[HTML][HTML] Cavitation control using passive flow control techniques

M Zaresharif, F Ravelet, DJ Kinahan, Y Delaure - Physics of Fluids, 2021 - pubs.aip.org
Passive flow control techniques, and particularly vortex generators have been used
successfully in a broad range of aero-and hydrodynamics applications to alter the …

The acoustic pressure generated by the cavitation bubble expansion and collapse near a rigid wall

SR Gonzalez-Avila, F Denner, CD Ohl - Physics of Fluids, 2021 - pubs.aip.org
We analyze systematically the acoustic transients emitted during the collapse of a laser-
induced cavitation bubble for 0: 4 c 5: 2. c is the standoff parameter, the ratio of the distance …

[HTML][HTML] Modeling acoustic emissions and shock formation of cavitation bubbles

F Denner, S Schenke - Physics of Fluids, 2023 - pubs.aip.org
Despite significant progress in understanding and foretelling pressure-driven bubble
dynamics, models that faithfully predict the emitted acoustic waves and the associated shock …

[HTML][HTML] Effects of medium viscoelasticity on bubble collapse strength of interacting polydisperse bubbles

D Qin, Q Zou, X Zhong, B Zhang, Z Li - Ultrasonics Sonochemistry, 2023 - Elsevier
Due to its physical and/or chemical effects, acoustic cavitation plays a crucial role in various
emerging applications ranging from advanced materials to biomedicine. The cavitation …

[HTML][HTML] Numerical investigation on acoustic cavitation characteristics of an air-vapor bubble: Effect of equation of state for interior gases

D Qin, S Lei, B Chen, Z Li, W Wang, X Ji - Ultrasonics Sonochemistry, 2023 - Elsevier
The cavitation dynamics of an air-vapor mixture bubble with ultrasonic excitation can be
greatly affected by the equation of state (EOS) for the interior gases. To simulate the …

Enhancing the bubble collapse energy using the electrohydrodynamic force

MH Taleghani, S Khodadadi, R Maddahian… - Physics of …, 2023 - pubs.aip.org
The energy released during the bubble collapse process is used for medical and industrial
purposes. The present study investigates the effects of electrohydrodynamic force on the …

[HTML][HTML] Influence of interactions between bubbles on physico-chemical effects of acoustic cavitation

D Qin, S Lei, B Zhang, Y Liu, J Tian, X Ji… - Ultrasonics Sonochemistry, 2024 - Elsevier
Ultrasound technology has been extensively used as one of the efficient and economic
methodology to achieve the desired outcomes in many applications by harnessing the …

[HTML][HTML] Prediction of shock heating during ultrasound-induced bubble collapse using real-fluid equations of state

S Bidi, A Shams, P Koukouvinis, M Gavaises - Ultrasonics sonochemistry, 2023 - Elsevier
Numerical simulations of collapsing air bubbles considering complex and more accurate
equations of state (EoS) for estimating the properties of both the liquid and gas are …

[HTML][HTML] Near threshold nucleation and growth of cavitation bubbles generated with a picosecond laser

V Agrež, J Mur, J Petelin - Ultrasonics Sonochemistry, 2023 - Elsevier
The nucleation and growth of cavitation bubbles few micrometers in size in water generated
by a 60 ps 515 nm fiber laser is observed and visualized near nucleation threshold. The …

Numerical investigation on the hydrodynamic performance with special emphasis on the cavitation intensity detection in a Venturi cavitator

F Hong, H Xue, X Yuan, L Wang, H Tian, L Ye… - Process Safety and …, 2023 - Elsevier
Venturi is one of the structures that have been frequently adopted for the generation of
hydrodynamic cavitation, which is now a promising technology and method in wastewater …