The Action of the Ultrasonic Vibrations over the Diffusion Process in Gases and Liquids

Résumé

Among the new method of studying the properties of the substance and the influence over the most various physical and chemical processes, used in different industrial domains, the main place is occupied by the usage of sound and ultrasound oscillations. Of course, nowadays we consider the acceleration of the diffusion processes, the degassing of the liquids under the action of the sound field, in melt, over the crystallisation process as being very important.