TY JOUR TI Technology improvement of ultrasonic refinement of machinery work surfaces based on phenomenological investigation of cavity formations KW cavitation KW cavitation area KW cavitation tension KW cavitation cluster. JO Science intensive technologies in mechanical engineering AU Sundukov, S.K. AU Nigmetzyanov, R.I. AU Fatyukhin, D.S. PY 2017 IS 2017 PB Bryansk State Technical University