Impedance probe to measure local gas volume fraction and bubble velocity in a bubbly liquid

R. Zenit, D. L. Koch, A. S. Sangani

Research output: Contribution to journalArticle

17 Scopus citations

Abstract

A dual impedance probe to measure the bubble velocity and the gas volume fraction in a bubbly liquid was presented. The residence time of bubble within the measuring volume of the probe determined the gas volume fraction. The bubbly velocity was obtained for the cross correlation of the signal of two closely spaced identical probes.

Original languageEnglish (US)
Pages (from-to)2817-2827
Number of pages11
JournalReview of Scientific Instruments
Volume74
Issue number5
DOIs
StatePublished - May 2003

ASJC Scopus subject areas

  • Instrumentation

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