Acoustic cavitation and bubble dynamics

• Autorzy: Lauterborn W. , Kurz T. , Mettin R. , Koch P. , Kröninger D. , Schanz D.
• Języki publikacji: EN

Abstrakty

EN

Acoustic cavitation is investigated experimentally and theoretically starting with a single bubble in an acoustic field. The single bubble is trapped in an acoustic resonator and observed by high-speed imaging and acoustic measurements following its transient dynamics to a possible steady state after generation by laser light. Numerical calculations are done to explore the regions of survival for acoustically driven bubbles with respect to dissolution or growth, surface oscillations and positional stability in a standing sound field. The interior gas dynamics is explored via molecular dynamics simulations. A glance is thrown at the complex dynamics of multi-bubble systems.

Słowa kluczowe

EN

acoustic cavitation; bubbles

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2008
• Tom: Vol. 33, No. 4
• Strony: 609--617
• Opis fizyczny: Bibliogr. 21 poz., rys.

Twórcy

autor

Lauterborn W.

autor

Kurz T.

autor

Mettin R.

autor

Koch P.

autor

Kröninger D.

autor

Schanz D.

• Universität Göttingen, Drittes Physikalisches Institut, Friedrich-Hund-Platz 1, 37077 Göttingen, Germany,

Bibliografia

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