Consideration of the power flow re-direction for creating a zone of quiet (vibration) in structures

Halim, D.; Tanaka, N.; Cazzolato, B.

Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/35412

Type:	Conference paper
Title:	Consideration of the power flow re-direction for creating a zone of quiet (vibration) in structures
Author:	Halim, D. Tanaka, N. Cazzolato, B.
Citation:	Proceedings, Australian Acoustical Society, New Zealand Acoustical Society : First Australasian Acoustical Societies' Conference : Acoustics 2006 : noise of progress, Clearwater Resort, Christchurch, New Zealand, 20-22 November 2006 / Terrance McMinn (ed.): pp. 31–35
Publisher:	New Zealand Acoustical Society
Publisher Place:	New Zealand
Issue Date:	2006
ISBN:	9780909882259
Conference Name:	Australasian Acoustical Societies' Conference (1st : 2006 : Christchurch, New Zealand)
Editor:	Terrance McMinn,
Statement of Responsibility:	Halim, D., Tanaka, N. and Cazzolato, B. S.
Abstract:	The work is aimed to investigate the method to create a zone of quiet (vibration) on a structure by modifying its vibration power flow. Since the vibration behaviour can be related to how the vibration power flows, it is possible to control the vibration profile by forcing the power to flow to a certain direction over the structure. Therefore, it should also be possible to vary the location for the zone of quiet by re-directing the power flow. Numerical simulations on a panel structure are performed to investigate the effect of re-directing the power flow to change the structural vibration behaviour, where it is found that it is possible to achieve a zone of quiet by power flow modification. Copyright © (2006) by the Australian Acoustical Society.
Appears in Collections:	Aurora harvest 6 Environment Institute publications Mechanical Engineering conference papers

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