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[期刊论文]

NUMERICAL SIMULATION STUDY OF THE FLUID–STRUCTURE INTERACTION OF THE ARTERY UNDER PERIODIC EXTERNAL FORCING OF MASSAGE

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author:

Xie, Y.Q. (Xie, Y.Q..) [1] | Li, M.L. (Li, M.L..) [2] | Li, L.P. (Li, L.P..) [3]

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Scopus

Abstract:

Abstract: The impact of vibrating manipulation on arterial hemodynamics and mechanical properties is explored by using the finite element method for the fluid–structure interaction. Numerical simulation results show that massage greatly changes the flow behavior of blood within the artery. Under the massage manipulation, the mean blood flow increases by more than 5.34% at a frequency of (Formula presented.) and by smaller values at frequencies of (Formula presented.). The blood flow has obvious disorder characteristics and an obvious wall shear stress concentration in the mixed flow area. The von Mises stress of the artery wall increases, reaching a peak value at the maximum deformation. © 2023, Pleiades Publishing, Ltd.

Keyword:

artery fluid–structure interaction hemodynamics massage vibrating manipulation

Community:

  • [ 1 ] [Xie Y.Q.]School of Mechanical Engineering and Automation, Fuzhou University, Fujian, Fuzhou, China
  • [ 2 ] [Li M.L.]School of Mechanical Engineering and Automation, Fuzhou University, Fujian, Fuzhou, China
  • [ 3 ] [Li L.P.]School of Mechanical Engineering and Automation, Fuzhou University, Fujian, Fuzhou, China

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Source :

Journal of Applied Mechanics and Technical Physics

ISSN: 0021-8944

Year: 2023

Issue: 2

Volume: 64

Page: 183-189

0 . 5

JCR@2023

0 . 5 0 0

JCR@2023

ESI HC Threshold:30

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

30 Days PV: 0

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