Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics
In this work, the 3D geometry of patient specific aorta was utilized to carry out CFD studies on the effect of different valve opening (45°,62.5° and fully opening) on the hemodynamic properties. The result shows that the lower valve opening induced jet flow and hampered the flow on the additional c...
| Main Authors: | , , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/39908/ http://psasir.upm.edu.my/id/eprint/39908/1/Computational%20fluid%20dynamics%20study%20of%20the%20aortic%20valve%20opening%20on%20hemodynamics%20characteristics.pdf |
| _version_ | 1848849275422769152 |
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| author | Basri, Adi Azriff Zubair, Mohamed Abdul Aziz, Ahmad Fazli Mohd Ali, Rosli Tamagawa, Masaaki Ahmad, Kamarul Arifin |
| author_facet | Basri, Adi Azriff Zubair, Mohamed Abdul Aziz, Ahmad Fazli Mohd Ali, Rosli Tamagawa, Masaaki Ahmad, Kamarul Arifin |
| author_sort | Basri, Adi Azriff |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this work, the 3D geometry of patient specific aorta was utilized to carry out CFD studies on the effect of different valve opening (45°,62.5° and fully opening) on the hemodynamic properties. The result shows that the lower valve opening induced jet flow and hampered the flow on the additional carotid arteries. Besides, the leaflets were subjected to extreme stress values having disastrous consequences. Consequently, stenosis which is characterized by weaker leaflets and low valve openings has serious impact on the well being of humans. |
| first_indexed | 2025-11-15T09:47:48Z |
| format | Conference or Workshop Item |
| id | upm-39908 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:47:48Z |
| publishDate | 2014 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-399082016-07-28T08:17:24Z http://psasir.upm.edu.my/id/eprint/39908/ Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics Basri, Adi Azriff Zubair, Mohamed Abdul Aziz, Ahmad Fazli Mohd Ali, Rosli Tamagawa, Masaaki Ahmad, Kamarul Arifin In this work, the 3D geometry of patient specific aorta was utilized to carry out CFD studies on the effect of different valve opening (45°,62.5° and fully opening) on the hemodynamic properties. The result shows that the lower valve opening induced jet flow and hampered the flow on the additional carotid arteries. Besides, the leaflets were subjected to extreme stress values having disastrous consequences. Consequently, stenosis which is characterized by weaker leaflets and low valve openings has serious impact on the well being of humans. IEEE 2014 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/39908/1/Computational%20fluid%20dynamics%20study%20of%20the%20aortic%20valve%20opening%20on%20hemodynamics%20characteristics.pdf Basri, Adi Azriff and Zubair, Mohamed and Abdul Aziz, Ahmad Fazli and Mohd Ali, Rosli and Tamagawa, Masaaki and Ahmad, Kamarul Arifin (2014) Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics. In: 2014 IEEE Conference on Biomedical Engineering and Sciences (IECBES 2014), 8-10 Dec. 2014, Miri, Sarawak, Malaysia. (pp. 99-102). 10.1109/IECBES.2014.7047660 |
| spellingShingle | Basri, Adi Azriff Zubair, Mohamed Abdul Aziz, Ahmad Fazli Mohd Ali, Rosli Tamagawa, Masaaki Ahmad, Kamarul Arifin Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics |
| title | Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics |
| title_full | Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics |
| title_fullStr | Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics |
| title_full_unstemmed | Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics |
| title_short | Computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics |
| title_sort | computational fluid dynamics study of the aortic valve opening on hemodynamics characteristics |
| url | http://psasir.upm.edu.my/id/eprint/39908/ http://psasir.upm.edu.my/id/eprint/39908/ http://psasir.upm.edu.my/id/eprint/39908/1/Computational%20fluid%20dynamics%20study%20of%20the%20aortic%20valve%20opening%20on%20hemodynamics%20characteristics.pdf |