Keyword: «optimum criteria»

The article is devoted to the use of ultrasonic vibrations for solving physical and technical problems under conditions of extremely low temperatures. Three areas of research are proposed for the energy efficient use of ultrasound in order to solve these problems, namely: control of the properties and type of the medium during exposure; identification of optimal regimes and conditions of influence on the basis of process modeling; development of criteria for the optimality of influencing modes for the practical implementation of the impact with maximum energy efficiency.