Maindl, T. I. and Schäfer, C. and Speith, R. and Süli, Áron and Forgácsné Dajka, Emese (2013) SPH-based simulation of multi-material asteroid collisions. ASTRONOMISCHE NACHRICHTEN, 334 (9). pp. 996-999. ISSN 0004-6337
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1306.6587v1.pdf Available under License Creative Commons Attribution. Download (1MB) | Preview |
Abstract
We give a brief introduction to smoothed particle hydrodynamics methods for continuum mechanics. Specifically, we present our 3D SPH code to simulate and analyze collisions of asteroids consisting of two types of material: basaltic rock and ice. We consider effects like brittle failure, fragmentation, and merging in different impact scenarios. After validating our code against previously published results we present first collision results based on measured values for the Weibull flaw distribution parameters of basalt.
| Item Type: | Article |
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| Uncontrolled Keywords: | hydrodynamics; stellar dynamics; ASTEROIDS; methods: numerical; celestial mechanics; equation of state; MINOR PLANETS; solar system: formation; |
| Subjects: | Q Science / természettudomány > QB Astronomy, Astrophysics / csillagászat, asztrofizika |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 13 Aug 2024 10:21 |
| Last Modified: | 13 Aug 2024 10:21 |
| URI: | https://real.mtak.hu/id/eprint/202488 |
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