Starting flow analysis for Bingham fluids

The aim of this paper is to study some flow properties of Bingham fluids in one, two and three space dimensions. We focus on the behavior of the flow when the external forces vary. A special attention is devoted to the appearance of the flow when the loads increase sufficiently. The results are firs...

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Veröffentlicht in:	Nonlinear analysis 2006-03, Vol.64 (5), p.1119-1139
Hauptverfasser:	Bostan, Mihai, Hild, Patrick
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis of PDEs Bingham model Calculus of variations and optimal control Computational methods in fluid dynamics Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Mathematical analysis Mathematics Physics Sciences and techniques of general use Starting flow Variational inequality Viscoplastic fluid
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Beschreibung
Zusammenfassung:	The aim of this paper is to study some flow properties of Bingham fluids in one, two and three space dimensions. We focus on the behavior of the flow when the external forces vary. A special attention is devoted to the appearance of the flow when the loads increase sufficiently. The results are first established in an abstract setting and then applied to the Bingham fluid model.
ISSN:	0362-546X 1873-5215
DOI:	10.1016/j.na.2005.05.058