Exploring the Parametric Effect in Nonlinear Acoustic Waves

Nonlinear acoustics is a critical area of study with practical applications in fields such as underwater communications, medical imaging, non-destructive testing, and sonar. This paper offers comprehensive analysis the Westervelt Burgers equations, along their related boundary problems, investigates characteristics parametric generation, thereby making substantial advancements theoretical comprehension nonlinear acoustic waves. Our sheds new light on dynamics waves behavior various media, providing valuable insights into physics sound propagation. Finally, effects can be intelligently exploited for communication applications. Thus, through appropriate selection encodings, it possible to develop systems greater directivity range than classical systems.