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Cardiovascular Mathematics

Publications associées (134)

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Simulation of some quantum models for semiconductors

Jean Descloux

Three different existing steady-state models with quantum correction for simulating the resonant tunnelling diode are summarized. Numerical methods and a theoretical argument for one of the models are briefly described. Results of simulation axe focused on ...

2002

Numerical modelling of Bi-2223 multifilamentary tapes with position-dependent Jc

Francesco Grilli, Bertrand Dutoit

Different measurement techniques have demonstrated that due to better alignment during the manufacturing process, the central filaments in multifilamentary Bi-2223 tapes have higher critical current density than the outer filaments. A numerical model of no ...

2002

Experimental and Numerical Analysis or Free Surface Flows in a Rotating Bucket

François Avellan, Sonia Kvicinsky

The aim of this study was to provide a complete experimental and numerical analysis of the flow in a rotating Pelton bucket. For the experimental analysis, several functioning points have been used in order to study differences which may occur in various s ...

International Association For Hydraulic Research2002

Fluid structure interaction in blood flow problems

Fabio Nobile

In this note, we consider some issues relevant for the application of Computational Fluid Dynamics to biomedical vascular investigations. More precisely, models for blood and vessel walls are briefly addressed together with some preliminary results in the ...

Wiley-Blackwell1999

Multiscale modelling of the circulatory system: a preliminary analysis

Alfio Quarteroni, Fabio Nobile, Luca Formaggia

Shows how numerical solutions of the human cardiovascular system may be devised by coupling models having different physical dimensions. One of the aspects of the circulatory system is its multiscale nature. Local flow features may have a global effect on ...

1999

How (Un)Fair are the ABR Binary Schemes, Actually?

Jean-Yves Le Boudec, Milan Vojnovic

It is well known that a simple binary feedback rate--based congestion avoidance scheme cannot ensure a fairness goal of the Available Bit Rate (ABR) service, namely, max-min fairness. In this paper we show how the rates are distributed for the network cons ...

1999

How (Un)Fair are the ABR Binary Schemes, Actually?

Jean-Yves Le Boudec, Milan Vojnovic

It is well known that a simple binary feedback rate--based congestion avoidance scheme cannot ensure a fairness goal of the Available Bit Rate (ABR) service, namely, max--min fairness. In this paper we show how the rates are distributed for the network con ...

1999

Modeling and simulation of blood flow problems

Alfio Quarteroni

Medicine is one of the branches of scientific research in which numerical simulation can give a great support. In particular, a well mature branch like computational fluid dynamics (CFD) can provide a substantial help for the understanding of several patho ...

Bristeau, M.-O. (ed.) et al. Chichester: John Wiley & Sons.1997

Numerical modeling in induction heating for axisymmetric geometries

Jacques Rappaz, Rémy Glardon, Daniele Mari

This paper deals with numerical simulation of induction heating for axisymmetric geometries. A mathematical model is presented, together with a numerical scheme based on the Finite Element Method. A numerical simulation code was implemented using the model ...

1997

Optimized Design on Variable-Speed Drives Based on Numerical Simulation.

Jean-Jacques Simond, Basile Kawkabani, Mai Tu Xuan, Alain Sapin

The proposed paper describes the modelling and the prediction of the steady- state or transient behaviour of different modern variable-speed drives. The necessity of a performant numerical simulation tool in order to guarantee an optimized design is illust ...

1997