A two-layered blood flow through a narrow catheterized artery

dc.contributor.author	Srivastava, Rashmi	en
dc.date.accessioned	2015-02-02T08:44:48Z
dc.date.available	2015-02-02T08:44:48Z
dc.date.issued	2015-02-02
dc.identifier.uri	http://hdl.handle.net/11400/5423
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://e-jst.teiath.gr/	en
dc.subject	blood viscosity
dc.subject	ιξώδες αίματος
dc.subject	Uncathetrized artery
dc.subject	Μη καθετηριασμένη αρτηρία
dc.subject	Hematocrit
dc.subject	Αιματοκρίτης
dc.title	A two-layered blood flow through a narrow catheterized artery	en
heal.type	journalArticle
heal.classification	Technology
heal.classification	Engineering
heal.classification	Τεχνολογία
heal.classification	Μηχανική
heal.classification	Medicine
heal.classification	Ιατρική
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh85133147
heal.classificationURI	http://zbw.eu/stw/descriptor/19795-3
heal.classificationURI	N/A-Τεχνολογία
heal.classificationURI	N/A-Μηχανική
heal.classificationURI	N/A-Ιατρική
heal.classificationURI	http://id.loc.gov/authorities/subjects/sh00006614
heal.keywordURI	http://lod.nal.usda.gov/18065
heal.language	en
heal.access	free
heal.publicationDate	2011
heal.bibliographicCitation	Srivastava, R. (2011). A two-layered blood flow through a narrow catheterized artery. "e-Journal of Science & Technology". [Online] 6(3): 13-24. Available from: http://e-jst.teiath.gr/	en
heal.abstract	The modeling of two-layered blood flow an inserted catheterized artery has been invstigated. The flowing blood is considered to be incompressible, Newtonian with variable blood viscosity. The functional dependence of blood viscosity on haematcroit (percentage of red cells) has been duly accounted for in order to improve resemblance to the real solution. It is noticed that the effective viscosity, flow rate and arterial wall shear stress in particular, in the catheterized site, are significantly altered. Flow characteristics assumes, its lower magnitude in catheterized artery as compared to the uncathetrized artery for any given set of parameter. Numerical results reveal that the effective viscosity in minimal magnitude and consequently the flowrate assumes its maximal magnitude during the artery catheterization at the catheter size approximately fifty percent to that of artery size.	en
heal.publisher	Νερατζής, Ηλίας	el
heal.publisher	Σιανούδης, Ιωάννης	el
heal.journalName	e-Journal of Science & Technology	en
heal.journalName	e-Περιοδικό Επιστήμης & Τεχνολογίας	el
heal.journalType	peer-reviewed
heal.fullTextAvailability	true