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Puthalath, Fahad und Yu, Peidong und Schröter, Matthias und Sperl, Matthias (2025) Magnetic shaking distributes granular particles homogeneously in microgravity. In: 10th International Conference on Micromechanics on Granular Media, Powders and Grains 2025, 340, 03007-03010. Édition Diffusion Presse Sciences. 10th International Conference on the Micromechanics of Granular Media, Powders and Grains 2025, 2025-12-08 - 2025-12-12, Goa, Indien. doi: 10.1051/epjconf/202534003007. ISSN 2101-6275.
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Kurzfassung
This study investigates the dynamics of granular particles agitated by magnetic shaking within a drop tower setup. We analyze the experimental images showing approximately 450 spherical magnetic particles with a diameter of 1.6 mm in a 60 mm spherical sample cell. We find that the magnetic excitation leads to a uniform spatial distribution of both particle positions and velocities. This demonstrates the effectiveness of magnetic shaking as a method for controlling granular systems in microgravity environments, with potential applications in material science and space technology.
| elib-URL des Eintrags: | https://elib.dlr.de/222254/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Magnetic shaking distributes granular particles homogeneously in microgravity | ||||||||||||||||||||
| Autoren: |
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| Datum: | Dezember 2025 | ||||||||||||||||||||
| Erschienen in: | 10th International Conference on Micromechanics on Granular Media, Powders and Grains 2025 | ||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Ja | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Band: | 340 | ||||||||||||||||||||
| DOI: | 10.1051/epjconf/202534003007 | ||||||||||||||||||||
| Seitenbereich: | 03007-03010 | ||||||||||||||||||||
| Verlag: | Édition Diffusion Presse Sciences | ||||||||||||||||||||
| Name der Reihe: | EPJ Web of Conferences | ||||||||||||||||||||
| ISSN: | 2101-6275 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | granular matter, micro-gravity, granular gas | ||||||||||||||||||||
| Veranstaltungstitel: | 10th International Conference on the Micromechanics of Granular Media, Powders and Grains 2025 | ||||||||||||||||||||
| Veranstaltungsort: | Goa, Indien | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 8 Dezember 2025 | ||||||||||||||||||||
| Veranstaltungsende: | 12 Dezember 2025 | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Künstliche Intelligenz | ||||||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Frontier Materials auf der Erde und im Weltraum | ||||||||||||||||||||
| Hinterlegt von: | Yu, Peidong | ||||||||||||||||||||
| Hinterlegt am: | 09 Feb 2026 08:38 | ||||||||||||||||||||
| Letzte Änderung: | 24 Feb 2026 14:03 |
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