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On the Coupling of 3D and 1D Navier-Stokes Equations for Flow Problems in Compliant Vessels

Abstract : For the analysis of flows in compliant vessels, we propose an approach to couple the original 3D equations with a convenient 1D model. This multiscal- e strategy allows for a dramatic reduction of the computational complexity and is suitable for «absorbing» outgoing pressure waves. In particular, it is of utmost interest for the description of blood motion in the arterial system.
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https://hal.inria.fr/inria-00072794
Contributor : Rapport de Recherche Inria <>
Submitted on : Wednesday, May 24, 2006 - 10:57:34 AM
Last modification on : Friday, May 25, 2018 - 12:02:05 PM
Long-term archiving on: : Sunday, April 4, 2010 - 11:22:53 PM

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  • HAL Id : inria-00072794, version 1

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Luca Formaggia, Jean-Frédéric Gerbeau, Fabio Nobile, Alfio Quarteroni. On the Coupling of 3D and 1D Navier-Stokes Equations for Flow Problems in Compliant Vessels. [Research Report] RR-3862, INRIA. 2000. ⟨inria-00072794⟩

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