Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery
This study is focus on generalized power law model of blood flow in a stenosed bifurcated artery under the effect of different types of stenosis. Stenosis can cause the narrowing of the artery that may reduce the flow of blood supply to the heart, and this may lead to the heart attacks. The geometry...
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| Format: | Article |
| Language: | English |
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Penerbit Akademia Baru
2021
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| Online Access: | http://eprints.utm.my/94824/1/ZuhailaIsmail2021_EffectofDifferentTypesofStenosis.pdf |
| _version_ | 1796865899069702144 |
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| author | Ahmad Jamali, Muhammad Sabaruddin Ismail, Zuhaila Saidina Amin, Norsarahaida |
| author_facet | Ahmad Jamali, Muhammad Sabaruddin Ismail, Zuhaila Saidina Amin, Norsarahaida |
| author_sort | Ahmad Jamali, Muhammad Sabaruddin |
| collection | ePrints |
| description | This study is focus on generalized power law model of blood flow in a stenosed bifurcated artery under the effect of different types of stenosis. Stenosis can cause the narrowing of the artery that may reduce the flow of blood supply to the heart, and this may lead to the heart attacks. The geometry of the bifurcated artery with different classification of stenosis locations is considered in order to shows four possible morphologies formation of plaque from healthy artery to disease artery. The bifurcated artery is modelled as a two-dimensional rigid wall since the wall of a disease artery is reported to be less flexibility. Few assumptions are considered such as blood are incompressible, laminar, steady and characterized as the generalized power-law model. Simulation results are obtained using COMSOL Multiphysics 5.2, which is a software that based on the finite element method to solve this problem. Results concerning the effect of different locations of stenosis on generalized power law model of the blood flow characteristic such as streamlines pattern are discussed. |
| first_indexed | 2024-03-05T21:04:06Z |
| format | Article |
| id | utm.eprints-94824 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T21:04:06Z |
| publishDate | 2021 |
| publisher | Penerbit Akademia Baru |
| record_format | dspace |
| spelling | utm.eprints-948242022-04-29T22:27:35Z http://eprints.utm.my/94824/ Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery Ahmad Jamali, Muhammad Sabaruddin Ismail, Zuhaila Saidina Amin, Norsarahaida QA Mathematics This study is focus on generalized power law model of blood flow in a stenosed bifurcated artery under the effect of different types of stenosis. Stenosis can cause the narrowing of the artery that may reduce the flow of blood supply to the heart, and this may lead to the heart attacks. The geometry of the bifurcated artery with different classification of stenosis locations is considered in order to shows four possible morphologies formation of plaque from healthy artery to disease artery. The bifurcated artery is modelled as a two-dimensional rigid wall since the wall of a disease artery is reported to be less flexibility. Few assumptions are considered such as blood are incompressible, laminar, steady and characterized as the generalized power-law model. Simulation results are obtained using COMSOL Multiphysics 5.2, which is a software that based on the finite element method to solve this problem. Results concerning the effect of different locations of stenosis on generalized power law model of the blood flow characteristic such as streamlines pattern are discussed. Penerbit Akademia Baru 2021-11 Article PeerReviewed application/pdf en http://eprints.utm.my/94824/1/ZuhailaIsmail2021_EffectofDifferentTypesofStenosis.pdf Ahmad Jamali, Muhammad Sabaruddin and Ismail, Zuhaila and Saidina Amin, Norsarahaida (2021) Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 87 (3). pp. 172-183. ISSN 2289-7879 http://dx.doi.org/10.37934/arfmts.87.3.172183 DOI:10.37934/arfmts.87.3.172183 |
| spellingShingle | QA Mathematics Ahmad Jamali, Muhammad Sabaruddin Ismail, Zuhaila Saidina Amin, Norsarahaida Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery |
| title | Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery |
| title_full | Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery |
| title_fullStr | Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery |
| title_full_unstemmed | Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery |
| title_short | Effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery |
| title_sort | effect of different types of stenosis on generalized power law model of blood flow in a bifurcated artery |
| topic | QA Mathematics |
| url | http://eprints.utm.my/94824/1/ZuhailaIsmail2021_EffectofDifferentTypesofStenosis.pdf |
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