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Published in ''Computational Mechanics'' Volume 70, pp. 607–620, 2022<br>2
Doi: 1[https://link.springer.com/article/10.1007/s00466-022-02182-x 0.1007/s00466-022-02182-x]3
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==Abstract==5
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In this paper an enhanced version of the semi-explicit Particle Finite Element Method for incompressible flow problems is presented. This goal is achieved by improving the solution of the advective sub-problem that results of applying the Strang operator splitting to the Navier–Stokes equations. An acceleration term is taken into account in the solution of the advective step and the Stokes problem. The solution of the advetive step is perfomed using a SPH kernel. Two test cases are solved for validating the methodology and estimating its accuracy. The numerical results demonstrate that the proposed scheme improves the accuracy of the semi-explicit PFEM scheme.7
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Published on 01/01/2022
DOI: 10.1007/s00466-022-02182-x
Licence: CC BY-NC-SA license
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