Title of the article

EFFECT OF VISCO-ELASTICITY OF AN ORTHOTROPIC ARTERIAL WALL ON PULSE-WAVE PROPAGATION

Authors

Audoshka I.V., the Belarusian State Agrarian Technical University, Minsk, the Republic of Belarus

Mikhasev G.I., the Belarusian State University, the Republic of Belarus

In the section BIOMECHANICS
Year 2008 Issue 2 Pages 91-94
Type of article RAR Index UDK 612.13:539.3 Index BBK  
Abstract

The problem of harmonic pressure wave propagation through a viscous fluid contained in a thin viscoelastic orthotropic tube is considered. To take into account viscoelasticity of the tube the linear viscoelasticity model is used. The computations have shown that taking into account the tube visco-elasticity leads to decrease of the phase velocity and transmission per wavelength.

Keywords

harmonic pressure wave, viscoelasticity

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