Interactions of cavitation bubbles observed by high-speed imaging in shock wave lithotripsy

Yuri A. Pishchalnikov, Oleg A. Sapozhnikov, Michael R. Bailey, James A. McAteer, James Williams, Andrew Evan, Robin O. Cleveland, Lawrence A. Crum

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

A multi-frame high-speed photography was used to investigate the dynamics of cavitation bubbles induced by a passage of a lithotripter shock wave in a water tank. Solitary bubbles in the free field each radiated a shock wave upon collapse, and typically emitted a micro-jet on the rebound following initial collapse. For bubbles in clouds, emitted jets were directed toward neighboring bubbles and could break the spherical symmetry of the neighboring bubbles before they in turn collapsed. Bubbles at the periphery of a cluster underwent collapse before the bubbles at the center. Observations with high-speed imaging confirm previous predictions that bubbles in a cavitation cloud do not cycle independently of one another but instead interact as a dynamic bubble cluster.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages299-302
Number of pages4
Volume838
DOIs
StatePublished - 2006
EventINNOVATIONS IN NONLINEAR ACOUSTICS - ISNA17: 17th International Symposium on Nonlinear Acoustics including the International Sonic Boom Forum - State College, PA, United States
Duration: Jul 18 2005Jul 22 2005

Other

OtherINNOVATIONS IN NONLINEAR ACOUSTICS - ISNA17: 17th International Symposium on Nonlinear Acoustics including the International Sonic Boom Forum
CountryUnited States
CityState College, PA
Period7/18/057/22/05

Fingerprint

cavitation flow
shock waves
bubbles
high speed
interactions
frame photography
high speed photography
cycles
symmetry
predictions
water

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Pishchalnikov, Y. A., Sapozhnikov, O. A., Bailey, M. R., McAteer, J. A., Williams, J., Evan, A., ... Crum, L. A. (2006). Interactions of cavitation bubbles observed by high-speed imaging in shock wave lithotripsy. In AIP Conference Proceedings (Vol. 838, pp. 299-302) https://doi.org/10.1063/1.2210365

Interactions of cavitation bubbles observed by high-speed imaging in shock wave lithotripsy. / Pishchalnikov, Yuri A.; Sapozhnikov, Oleg A.; Bailey, Michael R.; McAteer, James A.; Williams, James; Evan, Andrew; Cleveland, Robin O.; Crum, Lawrence A.

AIP Conference Proceedings. Vol. 838 2006. p. 299-302.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pishchalnikov, YA, Sapozhnikov, OA, Bailey, MR, McAteer, JA, Williams, J, Evan, A, Cleveland, RO & Crum, LA 2006, Interactions of cavitation bubbles observed by high-speed imaging in shock wave lithotripsy. in AIP Conference Proceedings. vol. 838, pp. 299-302, INNOVATIONS IN NONLINEAR ACOUSTICS - ISNA17: 17th International Symposium on Nonlinear Acoustics including the International Sonic Boom Forum, State College, PA, United States, 7/18/05. https://doi.org/10.1063/1.2210365
Pishchalnikov YA, Sapozhnikov OA, Bailey MR, McAteer JA, Williams J, Evan A et al. Interactions of cavitation bubbles observed by high-speed imaging in shock wave lithotripsy. In AIP Conference Proceedings. Vol. 838. 2006. p. 299-302 https://doi.org/10.1063/1.2210365
Pishchalnikov, Yuri A. ; Sapozhnikov, Oleg A. ; Bailey, Michael R. ; McAteer, James A. ; Williams, James ; Evan, Andrew ; Cleveland, Robin O. ; Crum, Lawrence A. / Interactions of cavitation bubbles observed by high-speed imaging in shock wave lithotripsy. AIP Conference Proceedings. Vol. 838 2006. pp. 299-302
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