SHERP

Power flow boundary element analysis for multi-domain problems in vibrational built-up structures

Cited 0 time in webofscience Cited 0 time in scopus
Authors
Kwon, Hyun-Wung; Hong, Suk-Yoon; Lee, Ho-Won; Song, Jee-Hun
Issue Date
2011-12-19
Publisher
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
Citation
JOURNAL OF SOUND AND VIBRATION; Vol.330 26; 6482-6494
Abstract
A power flow boundary element methodology for the treatment of multi-domain problems is developed to predict the vibrational responses of coupled structures in medium-to-high frequency ranges. In the proposed methodology, a matrix equation is formulated by utilizing the power flow coupling relationships at the interface of the domains. This analysis method is successfully applied to the treatment of simply supported coupled beams and coupled plates. The vibration analysis of these structures is then considered for all wave components. The vibrational energy density and intensity of two coupled structures obtained through numerical simulations are compared with those of the original power flow analysis, and these results show good agreement. (C) 2011 Elsevier Ltd. All rights reserved.
ISSN
0022-460X
Language
English
URI
http://hdl.handle.net/10371/75106
DOI
https://doi.org/10.1016/j.jsv.2011.07.038
Files in This Item:
There are no files associated with this item.
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Architecture and Architectural Engineering (건축학과)Journal Papers (저널논문_건축학과)
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse