Diffraction of Acoustic Waves on a Half-Plane in the Case of Impedance Boundary Conditions. Applications to Sound Barriers

被引：1

作者：

Israilov, M. Sh. ^{[1
]}

机构：

[1] Russian Acad Sci, Kh Ibragimov Complex Inst, Staropromyslovskoe Shosse 21, Grozny 364051, Russia

来源：

MOSCOW UNIVERSITY MECHANICS BULLETIN | 2020年 / 75卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

Acoustic wave absorption - Acoustic impedance - Diffraction - Boundary conditions;

D O I：

10.3103/S0027133020010021

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A method is proposed and the simple analytical solutions are obtained for the diffraction problems of acoustic waves on a half-plane with the impedance boundary condition on its one side and the Neumann or Dirichlet condition on the opposite side. It is shown that the properties of these solutions are essential for the optimal design of sound barriers with sound-absorbing walls.

引用

页码：7 / 12

页数：6