Finite difference analysis for heat transfer in a vertical annulus
| Autor: | Fayez H. Al-Sadah |
|---|---|
| Rok vydání: | 1991 |
| Předmět: |
Computer simulation
Convective heat transfer Applied Mathematics General Engineering Finite difference Finite difference method Reynolds number Geometry Physics::Fluid Dynamics Computational Mathematics symbols.namesake Heat transfer Finite difference analysis Annulus (firestop) symbols Analysis Mathematics |
| Zdroj: | Engineering Analysis with Boundary Elements. 8:273-277 |
| ISSN: | 0955-7997 |
| DOI: | 10.1016/0955-7997(91)90039-v |
| Popis: | A numerical study has been carried out to investigate the problem of convective heat transfer in a gap formed by vertical concentric cylinders. Numerical results of a finite difference scheme of velocities and temperature distribution are presented here. The study covers the case of stationary cylinders and the influences of the flow direction and the inlet temperature when both walls are at constant temperatures. The results were obtained for axial Reynolds number ( Re a ⩽ 250 and 2.5 × 10 4 ⩽ Gr ⩽ × 10 4 . |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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