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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/727

Title: WAVE VELOCITY ESTIMATION BY APPLICATION OF THE INTRINSIC TRANSFER MATRIX
Authors: CRETU, Nicolae
ROSCA, Ioan Calin
Keywords: transfer matrix
eigenmodes
elastic wave velocity in wood
Issue Date: Oct-2014
Publisher: Transilvania University Press of Braşov
Citation: Google Scholar
Series/Report no.: II;232 - 236
Abstract: The work presents experimental data of wave velocity measurements in wood samples, obtained by using intrinsic transfer method. The method is based on the properties of the behavior of the eigenvalues of the transfer matrix in resonance cases, this means the method is a particular modal approach of a resonance method. To find the wave velocity in a sample, respective sample is built-in an embedded system containing gauge material and the sample under tests. A numerical analysis applied on the analithycal expression of the eigenvalue permits the wave velocity estimation.
URI: http://hdl.handle.net/123456789/727
ISBN: 978 – 606 – 19 – 0411 - 2
Appears in Collections:COMAT 2014

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