Analysis of Blood Flow Through a Viscoelastic Artery using the Cosserat Continuum with the Large-Amplitude Oscillatory Shear Deformation Model

N. Sedaghatizadeh; G. Atefi; A. A. Fardad; Amin Barari; Soheil Soleimani; S. Khani

doi:10.1016/j.jmbbm.2011.03.021

Analysis of Blood Flow Through a Viscoelastic Artery using the Cosserat Continuum with the Large-Amplitude Oscillatory Shear Deformation Model

N. Sedaghatizadeh, G. Atefi, A. A. Fardad, Amin Barari, Soheil Soleimani, S. Khani

Research output: Contribution to journal › Journal article › Research › peer-review

4 Citations (Scopus)

Abstract

In this investigation, semiempirical and numerical studies of blood flow in a viscoelastic artery were performed using the Cosserat continuum model. The large-amplitude oscillatory shear deformation model was used to quantify the nonlinear viscoelastic response of blood flow. The finite difference method was used to solve the governing equations, and the particle swarm optimization algorithm was utilized to identify the non-Newtonian coefficients (kυ and γυ). The numerical results agreed well with previous experimental results.

Original language	English
Journal	Journal of the Mechanical Behavior of Biomedical Materials
Volume	4
Issue number	7
Pages (from-to)	1 1 2 3 – 1 1 3 1
Number of pages	9
ISSN	1751-6161
DOIs	https://doi.org/10.1016/j.jmbbm.2011.03.021
Publication status	Published - 2011

Keywords

Blood Flow
Artery
Cosserat Continuum
Viscoelastic Response
Non-Newtonian
PSO Algorithm

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10.1016/j.jmbbm.2011.03.021

http://www.sciencedirect.com/science/article/pii/S175161611100066X

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@article{ead46f5abf114398b5a9a20f96958ad2,

title = "Analysis of Blood Flow Through a Viscoelastic Artery using the Cosserat Continuum with the Large-Amplitude Oscillatory Shear Deformation Model",

abstract = "In this investigation, semiempirical and numerical studies of blood flow in a viscoelastic artery were performed using the Cosserat continuum model. The large-amplitude oscillatory shear deformation model was used to quantify the nonlinear viscoelastic response of blood flow. The finite difference method was used to solve the governing equations, and the particle swarm optimization algorithm was utilized to identify the non-Newtonian coefficients (kυ and γυ). The numerical results agreed well with previous experimental results.",

keywords = "Blood Flow, Artery, Cosserat Continuum, Viscoelastic Response, Non-Newtonian, PSO Algorithm, Blood Flow, Artery, Cosserat Continuum, Viscoelastic Response, Non-Newtonian, PSO Algorithm",

author = "N. Sedaghatizadeh and G. Atefi and Fardad, {A. A.} and Amin Barari and Soheil Soleimani and S. Khani",

year = "2011",

doi = "10.1016/j.jmbbm.2011.03.021",

language = "English",

volume = "4",

pages = "1 1 2 3 – 1 1 3 1",

journal = "Journal of the Mechanical Behavior of Biomedical Materials",

issn = "1751-6161",

publisher = "Elsevier",

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}

Sedaghatizadeh, N, Atefi, G, Fardad, AA, Barari, A, Soleimani, S & Khani, S 2011, 'Analysis of Blood Flow Through a Viscoelastic Artery using the Cosserat Continuum with the Large-Amplitude Oscillatory Shear Deformation Model', Journal of the Mechanical Behavior of Biomedical Materials, vol. 4, no. 7, pp. 1 1 2 3 – 1 1 3 1. https://doi.org/10.1016/j.jmbbm.2011.03.021

Analysis of Blood Flow Through a Viscoelastic Artery using the Cosserat Continuum with the Large-Amplitude Oscillatory Shear Deformation Model. / Sedaghatizadeh, N.; Atefi, G.; Fardad, A. A. et al.
In: Journal of the Mechanical Behavior of Biomedical Materials, Vol. 4, No. 7, 2011, p. 1 1 2 3 – 1 1 3 1.

Research output: Contribution to journal › Journal article › Research › peer-review

TY - JOUR

T1 - Analysis of Blood Flow Through a Viscoelastic Artery using the Cosserat Continuum with the Large-Amplitude Oscillatory Shear Deformation Model

AU - Sedaghatizadeh, N.

AU - Atefi, G.

AU - Fardad, A. A.

AU - Barari, Amin

AU - Soleimani, Soheil

AU - Khani, S.

PY - 2011

Y1 - 2011

N2 - In this investigation, semiempirical and numerical studies of blood flow in a viscoelastic artery were performed using the Cosserat continuum model. The large-amplitude oscillatory shear deformation model was used to quantify the nonlinear viscoelastic response of blood flow. The finite difference method was used to solve the governing equations, and the particle swarm optimization algorithm was utilized to identify the non-Newtonian coefficients (kυ and γυ). The numerical results agreed well with previous experimental results.

AB - In this investigation, semiempirical and numerical studies of blood flow in a viscoelastic artery were performed using the Cosserat continuum model. The large-amplitude oscillatory shear deformation model was used to quantify the nonlinear viscoelastic response of blood flow. The finite difference method was used to solve the governing equations, and the particle swarm optimization algorithm was utilized to identify the non-Newtonian coefficients (kυ and γυ). The numerical results agreed well with previous experimental results.

KW - Blood Flow

KW - Artery

KW - Cosserat Continuum

KW - Viscoelastic Response

KW - Non-Newtonian

KW - PSO Algorithm

KW - Blood Flow

KW - Artery

KW - Cosserat Continuum

KW - Viscoelastic Response

KW - Non-Newtonian

KW - PSO Algorithm

U2 - 10.1016/j.jmbbm.2011.03.021

DO - 10.1016/j.jmbbm.2011.03.021

M3 - Journal article

SN - 1751-6161

VL - 4

SP - 1123

EP - 1131

JO - Journal of the Mechanical Behavior of Biomedical Materials

JF - Journal of the Mechanical Behavior of Biomedical Materials

IS - 7

ER -

Analysis of Blood Flow Through a Viscoelastic Artery using the Cosserat Continuum with the Large-Amplitude Oscillatory Shear Deformation Model

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Keywords

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