Reflected field analysis of soft-hard pentafurcated waveguide

被引：13
|
作者：
Mahmood-ul-Hassan [1 ]
Naz, Mahvish [1 ]
Nawaz, Rab [1 ]
机构：
[1] COMSATS Inst Informat Technol, Dept Math, Pk Roadd, Islamabad 45550, Pakistan
来源：
ADVANCES IN MECHANICAL ENGINEERING | 2017年 / 9卷 / 05期
关键词：
Scattering; reflected field; soft-hard; pentafurcated waveguide; energy balance; SCATTERING; DIFFRACTION; PLATE;
D O I：
10.1177/1687814017692697
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This article deals with the propagation of fundamental plane mode in pentafurcated waveguide structure with soft-hard boundaries. Three semi-infinite ducts are located inside an infinite waveguide. In particular, we aim to find the reflected field amplitude for the underlying problem by using the standard mode-matching approach. We also present some numerical illustrations by determining the reflected field amplitude for different dimensions of the pentafurcated waveguide structures. Such investigations are useful in the reduction of noise effects generated through variety of mechanisms.
引用
收藏
页数：11
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