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pro vyhledávání: '"Serge Derible"'
Autor:
Serge Derible
Publikováno v:
The Journal of the Acoustical Society of America. 118:3430-3435
We derive the Debye-series expansion of the normal transmitted plane wave through a water-saturated porous plate. By using relations from Biot’s theory, the theoretical transmission coefficient of the plate is related to a limited number of unknown
Publikováno v:
Joint 159th ASA Meeting and Noise-Con 2010
Joint 159th ASA Meeting and Noise-Con 2010, 2010, Baltimore, MD, United States
Joint 159th ASA Meeting and Noise-Con 2010, 2010, Baltimore, MD, United States
Experiments are led on five manufactured porous polymethylmethacrylate (PMMA) samples, numbered 1–5. Their constituting materials are packed beads whose diameters run from 200–300 μm for plate 1 up to 600–700 μm for plate 5. The plates are no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff45cd8102ac48430832a88465dd5f20
https://hal.science/hal-00591739
https://hal.science/hal-00591739
Publikováno v:
The Journal of the Acoustical Society of America. 122(3)
Ultrasound reflection (R) and transmission (T) from an immersed porous plate of QF-20 (a registered trademark of Filtros, Ferro Corporation) are investigated. Assuming open pores boundary conditions for the theoretical computations, values of the phy
Publikováno v:
Proceedings of the Interntional Congress on Ultrasonics.
Autor:
Serge Derible, Alain Tinel
Publikováno v:
The Journal of the Acoustical Society of America. 127:2014-2014
The normal reflection and transmission coefficients of a lossy elastic plate are measured and associated according to the outcomes of resonance scattering theory (RST) and S‐matrix theory (SMT). The sum and the difference of those coefficients prov
Publikováno v:
The Journal of the Acoustical Society of America. 123:3141-3141
This paper is devoted to the study of water‐saturated porous plate/water layered structures by means of the transition terms defined from the reflection and transmission coefficients R and T as follows: TTsym=(1‐(R+T))/(2i) , TTasym=(1‐(R‐T))
Publikováno v:
The Journal of the Acoustical Society of America. 123:3282-3282
Calcium phosphate compounds have been studied for biomedical applications due to their chemical and structural similarity to the mineral phase of bone and tooth. The composition, physical and chemical properties, crystal size and morphology of synthe
Publikováno v:
The Journal of the Acoustical Society of America. 103:2902-2902
Until now, the mode n of vibration of an immersed cylindrical shell, associated to the reemission of a peripheral wave, using an incident quasimonochromatic plane wave is performed by carrying out the method of isolation and identification of resonan
Autor:
Serge Derible
Publikováno v:
The Journal of the Acoustical Society of America. 100:1256-1256
Conference
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