Power Transfer Coefficients between Two 3D Semi-Infinite Solids in EFEA Formulation

Xi Liang Chen; Wen Wu Zhang

doi:10.4028/www.scientific.net/AMR.842.792

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 842Power Transfer Coefficients between Two 3D...

Power Transfer Coefficients between Two 3D Semi-Infinite Solids in EFEA Formulation

Abstract:

The energy finite element analysis (EFEA) is more effective for analyzing high frequency vibration problem compared to the traditional finite element method (FEM). When applying the EFEA to complicated structures, it is necessary to obtain power transfer coefficients at structural joints. This paper proposes the theoretical formulations of computing power transfer coefficients between two 3D semi-infinite solids, and demonstrates the validation of the developed theoretical formulations through two examples with different incident waves: dilatational wave and distortional wave.

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Periodical:

Advanced Materials Research (Volume 842)

Pages:

792-795

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.842.792

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Online since:

November 2013

Authors:

Xi Liang Chen*, Wen Wu Zhang

Keywords:

3D Solid, EFEA, Power Transfer Coefficients, Wave

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References

[1] W.G. Zhang, A.M. Wang, N. Vlahopoulos，An alternative energy finite element formulation based on incoherent orthogonal waves and its validation for marine structures, Finite Elements in Analysis and Design Vol. 38 1095-1113 (2002).

DOI: 10.1016/s0168-874x(02)00053-7

Google Scholar

[2] X.Y. Yan, Energy finite element analysis developments for high frequency vibration analysis of composite structures, PhD dissertation of Dept. of Naval Architecture and Marine Engineering, The University of Michigan (2008).

Google Scholar

[3] R.S. Langley and K.H. Heron, Elastic wave transmission through plate/beam junctions, Journal of Sound and Vibration Vol. 143(2) 241-253(1990).

DOI: 10.1016/0022-460x(90)90953-w

Google Scholar

[4] P. Borejko, Reflection and transmission coefficients for three-dimensional plane waves in elastic media, Wave Motion Vol. 24 371-393(1996).

DOI: 10.1016/s0165-2125(96)00026-1

Google Scholar

[5] M. Muskat and M.W. Meres, Reflection and transmission coefficients for plane waves in elastic media, Geophysics Vol. 115-148 (1940).

DOI: 10.1190/1.1441797

Google Scholar