Broad-spectrum impedance calculations for arterial models

We calculate the characteristic and effective impedances for an experimentally tested shell theory model of an arterial pathway with branching. The influence of viscoelasticity, fluid viscosity, and geometry on these quantities is examined in detail for a broad range of frequencies. Numerical result...

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Veröffentlicht in:	International journal of engineering science 1989, Vol.27 (1), p.63-76
Hauptverfasser:	Gan, R.Z., Moodie, T.B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences biomechanics Cardiovascular system Investigative techniques of hemodynamics Investigative techniques, diagnostic techniques (general aspects) mathematical models Medical sciences
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	We calculate the characteristic and effective impedances for an experimentally tested shell theory model of an arterial pathway with branching. The influence of viscoelasticity, fluid viscosity, and geometry on these quantities is examined in detail for a broad range of frequencies. Numerical results are presented graphically.
ISSN:	0020-7225 1879-2197
DOI:	10.1016/0020-7225(89)90168-7