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DY: Fachverband Dynamik und Statistische Physik

DY 12: Poster I

DY 12.19: Poster

Dienstag, 24. März 2009, 14:30–16:30, P1A

Pattern formation of granulates in a flat rotating container — •Frank Rietz and Ralf Stannarius — Universität Magdeburg, FNW, IEP, Abteilung Nichtlineare Phänomene

What happens inside a rotating Hele-Shaw cell that is filled with a granular mixture you'll see at this poster. Depending on the fill level we find either stripe patterns, traveling waves or convection rolls. Relations to other pattern forming systems are apparent however an explanation is still missing.