Flow development in compression of a finite amount of a Bingham plastic

Florides, G. C.; Alexandrou, Andreas N.; Georgiou, Georgios C.

doi:10.1016/j.jnnfm.2007.01.004

dc.contributor.author	Florides, G. C.	en
dc.contributor.author	Alexandrou, Andreas N.	en
dc.contributor.author	Georgiou, Georgios C.	en
dc.creator	Florides, G. C.	en
dc.creator	Alexandrou, Andreas N.	en
dc.creator	Georgiou, Georgios C.	en
dc.date.accessioned	2019-12-02T10:35:02Z
dc.date.available	2019-12-02T10:35:02Z
dc.date.issued	2007
dc.identifier.uri	http://gnosis.library.ucy.ac.cy/handle/7/56796
dc.description.abstract	The flow and shape evolution during the compression of a finite amount of a Bingham plastic is investigated by means of numerical simulations. The problem relates to the popular compression test used for the rheological characterization of non-Newtonian fluids. The flow is modelled in Lagrangian coordinates using the Papanastasiou regularization for the Bingham plastic and a mixed-Galerkin finite element method. Simulations have been performed for compression under both constant load and constant velocity. Results for various Reynolds and Bingham numbers are presented and discussed. © 2007 Elsevier B.V. All rights reserved.	en
dc.source	Journal of Non-Newtonian Fluid Mechanics	en
dc.source.uri	https://www.scopus.com/inward/record.uri?eid=2-s2.0-33947326569&doi=10.1016%2fj.jnnfm.2007.01.004&partnerID=40&md5=719162421649fe5c5ef79a23250d3284
dc.subject	Finite element method	en
dc.subject	Non Newtonian flow	en
dc.subject	Reynolds number	en
dc.subject	Computational fluid dynamics	en
dc.subject	Rheology	en
dc.subject	Non Newtonian liquids	en
dc.subject	Computational rheology	en
dc.subject	Finite elements	en
dc.subject	Squeeze flow	en
dc.subject	Plastics	en
dc.subject	Galerkin methods	en
dc.subject	Bingham number	en
dc.subject	Bingham plastics	en
dc.subject	Compression test	en
dc.subject	Compression testing	en
dc.subject	Lagrangian coordinates	en
dc.title	Flow development in compression of a finite amount of a Bingham plastic	en
dc.type	info:eu-repo/semantics/article
dc.identifier.doi	10.1016/j.jnnfm.2007.01.004
dc.description.volume	143
dc.description.issue	1
dc.description.startingpage	38
dc.description.endingpage	47
dc.author.faculty	Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.department	Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics
dc.type.uhtype	Article	en
dc.description.notes	<p>Cited By :15</p>	en
dc.source.abbreviation	J.Non-Newton.Fluid Mech.	en
dc.contributor.orcid	Georgiou, Georgios C. [0000-0002-7451-224X]
dc.gnosis.orcid	0000-0002-7451-224X

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