Betzel, T. ; Beer, Hans (1986)
Experimental Investigation of Heat Transfer During Melting Around a Horizontal Tube With and Without Axial Fins.
In: International Communications in Heat and Mass Transfer, 13 (6)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Melting phenomena around horizontal tubes with and without axial fins were investigated experimentally. While melting around a horizontal tube results in the well known deformation of the solid-liquid interface, a different heat transfer behavior is to be found by mounting nearly isothermal axial copper fins or nearly adiabatic axial PVC fins. Moreover melting patterns and heat transfer rates are influenced by the geometric fin arrangement. Mean heat transfer rates are correlated, depending on the different investigated convection schemes. Special attention was drawn to the fluid flow behavior at the interface, where Görtler vortices could be detected.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 1986 |
| Autor(en): | Betzel, T. ; Beer, Hans |
| Art des Eintrags: | Bibliographie |
| Titel: | Experimental Investigation of Heat Transfer During Melting Around a Horizontal Tube With and Without Axial Fins |
| Sprache: | Englisch |
| Publikationsjahr: | 1986 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | International Communications in Heat and Mass Transfer |
| Jahrgang/Volume einer Zeitschrift: | 13 |
| (Heft-)Nummer: | 6 |
| URL / URN: | http://dx.doi.org/10.1016/0735-1933(86)90042-4 |
| Kurzbeschreibung (Abstract): | Melting phenomena around horizontal tubes with and without axial fins were investigated experimentally. While melting around a horizontal tube results in the well known deformation of the solid-liquid interface, a different heat transfer behavior is to be found by mounting nearly isothermal axial copper fins or nearly adiabatic axial PVC fins. Moreover melting patterns and heat transfer rates are influenced by the geometric fin arrangement. Mean heat transfer rates are correlated, depending on the different investigated convection schemes. Special attention was drawn to the fluid flow behavior at the interface, where Görtler vortices could be detected. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Fachgebiet für Technische Thermodynamik (TTD) |
| Hinterlegungsdatum: | 26 Feb 2015 16:23 |
| Letzte Änderung: | 05 Aug 2019 13:24 |
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