Weigand, B. and Beer, Hans (1989):
Wärmeübertragung in einem axial rotierenden, durchströmten Rohr im Bereich des thermischen Einlaufs Teil 2: Einfluß der Rotation auf eine laminare Strömung.
In: Wärme- und Stoffübertragung, 24 (5), pp. 273-278. [Article]
Abstract
The effects of tube rotation on the temperature distribution and the heat transfer to a fluid flowing inside a tube are examined by analysis in the thermal entrance region. The flow is assumed to be hydrodynamically fully developed. The rotation has a destabilizing effect on the laminar pipe flow, causing a transition to turbulent flow. Therefore, a remarkable increase in heat transfer with increasing rotational Reynolds number can be observed. The thermal entrance length decreases remarkably with growing rotational Reynolds number.
| Item Type: | Article |
|---|---|
| Erschienen: | 1989 |
| Creators: | Weigand, B. and Beer, Hans |
| Title: | Wärmeübertragung in einem axial rotierenden, durchströmten Rohr im Bereich des thermischen Einlaufs Teil 2: Einfluß der Rotation auf eine laminare Strömung |
| Language: | German |
| Abstract: | The effects of tube rotation on the temperature distribution and the heat transfer to a fluid flowing inside a tube are examined by analysis in the thermal entrance region. The flow is assumed to be hydrodynamically fully developed. The rotation has a destabilizing effect on the laminar pipe flow, causing a transition to turbulent flow. Therefore, a remarkable increase in heat transfer with increasing rotational Reynolds number can be observed. The thermal entrance length decreases remarkably with growing rotational Reynolds number. |
| Journal or Publication Title: | Wärme- und Stoffübertragung |
| Journal volume: | 24 |
| Number: | 5 |
| Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Institute for Technical Thermodynamics (TTD) |
| Date Deposited: | 26 Feb 2015 16:55 |
| Official URL: | http://dx.doi.org/10.1007/BF01597232 |
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