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Reports (Research Report) Year : 2000

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

Luca Formaggia
  • Function : Author
Fabio Nobile
Alfio Quarteroni
  • Function : Author

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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Other [cs.OH]
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Dates and versions

inria-00072794 , version 1 (24-05-2006)

Identifiers

  • HAL Id : inria-00072794 , version 1

Cite

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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