Weakly nonlinear propagation of focused ultrasound in bubbly liquids with a thermal effect: Derivation of two cases of Khokolov–Zabolotskaya–Kuznetsoz equations

Weakly nonlinear propagation of focused ultrasound in bubbly liquids with a thermal effect: Derivation of two cases of Khokolov–Zabolotskaya–Kuznetsoz equations

A physico-mathematical model composed of a single equation that consistently describes nonlinear focused ultrasound, bubble oscillations, and temperature fluctuations is theoretically proposed for microbubble-enhanced medical applications. The Khokhlov–Zabolotskaya–Kuznetsov (KZK) equation that has...

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Bibliographic Details
Main Authors: Shunsuke Kagami, Tetsuya Kanagawa
Format: Article
Language:English
Published: Elsevier 2022-08-01
Series:Ultrasonics Sonochemistry
Subjects:
Bubble dynamics
Bubbly liquid
Focused ultrasound
Weakly nonlinear wave
Khokhlov–Zabolotskaya–Kuznetsov equation
High-intensity focused ultrasound
Online Access:http://www.sciencedirect.com/science/article/pii/S1350417722000049

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http://www.sciencedirect.com/science/article/pii/S1350417722000049

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