Braun, J. ; Beer, Hans (1995)
Ice formation for turbulent flow in curved rectangular channels.
In: International Journal of Heat and Mass Transfer, 38 (8)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The subject of this study is the ice formation at the cooled walls of a curved rectangular channel in case of turbulent flow. The steady state morphology of ice structure was investigated experimentally in two channels with different curvature. Even for moderately curved channels interactions between acceleration and centrifugal forces lead to significant differences in the morphology of the ice layers as compared to a straight channel. Additionally, a theoretical model was developed in order to describe the interaction of the different forces and their strong influence on the structure of turbulence. Numerically calculated ice layers are compared with experimental findings and a generally good agreement was found.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 1995 |
| Autor(en): | Braun, J. ; Beer, Hans |
| Art des Eintrags: | Bibliographie |
| Titel: | Ice formation for turbulent flow in curved rectangular channels |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Januar 1995 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | International Journal of Heat and Mass Transfer |
| Jahrgang/Volume einer Zeitschrift: | 38 |
| (Heft-)Nummer: | 8 |
| URL / URN: | http://dx.doi.org/10.1016/0017-9310(94)00257-V |
| Kurzbeschreibung (Abstract): | The subject of this study is the ice formation at the cooled walls of a curved rectangular channel in case of turbulent flow. The steady state morphology of ice structure was investigated experimentally in two channels with different curvature. Even for moderately curved channels interactions between acceleration and centrifugal forces lead to significant differences in the morphology of the ice layers as compared to a straight channel. Additionally, a theoretical model was developed in order to describe the interaction of the different forces and their strong influence on the structure of turbulence. Numerically calculated ice layers are compared with experimental findings and a generally good agreement was found. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Fachgebiet für Technische Thermodynamik (TTD) |
| Hinterlegungsdatum: | 26 Feb 2015 16:31 |
| Letzte Änderung: | 05 Aug 2019 13:07 |
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