Cessation of annular Poiseuille flows of Bingham plastics

Chatzimina, M; Xenophontos, C; Georgiou, GC; Argyropaidas, I; Mitsoulis, E

dc.contributor.author	Chatzimina, M	en
dc.contributor.author	Xenophontos, C	en
dc.contributor.author	Georgiou, GC	en
dc.contributor.author	Argyropaidas, I	en
dc.contributor.author	Mitsoulis, E	en
dc.date.accessioned	2014-03-01T01:26:00Z
dc.date.available	2014-03-01T01:26:00Z
dc.date.issued	2007	en
dc.identifier.issn	0377-0257	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17870
dc.subject	Annular Poiseuille flow	en
dc.subject	Bingham plastic	en
dc.subject	Cessation	en
dc.subject	Papanastasiou model	en
dc.subject.classification	Mechanics	en
dc.subject.other	Constitutive equations	en
dc.subject.other	Finite element method	en
dc.subject.other	Mathematical models	en
dc.subject.other	Numerical analysis	en
dc.subject.other	Plastics	en
dc.subject.other	Yield stress	en
dc.subject.other	Annular Poiseuille flow	en
dc.subject.other	Bingham plastic	en
dc.subject.other	Cessation	en
dc.subject.other	Papanastasiou model	en
dc.subject.other	Steady flow	en
dc.subject.other	Constitutive equations	en
dc.subject.other	Finite element method	en
dc.subject.other	Mathematical models	en
dc.subject.other	Numerical analysis	en
dc.subject.other	Plastics	en
dc.subject.other	Steady flow	en
dc.subject.other	Yield stress	en
dc.title	Cessation of annular Poiseuille flows of Bingham plastics	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.jnnfm.2006.07.002	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.jnnfm.2006.07.002	en
heal.language	English	en
heal.publicationDate	2007	en
heal.abstract	We numerically solve the cessation of the annular Poiseuille flow of Bingham plastics for various values of the diameter ratio, using the regularized constitutive equation proposed by Papanastasiou and employing finite elements in space and a fully implicit scheme in time. When the yield stress is not zero, the calculated stopping times are finite and just below the theoretical upper bounds provided by Glowinski [R. Glowinski, Numerical Methods for Nonlinear Variational Problems, Springer-Verlag, New York, 1984]. (c) 2006 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Journal of Non-Newtonian Fluid Mechanics	en
dc.identifier.doi	10.1016/j.jnnfm.2006.07.002	en
dc.identifier.isi	ISI:000245609700010	en
dc.identifier.volume	142	en
dc.identifier.issue	1-3	en
dc.identifier.spage	135	en
dc.identifier.epage	142	en