Citation
Zakaria, Mohamad Shukri and Abdullah, Haslina and Ahmad, Kamarul Arifin
(2018)
Fluid structure interaction simulation of large deformation and added-mass effect using OpenFOAM.
In: 5th Mechanical Engineering Research Day (MERD'18), 3 May 2018, Kampus Teknologi UTeM, Melaka. (pp. 79-80).
Abstract
Large deformation and added mass effect (i.e., closed density between vessel and blood) dominate the Fluid Structure Interaction (FSI) simulation instability on the numerical algorithm. Therefore, in this article, we provide numerical study of such problem using FSI partition coupling approach. The FSI solver were develop using CFD Open source solver library OpenFOAM, in which Arbitrary Lagrangian Eulerian (ALE) Finite Volume Method (FVM) solver for fluid with automatic mesh motion and updated lagrangian FVM solver is used for elastic solid. The robustness of the solver as well as its accuracy is compared to the monolithic solution of classical FSI benchmark test case of flapping flag attaches on the back of cylinder. Finally, implications of the results and future research directions on efficient FSI simulation especially in heart valve applications are also presented.
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Additional Metadata
| Item Type: |
Conference or Workshop Item
(Paper)
|
| Divisions: |
Faculty of Engineering |
| Publisher: |
Centre for Advanced Research on Energy, Faculty of Mechanical Engineering, Universiti Teknikal Malaysia Melaka |
| Keywords: |
Fluid structure interaction (FSI); Arbitrary Lagrangian Eulerian (ALE); OpenFOAM; Simulation |
| Depositing User: |
Nabilah Mustapa
|
| Date Deposited: |
03 Sep 2018 04:54 |
| Last Modified: |
03 Sep 2018 04:54 |
| URI: |
http://psasir.upm.edu.my/id/eprint/65093 |
| Statistic Details: |
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