Cessation of viscoplastic Poiseuille flow with wall slip

•A regularized slip equation with slip yield stress is proposed.•The cessation of the axisymmetric Poiseuille flow of Herschel-Bulkley fluids is solved numerically.•Different steady-state flow regimes are identified depending on relative values of the slip parameters.•In the case of zero slip yield...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of non-Newtonian fluid mechanics 2014-01, Vol.203, p.24-37
Hauptverfasser:	Damianou, Yiolanda, Philippou, Maria, Kaoullas, George, Georgiou, Georgios C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bingham plastic Cessation flow Computational fluid dynamics Fluid flow Fluids Herschel–Bulkley fluid Laminar flow Mathematical analysis Poiseuille flow Slip Slip yield stress Wall shear stresses Yield stress
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!