ArticleJournal of biomedical physics & engineering2025
Simulation Study on the Dynamics of Cavitation Bubbles in Multi-Frequency Ultrasound.
Article in Journal of biomedical physics & engineering, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Numerical simulation of heat and mass transfer in vacuum far-infrared drying of rhubarb slices enhanced by multi-frequency ultrasound.Ultrasonics sonochemistry · 2026Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: High-intensity focused ultrasound (HIFU) therapy is an effective minimally invasive treatment technique. Objective: This work aimed to present a theoretical foundation for transient cavitation control in HIFU treatment and investigate cavitation bubbles in multi-frequency ultrasound. Material and Methods: In this theoretical study, the nonlinear vibrations of bubbles in different mediums (water, urine, kidney, and muscle) were simulated using Gilmore-Akulichev and modified Keller-Miksis equations. The dynamic changes of bubble radius during irradiation by multi-frequency combined ultrasound were analyzed, and the effects of multi-frequency ultrasound combinations and frequency differences on the maximum and minimum values of bubble expansion radius and bubble collapse time were investigated. Results: At the same highest frequency, the triple-frequency produced the largest bubble expansion radius (R Conclusion: There was a strong correlation between the frequency difference and the multi-frequency ultrasound combination and the maximum and minimum values of the cavitation bubble radius and the collapse time.
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