Decarbonisation of energy will rely heavily, at least initially, on the use of lithium ion
batteries for automotive transportation. The projected volumes of batteries necessitate the …

The problem of attenuation and sound speed of bubbly media has remained partially
unsolved. Comprehensive data regarding pressure-dependent changes of the attenuation …

The secondary Bjerknes force is one of the essential mechanisms of mutual interactions
between bubbles oscillating in a sound field. The dual-frequency acoustic excitation has …

The cavitation-mediated bioeffects are primarily associated with the dynamic behaviors of
bubbles in viscoelastic tissues, which involves complex interactions of cavitation bubbles …

Froth flotation for mineral beneficiation is one of the most important separation techniques;
however, it has several challenges for processing fine and ultrafine particles. Attractive …

This paper describes the first high-order accurate, fully compressible, multiphase model to
simulate the expansion and collapse of a near-wall cavitation bubble in a low-frequency …

Recovery of fine coal particles by flotation has always been difficult due to the low collision
efficiency between air bubbles and fine coal particles. One method to improve the flotation …

Two-microbubble collapse near a spherical cell in an ultrasonic field is numerically analyzed
by extending a level-set method for compressible multiphase flows with bubble and cell …

The objective of this paper is to investigate the transient conical bubble structure (CBS) and
acoustic flow structure in ultrasonic field. In the experiment, the high-speed video and …

Micro electroforming has become one of the key technologies for metal micro devices
fabrication. However, residual stress in electroformed layer of micro devices will reduce their …