DETERMINATION OF A WAVE FIELD INSIDE A HOLLOW CONE WITH A NOTCH ALONG THE GENERATOR

摘要

The aim of this investigation is to determine the wave field inside a part of a conic domain filled with an acoustic medium subjected to the action of a nonstationary pressure. The method of solution is based on the discretization of the problem with respect to time by replacing the second derivative by a difference scheme and using new integral transformations with respect to other variables. A recurrent solution of the problem is obtained, and the calculation of a wave field for different geometric parameters of the domain is performed.