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| − | Published in ''Computational Particle Mechanics'', | + | Published in ''Computational Particle Mechanics'', Online, March 2023<br> |
| − | Doi: 10.1007/s40571-022-00522-5 | + | Doi: [https://link.springer.com/article/10.1007/s40571-022-00522-5 10.1007/s40571-022-00522-5] |
==Abstract== | ==Abstract== | ||
This work presents an enhanced version of the semi-explicit particle finite element method for incompressible flow problems. This goal is achieved by improving the methodology that results from applying the Strang splitting operator by adding an acceleration term. The advective step is evaluated on the mesh considering the new term leading to a more efficient algorithm. Two test cases are solved for validating the methodology and estimating its accuracy. The numerical results demonstrate that the proposed scheme improves the accuracy and the computational efficiency of the semi-explicit PFEM scheme. | This work presents an enhanced version of the semi-explicit particle finite element method for incompressible flow problems. This goal is achieved by improving the methodology that results from applying the Strang splitting operator by adding an acceleration term. The advective step is evaluated on the mesh considering the new term leading to a more efficient algorithm. Two test cases are solved for validating the methodology and estimating its accuracy. The numerical results demonstrate that the proposed scheme improves the accuracy and the computational efficiency of the semi-explicit PFEM scheme. | ||
Revision as of 13:20, 12 July 2023
Published in Computational Particle Mechanics, Online, March 2023
Doi: 10.1007/s40571-022-00522-5
Abstract
This work presents an enhanced version of the semi-explicit particle finite element method for incompressible flow problems. This goal is achieved by improving the methodology that results from applying the Strang splitting operator by adding an acceleration term. The advective step is evaluated on the mesh considering the new term leading to a more efficient algorithm. Two test cases are solved for validating the methodology and estimating its accuracy. The numerical results demonstrate that the proposed scheme improves the accuracy and the computational efficiency of the semi-explicit PFEM scheme.
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Published on 01/01/2023
DOI: 10.1007/s40571-022-00522-5
Licence: CC BY-NC-SA license
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