The homogeneous flow field was solved by N-S equations and k-ε turbulence equations and the supercavity was simulated by modified Rayleigh-Plesset equation based on the structured mesh.

Based on the impulse theorem law, the relationship between the supercavity axis deformation which caused by attack angle of cavitator and the distance along cavity axis from cavitator is analyzed.

Based on the theory of potential flow, the potential flow fields of whole wet, partially-cavitation and super-cavitation for underwater bullets are solved with panel method by distributing sources on the surface of body and cavity.

Effects of ultrasonic cavitation pretreatment on the performance of spinel LiMn_2O_4;

Impact of ultrasonic cavitation upon electrical conductivity of solution;

Biological effects of ultrasonic cavitation and sono-parameter optimization;

Ultrasound cavitation has become a hot topic in current medical ultrasound research, but its application is still in the primary stage.

This paper is based on the opinion of biology and medicine engineering to elaborate ultrasound cavitation mechanism and the research situation, and then it discusses the research development of the newest ultrasound treatment technologies which are based on ultrasound cavitation mechanism.