Certain numerical issues of wave propagation modelling in rods by the Spectral Finite Element Method

In the presented work various problems related with the accuracy of wave propagation modelling by the use of the Spectral Finite Element Method have been discussed and investigated. The results presented in the current study have been obtained for rod structural elements, however, in the opinion of...

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Vydané v:	Finite elements in analysis and design Ročník 47; číslo 9; s. 1036 - 1046
Hlavní autori:	Żak, A., Krawczuk, M.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Amsterdam Elsevier B.V 01.09.2011 Elsevier
Predmet:	Computer simulation Exact sciences and technology Finite Element Method Fundamental areas of phenomenology (including applications) Longitudinal waves Mathematical analysis Modelling Natural frequencies Numerical modelling Physics Solid mechanics Spectra Spectral Finite Element Method Structural and continuum mechanics Structural members Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...) Wave propagation Spectral Finite Element Method Longitudinal waves Wave propagation Finite Element Method Numerical modelling Natural frequencies Polynomial approximation Longitudinal wave Modeling Natural frequency Finite element method Spectral element method Inertia Non linear effect
ISSN:	0168-874X, 1872-6925
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