Numerical study of flow in a constricted curved annulus: An application to flow in a catheterised artery

DOI10.1023/A:1017520124182zbMath1003.76099OpenAlexW180164168MaRDI QIDQ5950206

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Publication date: 19 March 2002

Published in: Journal of Engineering Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1017520124182

zbMATH Keywords

laminar flowfinite difference methodpressure gradientpressure dropfrictional resistancecatheterized arteryconstricted curved annulusDean numberincompressible Newtonian fluidlocally two-dimensional elliptic equationmild constriction approximationradii ratiosmall curvaturestenosed artery

Mathematics Subject Classification ID

Finite difference methods applied to problems in fluid mechanics (76M20) Biomechanics (92C10) Physiological flows (76Z05)

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Pulsatile flow of two-fluid nonlinear models for blood flow through catheterized arteries: a comparative study

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