Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM
In this paper, coherent structure of the turbulent large eddy simulation (LES) model is visualized through the newly develop high resolution computational fluid dynamics algorithm. The numerical simulation was conducted using Opensource platform, namely OpenFOAM version 2.3.1. A validation is done b...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Centre for Advanced Research on Energy, Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka
2017
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/67100/ http://psasir.upm.edu.my/id/eprint/67100/1/MERD17-1-1.pdf |
| _version_ | 1848855756331286528 |
|---|---|
| author | Zakaria, Mohamad Shukri Ismail, Farzad Wiriadidjaja, Surjatin Aziz, M. F. A. Tamagawa, Masaaki Basri, Adi Azriff Ahmad, Kamarul Arifin |
| author_facet | Zakaria, Mohamad Shukri Ismail, Farzad Wiriadidjaja, Surjatin Aziz, M. F. A. Tamagawa, Masaaki Basri, Adi Azriff Ahmad, Kamarul Arifin |
| author_sort | Zakaria, Mohamad Shukri |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this paper, coherent structure of the turbulent large eddy simulation (LES) model is visualized through the newly develop high resolution computational fluid dynamics algorithm. The numerical simulation was conducted using Opensource platform, namely OpenFOAM version 2.3.1. A validation is done by comparing with previous experimental data of similar geometry. Results shows, at physiological Re=6000, the LES model produces highly complex turbulent structures contained valuable information that could predict the heart valve disease such as a blood clot. |
| first_indexed | 2025-11-15T11:30:49Z |
| format | Conference or Workshop Item |
| id | upm-67100 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:30:49Z |
| publishDate | 2017 |
| publisher | Centre for Advanced Research on Energy, Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-671002019-03-06T05:42:41Z http://psasir.upm.edu.my/id/eprint/67100/ Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM Zakaria, Mohamad Shukri Ismail, Farzad Wiriadidjaja, Surjatin Aziz, M. F. A. Tamagawa, Masaaki Basri, Adi Azriff Ahmad, Kamarul Arifin In this paper, coherent structure of the turbulent large eddy simulation (LES) model is visualized through the newly develop high resolution computational fluid dynamics algorithm. The numerical simulation was conducted using Opensource platform, namely OpenFOAM version 2.3.1. A validation is done by comparing with previous experimental data of similar geometry. Results shows, at physiological Re=6000, the LES model produces highly complex turbulent structures contained valuable information that could predict the heart valve disease such as a blood clot. Centre for Advanced Research on Energy, Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka 2017 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/67100/1/MERD17-1-1.pdf Zakaria, Mohamad Shukri and Ismail, Farzad and Wiriadidjaja, Surjatin and Aziz, M. F. A. and Tamagawa, Masaaki and Basri, Adi Azriff and Ahmad, Kamarul Arifin (2017) Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM. In: 4th Mechanical Engineering Research Day 2017 (MERD'17), 30 Mar. 2017, UTeM Library, Melaka. (pp. 68-69). |
| spellingShingle | Zakaria, Mohamad Shukri Ismail, Farzad Wiriadidjaja, Surjatin Aziz, M. F. A. Tamagawa, Masaaki Basri, Adi Azriff Ahmad, Kamarul Arifin Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM |
| title | Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM |
| title_full | Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM |
| title_fullStr | Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM |
| title_full_unstemmed | Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM |
| title_short | Numerical simulation of mechanical heart valve with coherent vortex shedding in OpenFOAM |
| title_sort | numerical simulation of mechanical heart valve with coherent vortex shedding in openfoam |
| url | http://psasir.upm.edu.my/id/eprint/67100/ http://psasir.upm.edu.my/id/eprint/67100/1/MERD17-1-1.pdf |