Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Engineering
An Effective Methodology For Suppressing Structure-Borne Sound Radiation, Lingguang Chen
An Effective Methodology For Suppressing Structure-Borne Sound Radiation, Lingguang Chen
Wayne State University Dissertations
ABSTRACT
AN EFFECTIVE METHODOLOGY FOR SUPPRESSING
STRUCTURE-BORNE SOUND RADIATION
by
LINGGUANG CHEN
December 2017
Advisor: Dr. Sean F. Wu
Major: Mechanical Engineering
Degree: Doctor of Philosophy
This dissertation is primarily concerned with the development of an effective methodology for reducing structure-borne sound radiation from an arbitrarily shaped vibrating structure. There are three major aspects that separate the present methodology from all the previous ones. Firstly, it is a non-contact and non-invasive approach, which is applicable to a class of vibrating structures encountered in engineering applications. Secondly, the input data consists of a combined normal surface velocity distribution on a portion …