Half-wave piezoelectric ultrasonic oscillating systems

Increasing of ultrasonic technological processes effectiveness by means of increasing of ultrasonic energy injection in technological media is considered The paper is focused on design and application of ultrasonic oscillating system (UOS) which combines piezoelectric transducer and stepwise-radial concentrator with the mushroom-like working tool in a half-wave construction. Engineering technique for UOS main parameters calculation is developed. Obtained results allow to develop practical ultrasonic oscillating system for different types of technological equipment.