Coupled dynamics of an isolated UCA microbubble pair

V. Garbin*, B. Dollet, M. L.J. Overvelde, N. De Jong, D. Lohse, M. Versluis, D. Cojoc, E. Ferrari, E. Di Fabrizio

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

6 Citations (Scopus)

Abstract

We present time-resolved optical measurements of the coupled dynamics of two UCA microbubbles in ultrasound. We isolate microbubble pairs using optical tweezers to move them away from confining walls and study purely the bubble-bubble interaction. The dynamics in ultrasound is recorded optically using the ultra-high speed camera Brandaris 128. Our measurements indicate that the viscous drag on a translating and oscillating microbubble is not accounted for with enough accuracy by existing models using the elementary form of Stokes drag.

Original languageEnglish
Title of host publication2007 IEEE Ultrasonics Symposium Proceedings, IUS
Pages757-760
Number of pages4
DOIs
Publication statusPublished - 1 Dec 2007
EventIEEE International Ultrasonics Symposium 2007 - New York, United States
Duration: 28 Oct 200731 Oct 2007

Conference

ConferenceIEEE International Ultrasonics Symposium 2007
CountryUnited States
CityNew York
Period28/10/0731/10/07

Fingerprint

bubbles
viscous drag
translating
high speed cameras
optical measurement
confining
drag
interactions

Keywords

  • Acoustic radiation pressure
  • Microbubbles
  • Optical tweezers
  • Secondary Bjerknes force
  • UCA

Cite this

Garbin, V., Dollet, B., Overvelde, M. L. J., De Jong, N., Lohse, D., Versluis, M., ... Di Fabrizio, E. (2007). Coupled dynamics of an isolated UCA microbubble pair. In 2007 IEEE Ultrasonics Symposium Proceedings, IUS (pp. 757-760). [4409767] https://doi.org/10.1109/ULTSYM.2007.194
Garbin, V. ; Dollet, B. ; Overvelde, M. L.J. ; De Jong, N. ; Lohse, D. ; Versluis, M. ; Cojoc, D. ; Ferrari, E. ; Di Fabrizio, E. / Coupled dynamics of an isolated UCA microbubble pair. 2007 IEEE Ultrasonics Symposium Proceedings, IUS. 2007. pp. 757-760
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author = "V. Garbin and B. Dollet and Overvelde, {M. L.J.} and {De Jong}, N. and D. Lohse and M. Versluis and D. Cojoc and E. Ferrari and {Di Fabrizio}, E.",
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Garbin, V, Dollet, B, Overvelde, MLJ, De Jong, N, Lohse, D, Versluis, M, Cojoc, D, Ferrari, E & Di Fabrizio, E 2007, Coupled dynamics of an isolated UCA microbubble pair. in 2007 IEEE Ultrasonics Symposium Proceedings, IUS., 4409767, pp. 757-760, IEEE International Ultrasonics Symposium 2007, New York, United States, 28/10/07. https://doi.org/10.1109/ULTSYM.2007.194

Coupled dynamics of an isolated UCA microbubble pair. / Garbin, V.; Dollet, B.; Overvelde, M. L.J.; De Jong, N.; Lohse, D.; Versluis, M.; Cojoc, D.; Ferrari, E.; Di Fabrizio, E.

2007 IEEE Ultrasonics Symposium Proceedings, IUS. 2007. p. 757-760 4409767.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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AU - Dollet, B.

AU - Overvelde, M. L.J.

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AU - Lohse, D.

AU - Versluis, M.

AU - Cojoc, D.

AU - Ferrari, E.

AU - Di Fabrizio, E.

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AB - We present time-resolved optical measurements of the coupled dynamics of two UCA microbubbles in ultrasound. We isolate microbubble pairs using optical tweezers to move them away from confining walls and study purely the bubble-bubble interaction. The dynamics in ultrasound is recorded optically using the ultra-high speed camera Brandaris 128. Our measurements indicate that the viscous drag on a translating and oscillating microbubble is not accounted for with enough accuracy by existing models using the elementary form of Stokes drag.

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Garbin V, Dollet B, Overvelde MLJ, De Jong N, Lohse D, Versluis M et al. Coupled dynamics of an isolated UCA microbubble pair. In 2007 IEEE Ultrasonics Symposium Proceedings, IUS. 2007. p. 757-760. 4409767 https://doi.org/10.1109/ULTSYM.2007.194