Record link: 
http://hdl.handle.net/20.500.12708/187836
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Title: 
V0009: Popping the cork of a champagne bottle: simulation of the coupled gas and cork dynamics
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Citation: 
Wagner, L., Braun, S., & Scheichl, B. (2022). V0009: Popping the cork of a champagne bottle: simulation of the coupled gas and cork dynamics [Video]. American Physical Society - Division of Fluid Dynamics. https://doi.org/10.1103/APS.DFD.2022.GFM.V0009
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Publisher DOI: 
10.1103/APS.DFD.2022.GFM.V0009
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Publication Type: 
Multimedia and Design - Video
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Language: 
English
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Authors: 
Wagner, Lukas 
Braun, Stefan 
Scheichl, Bernhard 
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Organisational Unit: 
E322-01 - Forschungsbereich Strömungsmechanik 
E322 - Institut für Strömungsmechanik und Wärmeübertragung 
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Duration/Length/Size: 
2.30 min
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Date (published): 
7-Oct-2022
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Publisher: 
American Physical Society - Division of Fluid Dynamics
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Event place: 
Austria
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Keywords: 
finite-volume discretization; fluid-structure interaction; Euler equations; gas dynamics; Godunov's scheme; Mach disk; shock propagation
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Research facilities: 
Vienna Scientific Cluster 
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Project (external): 
Austrian Research Promotion Agency (FFG), COMET-K2 (InTribology)
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Project ID: 
872176
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Link (external): 
https://gfm.aps.org/meetings/dfd-2022/62f3c57f199e4c2da9a94513
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Reference: 
10.1103/APS.DFD.2022.GFM.V0009
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Additional information: 
The numerical simulation of the supersonic jet of carbon dioxide escaping from a sparkling- wine bottle during the first milliseconds after its opening and of the movement of the cork stopper it propels are visualised. The formation and splitting of a Mach disk between the bottle opening and the stopper are clearly seen. The open-soure software environment "Clawpack", centered around Godunov's finite-volume scheme, was employed to predict the inviscid gas dynamics and the associated fluid-stopper interaction.
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Research Areas: 
Computational Fluid Dynamics: 50%
Mathematical and Algorithmic Foundations: 10%
Modeling and Simulation: 40%
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Science Branch: 
2030 - Maschinenbau: 20%
1030 - Physik, Astronomie: 50%
1010 - Mathematik: 30%
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Appears in Collections:
Multimedia and Design

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(20.33 MB)
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Open Access CC BY-NC-ND 4.0
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