Induced bubble shape oscillations and their impact on the rise velocity

J. de Vries, S. Luther, D. Lohse

Research output: Contribution to journalArticleAcademicpeer-review

37 Citations (Scopus)

Abstract

When a 2-4 mm diameter bubble rising with constant velocity hits a thin wire, bubble shape oscillations can be induced. As a consequence also the bubble rise velocity strongly oscillates. With the help of a force balance we show that these velocity oscillations are an added-mass effect.
Original languageEnglish
Pages (from-to)503-509
Number of pages7
JournalEuropean physical journal B
Volume29
Issue number3
DOIs
Publication statusPublished - 2002

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