Swamy, A.V. (1970). Investigations into Responses of Cylindrical Shells to Random Acoustic Excitation. Masters thesis, Aston University.
Abstract
The response of a structure to random acoustic excitation is dependent on the modal densities, mechanical damping, and radiation efficiency, as well as the acoustic response of the surrounding medium. This thesis describes the analytical and experimental problems associated with the evaluation of the parameters, and an attempt is made to obtain practical values of these parameters in the particular case of a flanged cylindrical vessel. The object of the work was to provide accurate basic information which could be used to investigate noise transmission in aircraft structures. Various methods of measuring and/or calculating the above-mentioned paramters have been investigated and experimental techniques developed which will provide more accurate evaluation of the paramters.
| Divisions: | College of Engineering & Physical Sciences > School of Engineering and Technology > Mechanical, Biomedical & Design |
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| Additional Information: | Copyright © A V Swamy, 1970. A V Swamy asserts their moral right to be identified as the author of this thesis. This copy of the thesis has been supplied on condition that anyone who consults it is understood to recognise that its copyright rests with its author and that no quotation from the thesis and no information derived from it may be published without appropriate permission or acknowledgement. If you have discovered material in Aston Publications Explorer which is unlawful e.g. breaches copyright, (either yours or that of a third party) or any other law, including but not limited to those relating to patent, trademark, confidentiality, data protection, obscenity, defamation, libel, then please read our Takedown Policy and contact the service immediately. |
| Institution: | Aston University |
| Uncontrolled Keywords: | cylindrical shells,acoustic excitation,mechanical engineering |
| Last Modified: | 30 Sep 2024 08:22 |
| Date Deposited: | 26 Mar 2014 14:10 |
| Completed Date: | 1970-02 |
| Authors: |
Swamy, A.V.
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CORE (COnnecting REpositories)
CORE (COnnecting REpositories)