimensionless group (rT − rB)εσTB3/k cos α, for various values of the dimensionless groups rB/(rT − rB), ZT/(rT − rB), and arctan [(ZB − ZT)/(rT − rB)]. As presented the problem is the general formulation for the problem of radiating fins with flat surfaces.
Details
- ISSN :
- 15288943 and 00221481
- Volume :
- 92
- Database :
- OpenAIRE
- Journal :
- Journal of Heat Transfer
- Accession number :
- edsair.doi...........1bafe792967c7be9dde101e29aebec1b