Effect of rounded corners on the secondary flow of viscoelastic fluids through non-circular ducts

The Reiner–Rivlin viscoelastic model was used to investigate numerically on the pattern and strength of the secondary flows in rounded corners square ducts. The influence of rheological properties on flow domain was studied. The governing equations for steady state, laminar fully developed flow were...

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Veröffentlicht in:	International journal of heat and mass transfer 2006-06, Vol.49 (11), p.1986-1990
Hauptverfasser:	Hashemabadi, S.H., Etemad, S.Gh
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Flows in ducts, channels, nozzles, and conduits Fluid dynamics Fundamental areas of phenomenology (including applications) Hydrodynamic stability Non-circular ducts Non-newtonian fluid flows Numerical solution Physics Reiner–Rivlin Secondary flow Secondary instability Viscoelastic
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