Wang, Yongqi (2006)
Time-dependent Poiseuille flows of visco-elasto-plastic fluids.
In: Acta Mechanica, 186 (1-4)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
A general constitutive equation of the stress tensor for non-Newtonian fluids is presented, which contains many well-known constitutive models, e.g., Oldroyd-B, Maxwell-A, Maxwell-B, Johnson-Segalman and Bingham models. We examine this constitutive equation with reference to a simple plane fluctuating flow of an incompressible fluid through a horizontal channel bounded by two infinite parallel plates under the exertion of a periodic longitudinal pressure gradient. Numerical solutions are obtained and discussed, especially in connection with viscous, elastic and plastic behaviors of such non-Newtonian fluids.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2006 |
| Autor(en): | Wang, Yongqi |
| Art des Eintrags: | Bibliographie |
| Titel: | Time-dependent Poiseuille flows of visco-elasto-plastic fluids |
| Sprache: | Englisch |
| Publikationsjahr: | 2006 |
| Verlag: | Springer |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Acta Mechanica |
| Jahrgang/Volume einer Zeitschrift: | 186 |
| (Heft-)Nummer: | 1-4 |
| URL / URN: | http://www.ingentaconnect.com/content/klu/707/2006/00000186/... |
| Kurzbeschreibung (Abstract): | A general constitutive equation of the stress tensor for non-Newtonian fluids is presented, which contains many well-known constitutive models, e.g., Oldroyd-B, Maxwell-A, Maxwell-B, Johnson-Segalman and Bingham models. We examine this constitutive equation with reference to a simple plane fluctuating flow of an incompressible fluid through a horizontal channel bounded by two infinite parallel plates under the exertion of a periodic longitudinal pressure gradient. Numerical solutions are obtained and discussed, especially in connection with viscous, elastic and plastic behaviors of such non-Newtonian fluids. |
| Zusätzliche Informationen: | doi:10.1007/s00707-006-0376-x |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau > Fachgebiet für Strömungsdynamik (fdy) 16 Fachbereich Maschinenbau |
| Hinterlegungsdatum: | 02 Sep 2011 13:13 |
| Letzte Änderung: | 17 Feb 2014 08:46 |
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