Nonlinear Acoustic Nondestructive Testing
Thursday, May 9, 1996 4:00 p.m. Dr. Alexander Sutin Institute of Applied Physics Russian Academy of Science Nizhny Novgorod, Russia Acoustic imaging and NDT methods are widely used in various technical fields. Conventional methods are based on the principles of linear acoustics; nonlinear distortion is ignored. The strength of the distortion can drastically increase due…