One-dimensional Modelling of Venous Pathologies: Finite Volume and WENO Schemes

被引：7

作者：

Cavallini, Nicola ^{[1
]}

Coscia, Vincenzo ^{[1
]}

机构：

[1] Univ Ferrara, Dept Math, I-44100 Ferrara, Italy

来源：

ADVANCES IN MATHEMATICAL FLUID MECHANICS: DEDICATED TO GIOVANNI PAOLO GALDI ON THE OCCASION OF HIS 60TH BIRTHDAY, INTERNATIONAL CONFERENCE ON MATHEMATICAL FLUID MECHANICS, 2007 | 2010年

关键词：

One-dimensional blood flow models; Finite volume numerical methods; Phlebologic diseases; FLUID-STRUCTURE INTERACTION; BLOOD-FLOW; EXPERIMENTAL VALIDATION; ARTERIES; ORDER; EQUATIONS; NETWORK; SYSTEM;

D O I：

10.1007/978-3-642-04068-9_9

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

An efficient and accurate numerical scheme, based on Finite Volumes and WENO (Weighted Essentially Non-Oscillatory) techniques, is used to implement a one-dimensional model of the venous network of the inferior limb, that includes a suitable modelling of venous valves. The model is applied to the physiological as well as to the pathological situation, with data obtained experimentally using an Echo-Color Doppler device.

引用

页码：147 / +

页数：3

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