On the derivation of SPH schemes for shocks through inhomogeneous media
Smoothed Particle Hydrodynamics (SPH) is typically used for the simulation of shock propagation through solid media, commonly observed during hypervelocity impacts. Although schemes for impacts into monolithic structures have been studied using SPH, problems occur when multimaterial structures are c...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MULTIPHYSICS
2016-10-01
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| Series: | International Journal of Multiphysics |
| Online Access: | http://journal.multiphysics.org/index.php/IJM/article/view/281 |
| _version_ | 1797761675231756288 |
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| author | I Zisis B Linden C Giannopapa B Koren |
| author_facet | I Zisis B Linden C Giannopapa B Koren |
| author_sort | I Zisis |
| collection | DOAJ |
| description | Smoothed Particle Hydrodynamics (SPH) is typically used for the simulation of shock propagation through solid media, commonly observed during hypervelocity impacts. Although schemes for impacts into monolithic structures have been studied using SPH, problems occur when multimaterial structures are considered. This study begins from a variational framework and builds schemes for multiphase compressible problems, coming from different density estimates. Algorithmic details are discussed and results are compared upon three one-dimensional Riemann problems of known behavior. |
| first_indexed | 2024-03-12T19:17:24Z |
| format | Article |
| id | doaj.art-de7b8c7d92754785b66a83827b9e783f |
| institution | Directory Open Access Journal |
| issn | 1750-9548 2048-3961 |
| language | English |
| last_indexed | 2024-03-12T19:17:24Z |
| publishDate | 2016-10-01 |
| publisher | MULTIPHYSICS |
| record_format | Article |
| series | International Journal of Multiphysics |
| spelling | doaj.art-de7b8c7d92754785b66a83827b9e783f2023-08-02T05:29:04ZengMULTIPHYSICSInternational Journal of Multiphysics1750-95482048-39612016-10-019210.1260/1750-9548.9.2.83293On the derivation of SPH schemes for shocks through inhomogeneous mediaI Zisis0B Linden1C Giannopapa2B Koren3Materials Innovation Institute, Mekelweg 2, 2628CD, The Netherlands Dept. Mathematics and Computer Science, TU Eindhoven, Den Dolech 2, 5612AZ, The NetherlandsDept. Mathematics and Computer Science, TU Eindhoven, Den Dolech 2, 5612AZ, The Netherlands Laboratory for Industrial Mathematics Eindhoven, Esp 40, 5633AJ, The NetherlandsDept. Mathematics and Computer Science, TU Eindhoven, Den Dolech 2, 5612AZ, The NetherlandsDept. Mathematics and Computer Science, TU Eindhoven, Den Dolech 2, 5612AZ, The NetherlandsSmoothed Particle Hydrodynamics (SPH) is typically used for the simulation of shock propagation through solid media, commonly observed during hypervelocity impacts. Although schemes for impacts into monolithic structures have been studied using SPH, problems occur when multimaterial structures are considered. This study begins from a variational framework and builds schemes for multiphase compressible problems, coming from different density estimates. Algorithmic details are discussed and results are compared upon three one-dimensional Riemann problems of known behavior.http://journal.multiphysics.org/index.php/IJM/article/view/281 |
| spellingShingle | I Zisis B Linden C Giannopapa B Koren On the derivation of SPH schemes for shocks through inhomogeneous media International Journal of Multiphysics |
| title | On the derivation of SPH schemes for shocks through inhomogeneous media |
| title_full | On the derivation of SPH schemes for shocks through inhomogeneous media |
| title_fullStr | On the derivation of SPH schemes for shocks through inhomogeneous media |
| title_full_unstemmed | On the derivation of SPH schemes for shocks through inhomogeneous media |
| title_short | On the derivation of SPH schemes for shocks through inhomogeneous media |
| title_sort | on the derivation of sph schemes for shocks through inhomogeneous media |
| url | http://journal.multiphysics.org/index.php/IJM/article/view/281 |
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