Recent activities on cavitation research in the Institute of High Speed Mechanics,Tohoku University,Japan are reviewed.Firstly,our recent research project on cavitation occurrence in various liquids other than water i...Recent activities on cavitation research in the Institute of High Speed Mechanics,Tohoku University,Japan are reviewed.Firstly,our recent research project on cavitation occurrence in various liquids other than water is explained in relation to the thermodynamic and gas content effects.Secondly,study on cavitation damage is introduced.In this field,the mechanism of a single bubble collapse near solid wall and the related pit formation in soft test materials have been investigated.Also,the effects of fluid properties on the cavitation damage are clarified.Finally,a special study on shock wave propagating through gas- liquid two-phase magnetic fluid is explained to extend further developments of cavitation research.展开更多
文摘Recent activities on cavitation research in the Institute of High Speed Mechanics,Tohoku University,Japan are reviewed.Firstly,our recent research project on cavitation occurrence in various liquids other than water is explained in relation to the thermodynamic and gas content effects.Secondly,study on cavitation damage is introduced.In this field,the mechanism of a single bubble collapse near solid wall and the related pit formation in soft test materials have been investigated.Also,the effects of fluid properties on the cavitation damage are clarified.Finally,a special study on shock wave propagating through gas- liquid two-phase magnetic fluid is explained to extend further developments of cavitation research.
