Arbitrary Lagrangian-Eulerian form of flowfield dependent variation method for fluid-structure interaction application

Fadhli, Mohd and Shamsudin, Syariful Syafiq and Omar, Ashraf Ali and Asrar, Waqar (2017) Arbitrary Lagrangian-Eulerian form of flowfield dependent variation method for fluid-structure interaction application. ARPN Journal of Engineering and Applied Sciences, 12 (7). pp. 2338-2344. ISSN 1819-6608

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Abstract

In this study, Flowfield Dependent Variation (FDV) method is coupled with Arbitrary Lagrangian-Eulerian (ALE) method in order to solve fluid-structure interaction problems. FDV method is a mixed explicit-implicit numerical scheme where its implicitness is determined by several parameters that are dependent on the physical properties of the local flow. The scheme which is called as ALE-FDV method is discretized using finite volume method to give flexibility in dealing with complicated geometries. The formulation itself yields a sparse matrix, which can be solved using any iterative algorithm. Several numerical tests have been conducted and the results are in good agreement with exact and available numerical solutions in the literature.

Item Type:	Article (Journal)
Additional Information:	4277/56928
Uncontrolled Keywords:	Arbitrary lagrangian-eulerian, flow field dependent variation, fluid-structure interaction.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Biotechnology Engineering
Depositing User:	Prof. Waqar Asrar
Date Deposited:	06 Jun 2017 16:15
Last Modified:	03 Apr 2018 14:55
URI:	http://irep.iium.edu.my/id/eprint/56928

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