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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Computer Methods in Applied Mechanics and Engineering, Elsevier, 2001, 191 (6-7), pp.561-582. 〈http://www.sciencedirect.com/science/article/pii/S0045782501003024〉. 〈10.1016/S0045-7825(01)00302-4〉
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https://hal.inria.fr/hal-00691928
Contributeur : Jean-Frédéric Gerbeau <>
Soumis le : vendredi 27 avril 2012 - 13:25:13
Dernière modification le : mardi 17 avril 2018 - 11:28:49

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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. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2001, 191 (6-7), pp.561-582. 〈http://www.sciencedirect.com/science/article/pii/S0045782501003024〉. 〈10.1016/S0045-7825(01)00302-4〉. 〈hal-00691928〉

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