Weakly imposed boundary conditions for shear-rate dependent non-Newtonian fluids: application to cardiovascular flows

Weakly imposed boundary conditions for shear-rate dependent non-Newtonian fluids: application to cardiovascular flows

This paper presents a stabilized formulation for the generalized Navier-Stokes equations for weak enforcement of essential boundary conditions. The non-Newtonian behavior of blood is modeled via shear-rate dependent constitutive equations. The boundary terms for weak enforcement of Dirichlet boundar...

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Bibliographic Details
Main Authors: Soonpil Kang, Sharbel Nashar, Elizabeth R. Livingston, Arif Masud
Format: Article
Language:English
Published: AIMS Press 2021-05-01
Series:Mathematical Biosciences and Engineering
Subjects:
weakly imposed dirichlet boundary conditions
non-newtonian shear-rate dependent fluids
variational multiscale method
interface stabilization
blood flows
Online Access:http://www.aimspress.com/article/doi/10.3934/mbe.2021193?viewType=HTML

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http://www.aimspress.com/article/doi/10.3934/mbe.2021193?viewType=HTML

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