Étude tridimensionnelle des contraintes de cisaillement à la paroi dans un tube de section droite non circulaire
In: Comptes Rendus Mécanique, Jg. 330 (2002), S. 483-490
Online
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Zugriff:
This paper describes numerical solutions of the Navier–Stokes equations for incompressible steady flow through a rigid smooth straight tube with an axially uniform non-circular cross section which mimics collapsed veins at peculiar values of the transmural pressure. One of the peculiar values of the transmural pressure produces a contact of the opposite walls along a straight segment. This article deals with the space variations of the wall shear stress induced along the wetted perimeter of the cross section as well as in the streamwise direction especially in the entry length. The motivation of this study is to provide the data for experimental works on flow-subjected endothelial cell culture when the space variations of the wall shear stress are non-uniform. To cite this article: S. Naili et al., C. R. Mecanique 330 (2002) 483–490.
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Étude tridimensionnelle des contraintes de cisaillement à la paroi dans un tube de section droite non circulaire
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Autor/in / Beteiligte Person: | Ribreau, C. ; Naili, Salah ; Thiriet, Marc |
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Zeitschrift: | Comptes Rendus Mécanique, Jg. 330 (2002), S. 483-490 |
Veröffentlichung: | Elsevier BV, 2002 |
Medientyp: | unknown |
ISSN: | 1631-0721 (print) |
DOI: | 10.1016/s1631-0721(02)01485-7 |
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