Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems
A novel numerical scheme using the combination of Flowfield Dependent Variation (FDV) method and Arbitrary Lagrangian-Eulerian (ALE) method is developed. This method is a mixed explicit-implicit numerical scheme and its implicitness is dependent on the physical properties of the flowfield. The schem...
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2014
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| Online Access: | http://irep.iium.edu.my/38922/ http://irep.iium.edu.my/38922/ http://irep.iium.edu.my/38922/2/AIAA_Aviation_2014_conf_proceedings_FAdhli.docx http://irep.iium.edu.my/38922/3/14-315_Aviation_2014_Final_Program_FINALv2_LowRes.pdf http://irep.iium.edu.my/38922/4/2D-AIAA_conference_%281%29.pdf |
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iium-389222015-05-25T14:39:56Z http://irep.iium.edu.my/38922/ Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems Zulkifli, Mohd fadhli Omar, Ashraf Ali Asrar, Waqar QA76 Computer software TL500 Aeronautics A novel numerical scheme using the combination of Flowfield Dependent Variation (FDV) method and Arbitrary Lagrangian-Eulerian (ALE) method is developed. This method is a mixed explicit-implicit numerical scheme and its implicitness is dependent on the physical properties of the flowfield. The scheme, which is named ALE-FDV method, is discretized using finite volume method in order to give flexibility in dealing with complicated geometries. The formulation itself yields a sparse matrix, which can be solved using any iterative algorithm for linear systems of algebraic equations. Several cases of moving boundary problems in two-dimensional inviscid and viscous flows have been selected as benchmark problems in order to validate the method. Good agreement with available experimental and numerical data in the literature has been obtained, thus showing promising application in complex fluid-structure interaction problems. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/38922/2/AIAA_Aviation_2014_conf_proceedings_FAdhli.docx application/pdf en http://irep.iium.edu.my/38922/3/14-315_Aviation_2014_Final_Program_FINALv2_LowRes.pdf application/pdf en http://irep.iium.edu.my/38922/4/2D-AIAA_conference_%281%29.pdf Zulkifli, Mohd fadhli and Omar, Ashraf Ali and Asrar, Waqar (2014) Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems. In: Aviation 2014 - 32nd AIAA Applied Aerodynamics Conference 2014, 16 June - 20 June 2014, Atlanta, GA; United States. https://www.aiaa-aviation.org |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English English |
| topic |
QA76 Computer software TL500 Aeronautics |
| spellingShingle |
QA76 Computer software TL500 Aeronautics Zulkifli, Mohd fadhli Omar, Ashraf Ali Asrar, Waqar Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems |
| description |
A novel numerical scheme using the combination of Flowfield Dependent Variation (FDV) method and Arbitrary Lagrangian-Eulerian (ALE) method is developed. This method is a mixed explicit-implicit numerical scheme and its implicitness is dependent on the physical properties of the flowfield. The scheme, which is named ALE-FDV method, is discretized using finite volume method in order to give flexibility in dealing with complicated geometries. The formulation itself yields a sparse matrix, which can be solved using any iterative algorithm for linear systems of algebraic equations. Several cases of moving boundary problems in two-dimensional inviscid and viscous flows have been selected as benchmark problems in order to validate the method. Good agreement with available experimental and numerical data in the literature has been obtained, thus showing promising application in complex fluid-structure interaction problems. |
| format |
Conference or Workshop Item |
| author |
Zulkifli, Mohd fadhli Omar, Ashraf Ali Asrar, Waqar |
| author_facet |
Zulkifli, Mohd fadhli Omar, Ashraf Ali Asrar, Waqar |
| author_sort |
Zulkifli, Mohd fadhli |
| title |
Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems |
| title_short |
Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems |
| title_full |
Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems |
| title_fullStr |
Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems |
| title_full_unstemmed |
Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems |
| title_sort |
arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems |
| publishDate |
2014 |
| url |
http://irep.iium.edu.my/38922/ http://irep.iium.edu.my/38922/ http://irep.iium.edu.my/38922/2/AIAA_Aviation_2014_conf_proceedings_FAdhli.docx http://irep.iium.edu.my/38922/3/14-315_Aviation_2014_Final_Program_FINALv2_LowRes.pdf http://irep.iium.edu.my/38922/4/2D-AIAA_conference_%281%29.pdf |
| first_indexed |
2023-09-18T20:55:55Z |
| last_indexed |
2023-09-18T20:55:55Z |
| _version_ |
1777410303285264384 |