Rinck, K. J. ; Beer, Hans (1998)
Numerical Calculation of the Fully Developed Turbulent Flow in an Axially Rotating Pipe With a Second-Moment Closure.
In: Journal of Fluids Engineering, 120 (2)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The effect of axial tube rotation on the fully developed pipe flow is analyzed by a low-Reynolds-number turbulence closure and compared with experimental results. A flow which is initially turbulent is stabilized by the rotation leading to a laminarized mean axial velocity distribution. The applied second-moment closure reveals an encouraging ability to capture this phenomenon as well as other features of the mentioned flow configuration. The ``rapid'' part of the pressure-strain correlation model is found to have a significant influence on the numerical results and seems to be the key for further improvements concerning highly swirling flows.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 1998 |
| Autor(en): | Rinck, K. J. ; Beer, Hans |
| Art des Eintrags: | Bibliographie |
| Titel: | Numerical Calculation of the Fully Developed Turbulent Flow in an Axially Rotating Pipe With a Second-Moment Closure |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Januar 1998 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Fluids Engineering |
| Jahrgang/Volume einer Zeitschrift: | 120 |
| (Heft-)Nummer: | 2 |
| URL / URN: | http://dx.doi.org/10.1115/1.2820644 |
| Kurzbeschreibung (Abstract): | The effect of axial tube rotation on the fully developed pipe flow is analyzed by a low-Reynolds-number turbulence closure and compared with experimental results. A flow which is initially turbulent is stabilized by the rotation leading to a laminarized mean axial velocity distribution. The applied second-moment closure reveals an encouraging ability to capture this phenomenon as well as other features of the mentioned flow configuration. The ``rapid'' part of the pressure-strain correlation model is found to have a significant influence on the numerical results and seems to be the key for further improvements concerning highly swirling flows. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Fachgebiet für Technische Thermodynamik (TTD) |
| Hinterlegungsdatum: | 26 Feb 2015 13:24 |
| Letzte Änderung: | 05 Aug 2019 13:02 |
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