CAVITATIONAL DESTRUCTION OF MATERIALS IN SPIRAL STRUCTURES IN VIBRATIONAL EROSION APPROACH
Results of experimental research of destruction of materials due to cavitational erosion are presented. Destruction of sample materials has to do with spiral structures, cavitation tubes, which have not been widely discussed in public sources previously. The formation and appearence of microfractures in samples are due to focusing of energy on the axis of cavitation tubes on each curve of the spiral.