Insulating liquids represent a weakness in high voltage devices in that their failure to maintain a high applied voltage between component électrodes generally means the breakdown. Much research has gone into attempting to explain the fundamental processes (electronic and hydrodynamic processes) behind this. The clarification of thèse mechanisms, especially the hydrodynamic processes is one of the main tasks of our work, We présent an expérimental study about the évolution of the hydrodynamic phenomena (bubble and shock wave) as a function of injected energy (0,01-lOOnJ), liquid pressure in a large range, from 0.1 to lOMPa, liquid properties, etc. At first, we hâve evidenced the existence of the bubble largely above the critical pressure of...
Strongly collapsing bubbles, whose presence and activity are often conveniently captured by the word...
Hydraulic turbines can experience cavitation, which is a phenomenon occurring when vapor bubbles col...
This thesis work concerns the modelling of cavitation, a phenomenon by which almost empty bubbles ar...
Insulating liquids represent a weakness in high voltage devices in that their failure to maintain a ...
This work is a fheoretical study of certain predisruptive phenomena in liquids which lead to the for...
Liquids can sustain traction forces, as solids do. In this case, they are at negative pressure (that...
The effect of liquid compressibility on the dynamics of a single, spherical cavitating bubble is stu...
The experiment shows that any insulating liquid subjected to an increasing tension is crossed by a c...
Les liquides sont capables, comme les solides, de supporter des forces de traction. Ils sont alors à...
In liquid flow, the liquid vaporizes when the pressure drops below vapor pressure and cavities form....
Cavitation bubbles are widely observed in a variety of applications, from naval engineering to biome...
Cette thèse porte sur l’étude de la cavitation, c’est-à-dire l’apparition d’une bulle dans un liquid...
We report on experimental study of acoustic cavitation in water and some other liquids. The 1st chap...
A microelectrode is used to measure the mass transfer perturbation and characteristics during the gr...
This manuscript aims at characterizing a new device based on a plate impact on a liquid surface to g...
Strongly collapsing bubbles, whose presence and activity are often conveniently captured by the word...
Hydraulic turbines can experience cavitation, which is a phenomenon occurring when vapor bubbles col...
This thesis work concerns the modelling of cavitation, a phenomenon by which almost empty bubbles ar...
Insulating liquids represent a weakness in high voltage devices in that their failure to maintain a ...
This work is a fheoretical study of certain predisruptive phenomena in liquids which lead to the for...
Liquids can sustain traction forces, as solids do. In this case, they are at negative pressure (that...
The effect of liquid compressibility on the dynamics of a single, spherical cavitating bubble is stu...
The experiment shows that any insulating liquid subjected to an increasing tension is crossed by a c...
Les liquides sont capables, comme les solides, de supporter des forces de traction. Ils sont alors à...
In liquid flow, the liquid vaporizes when the pressure drops below vapor pressure and cavities form....
Cavitation bubbles are widely observed in a variety of applications, from naval engineering to biome...
Cette thèse porte sur l’étude de la cavitation, c’est-à-dire l’apparition d’une bulle dans un liquid...
We report on experimental study of acoustic cavitation in water and some other liquids. The 1st chap...
A microelectrode is used to measure the mass transfer perturbation and characteristics during the gr...
This manuscript aims at characterizing a new device based on a plate impact on a liquid surface to g...
Strongly collapsing bubbles, whose presence and activity are often conveniently captured by the word...
Hydraulic turbines can experience cavitation, which is a phenomenon occurring when vapor bubbles col...
This thesis work concerns the modelling of cavitation, a phenomenon by which almost empty bubbles ar...