Theoretical Foundations of Ultrasonic Nondestructive Testing of Multilayer Articles Manufactured from Composites with Rubbery Coatings: III. Studying the Model and Process of Ultrasonic Nondestructive Testing of Multilayer Articles Manufactured from

摘要

The third part of this study is devoted to the assessment of the adequacy of the developed model for the description of actual processes of propagation of acoustic waves in a plastic-rubber medium. The estimate is based on the analysis of the modal structure. The analysis of the presented dependences has allowed general conclusions arid recommendations on determining the specific engineering solutions of acoustic testing of a plastic-rubber structure to be made.