Scattering of acoustic waves in a bifurcated flexible channel

International Conference on Quantum Physics and Nuclear Engineering

March 14-16, 2016 London, UK

Muhammad Afzal

Capital University of Science and Technology Islamabad, Pakistan

Posters & Accepted Abstracts: J Laser Opt Photonics

Abstract :

This paper deals with the propagation and scattering of acoustic wave through a bifurcated flexible channel and discontinuity. The orthogonal and non-orthogonal duct modes across the interface are matched via the continuity of pressure and normal velocities. It enables to determine the amplitudes of scattering duct modes. However, there appear some oscillations in normal velocities that can be removed by using the Lanczos filters to extract the required useful information. Further, the accuracy of algebra can be seen through the conserve power identity that also insights the problem physically. Analytic analysis shows that the fundamental duct mode incident, which contains the characteristics of rigidly bounded duct, is scattered through the bifurcation of flexible channel and the discontinuity of structure.

Biography :

Email: mafzal.qau@gmail.com