scholarly journals Energy flow analysis of mid-frequency vibration of coupled plate structures with a hybrid analytical wave and finite element model

2016 ◽  
Vol 175 ◽  
pp. 1-14 ◽  
Author(s):  
Yongbin Ma ◽  
Yahui Zhang ◽  
David Kennedy
Keyword(s):  
Finite Element ◽  
Finite Element Model ◽  
Energy Flow ◽  
Flow Analysis ◽  
Element Model ◽  
Plate Structures ◽  
Energy Flow Analysis

Structural-Acoustic Design at High Frequency Using the Energy Finite Element Method

1995 ◽  
Author(s):  
Robert J. Bernhard ◽  
John E. Huff
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
High Frequency ◽  
Energy Flow ◽  
Flow Analysis ◽  
Element Formulation ◽  
Joint Models ◽  
Energy Flow Analysis ◽  
Element Method

Abstract Energy flow analysis methods, particularly as implemented using the finite element method, are useful as design techniques for high frequency structural-acoustic applications. In this paper, the derivation of energy flow analysis techniques are summarized. Particular attention is given to the specification of joint models for situations where there is a discontinuity in either geometric properties or material properties. The finite element formulation of this approach is also summarized. A case study is included to illustrate the utility of the method as a design technique.

Structural-Acoustic Design at High Frequency Using the Energy Finite Element Method

1999 ◽  
Vol 121 (3) ◽  
pp. 295-301 ◽  
Author(s):  
R. J. Bernhard ◽  
J. E. Huff
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
High Frequency ◽  
Energy Flow ◽  
Flow Analysis ◽  
Element Formulation ◽  
Joint Models ◽  
Energy Flow Analysis ◽  
Element Method

Energy flow analysis methods, particularly as implemented using the finite element method, are useful as design techniques for high frequency structural-acoustic applications. In this paper, the derivation of energy flow analysis techniques are summarized. Particular attention is given to the specification of joint models for situations where there is a discontinuity in either geometric properties or material properties. The finite element formulation of this approach is also summarized. A case study is included to illustrate the utility of the method as a design technique.

Analysis of Active-Passive Plate Structures Using a Simple and Efficient Finite Element Model

2011 ◽  
Vol 18 (2) ◽  
pp. 159-169 ◽  
Author(s):  
José S. Moita ◽  
Aurélio L. Araújo ◽  
Pedro G. Martins ◽  
Cristóvão M. Mota Soares ◽  
Carlos A. Mota Soares
Keyword(s):  
Finite Element ◽  
Finite Element Model ◽  
Element Model ◽  
Plate Structures
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