{"title":"Flower-shaped structures around bubbles collapsing in a bubble monolayer","authors":"Gérard Liger-Belair , Bertrand Robillard , Michèle Vignes-Adler , Philippe Jeandet","doi":"10.1016/S1296-2147(01)01176-3","DOIUrl":null,"url":null,"abstract":"<div><p>In this paper, high-speed macro-photography is used to investigate the dynamics of small bubbles collapsing at the free surface of a glass when filled with champagne. Immediately after the rupture of a bubble cap, adjoining bubbles are stretched toward the lowest part of the cavity left by the bursting bubble, leading to unexpected and short-lived flower-shaped structures. Our results strongly suggest stresses in the bubble cap of adjacent bubbles much higher than those observed around an isolated single collapsing cavity.</p></div>","PeriodicalId":100307,"journal":{"name":"Comptes Rendus de l'Académie des Sciences - Series IV - Physics-Astrophysics","volume":"2 5","pages":"Pages 775-780"},"PeriodicalIF":0.0000,"publicationDate":"2001-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1296-2147(01)01176-3","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Comptes Rendus de l'Académie des Sciences - Series IV - Physics-Astrophysics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1296214701011763","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
In this paper, high-speed macro-photography is used to investigate the dynamics of small bubbles collapsing at the free surface of a glass when filled with champagne. Immediately after the rupture of a bubble cap, adjoining bubbles are stretched toward the lowest part of the cavity left by the bursting bubble, leading to unexpected and short-lived flower-shaped structures. Our results strongly suggest stresses in the bubble cap of adjacent bubbles much higher than those observed around an isolated single collapsing cavity.
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