Ultrasonic Cavitation - an overview | ScienceDirect Topics
Ultrasonic cavitation is defined as the phenomenon where ultrasonic energy causes small bubbles in a liquid to vibrate, grow, and accumulate energy, leading to their rapid collapse once a critical energy …
Applications and applicability of the cavitation technology
Jun 1, 2025 · Emerging industrial implementations, including biogas enhancement and chemical processing, underscore the evolving landscape of cavitation-based innovations. This work highlights …
Insights into cavitation enhancement: Numerical simulation and …
Jan 1, 2025 · Introducing cavitation effects induced by ultrasonic waves into liquid media can accelerate reaction rates, shorten reaction times, enhance process efficiency, and even alter the pathways of …
Advancements in Acoustic Cavitation Modelling: Progress, Challenges ...
Jan 1, 2025 · The ultrasonic frequency of a system influences the cavitation effect in a few ways. From the modelling of bubble dynamics, it is known that the system frequency plays an influential role in …
Ultrasonic cavitation: An effective cleaner and greener intensification ...
Nov 1, 2022 · Essentially, the cavitation phenomena enhance the extraction efficiency through an increased mass transfer rate between the substrate and solvent due to the implosion of …
Recent advances in ultrasonic cavitation technologies for emulsion ...
Sep 1, 2024 · Ultrasonic cavitation causes bubbles to oscillate and collapse, resulting in stable emulsions with small droplet sizes. Ultrasonic devices are popular for emulsification due to their …
Cavitation dynamics and flow aggressiveness in ultrasonic cavitation ...
Aug 15, 2021 · The mechanisms of cavitation erosion have been the subject of numerous studies, but the cavitation dynamics and flow aggressiveness thereby produced a…
Removal of surface-attached micro- and nanobubbles by ultrasonic ...
Oct 1, 2024 · By contrast, at 100 kHz–200 kHz, ultrasonic cavitation bubbles appear in the microchannel and migrate toward the surface micro- and nanobubbles. Then the surface micro- and nanobubbles …
Ultrasonic cavitation: Tackling organic pollutants in wastewater
Feb 1, 2024 · Ultrasonic cavitation is a significant physical phenomenon occurring in liquid media, characterized by the rapid formation and subsequent collapse of bubbles in response to rapid …
Quantitative characterization and influencing factors analysis of dual ...
Sep 1, 2023 · The ultrasonic mode had the most significant impact on cavitation intensity. This study analyzed the cavitation intensity enhanced by dual-frequency ultrasonic quantitatively, which …