Characterisation of structure-borne sound source using reception plate method

Putra, Azma and Saari, Noor Fariza and Bakri, Hairul and Ramlan, Roszaidi and Mat Dan, Reduan (2013) Characterisation of structure-borne sound source using reception plate method. The Scientific World Journal, 2013. pp. 1-9. ISSN 1537-744X

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Abstract

A laboratory-based experiment procedure of reception plate method for structure-borne sound source characterisation is reported in this paper. The method uses the assumption that the input power from the source installed on the plate is equal to the power dissipated by the plate. In this experiment, rectangular plates having high and low mobility relative to that of the source were used as the reception plates and a small electric fan motor was acting as the structure-borne source. The data representing the source characteristics, namely, the free velocity and the source mobility, were obtained and compared with those from direct measurement. Assumptions and constraints employing this method are discussed.

Item Type:	Article
Uncontrolled Keywords:	Computer simulation, Construction materials, Structure borne sound source, Radiation scattering
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Faculty of Mechanical Engineering > Department of Structure and Materials
Depositing User:	Dr Azma Putra
Date Deposited:	17 Dec 2013 07:54
Last Modified:	29 May 2023 15:26
URI:	http://eprints.utem.edu.my/id/eprint/10268
Statistic Details:	View Download Statistic

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