Title of article
Electrochemical detection of bubble oscillation
Author/Authors
Watson، نويسنده , , Yvonne E. and Birkin، نويسنده , , Peter R. and Leighton، نويسنده , , Timothy G.، نويسنده ,
Pages
5
From page
65
To page
69
Abstract
The interaction of a tethered bubble with sound is demonstrated using novel electrochemical characterisation technology. A 25 μm diameter microelectrode, positioned close to the gas/liquid interface is used to monitor the motion of the bubble wall as a function of time in the presence and absence of sonic irradiation. Evidence for ‘breathing’ mode oscillation of the bubble and its effect on mass transfer to the microelectrode is presented.
Keywords
Bubble , Surface waves , microelectrode , Oscillation
Journal title
Astroparticle Physics
Record number
2005696
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