Blood flow velocity in stenosed artery

Izyan Syazana Awaludin, Rokiah @ Rozita Ahmad

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Stenosis is an occlusion of the blood vessels due to the accumulation of cholesterol, fat and the abnormal growth of tissue at the arterial wall. The regional blood rheology is altered once a stenosis develops in the artery. This is due to the presence of stenosis which is one of the factors that cause problem in blood circulation system. This study was conducted to determine the velocity of blood flow in stenosed artery. Modified mathematical model is used to analyze the relationship of the velocity versus the length and height of stenosis. The existing models that have been created by previous researchers are solved using fourth order Runge-Kutta method. Numerical results show that the velocity is proportionate to the length and height of stenosis.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages261-268
Number of pages8
Volume1522
DOIs
Publication statusPublished - 2013
Event20th National Symposium on Mathematical Sciences - Research in Mathematical Sciences: A Catalyst for Creativity and Innovation, SKSM 2012 - Putrajaya
Duration: 18 Dec 201220 Dec 2012

Other

Other20th National Symposium on Mathematical Sciences - Research in Mathematical Sciences: A Catalyst for Creativity and Innovation, SKSM 2012
CityPutrajaya
Period18/12/1220/12/12

Fingerprint

blood flow
arteries
flow velocity
blood circulation
Runge-Kutta method
occlusion
blood vessels
cholesterol
fats
rheology
blood
mathematical models
causes

Keywords

  • Fourth order Runge-Kutta method
  • Height
  • Length

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Awaludin, I. S., & Ahmad, R. . R. (2013). Blood flow velocity in stenosed artery. In AIP Conference Proceedings (Vol. 1522, pp. 261-268) https://doi.org/10.1063/1.4801132

Blood flow velocity in stenosed artery. / Awaludin, Izyan Syazana; Ahmad, Rokiah @ Rozita.

AIP Conference Proceedings. Vol. 1522 2013. p. 261-268.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Awaludin, IS & Ahmad, RR 2013, Blood flow velocity in stenosed artery. in AIP Conference Proceedings. vol. 1522, pp. 261-268, 20th National Symposium on Mathematical Sciences - Research in Mathematical Sciences: A Catalyst for Creativity and Innovation, SKSM 2012, Putrajaya, 18/12/12. https://doi.org/10.1063/1.4801132
Awaludin IS, Ahmad RR. Blood flow velocity in stenosed artery. In AIP Conference Proceedings. Vol. 1522. 2013. p. 261-268 https://doi.org/10.1063/1.4801132
Awaludin, Izyan Syazana ; Ahmad, Rokiah @ Rozita. / Blood flow velocity in stenosed artery. AIP Conference Proceedings. Vol. 1522 2013. pp. 261-268
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