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Puthalath, Fahad und Yu, Peidong und Schröter, Matthias und Sperl, Matthias (2025) Magnetic shaking distributes granular particles homogeneously in microgravity. 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 2100-014X.
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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 | ||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| 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: | 2100-014X | ||||||||||||||||||||
| 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: | 09 Feb 2026 08:58 |
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