Zobrazeno 1 - 7
of 7
pro vyhledávání: '"G. D. Meegan"'
Publikováno v:
The Journal of the Acoustical Society of America. 106:1712-1723
Spectral evolution equations are derived for plane, progressive, finite-amplitude Stoneley and Scholte waves that propagate along plane interfaces formed by two semi-infinite, isotropic media in contact. The evolution equations have mathematical form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::388c26c32c7a1d08fd2d6955f036663f
https://doi.org/10.1121/1.427920
https://doi.org/10.1121/1.427920
Publikováno v:
The Journal of the Acoustical Society of America. 106:L1-L6
This paper describes new engine fault detection methods that involve a higher order spectral analysis method known as the parametric spectral coherence (PSC). Measurements of radiated acoustic and vibrational signatures were conducted on a one-cylind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5652c1348168b354d69fca205a2d7e8
https://doi.org/10.1121/1.427611
https://doi.org/10.1121/1.427611
Publikováno v:
AIP Conference Proceedings.
This study reports on the use of finite element modeling, COMSOL, to investigate ultrasonic methods to detect early stages of corrosion where the indications are limited to much more subtle changes in material lattice conditions such as carburization
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54ae6d397d2d6c5c026f137a8c716fed
https://doi.org/10.1063/1.4789187
https://doi.org/10.1063/1.4789187
Publikováno v:
IEEE Ultrasonics Symposium, 2004.
A theoretical model accounting for bubble-bubble interaction is proposed for cavitation clouds produced during kidney stone treatment with shock wave lithotripsy (SWL). The associated bubble collapse contributes to stone comminution, but the cloud it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e45ec96efc3758efd4320047c5f6729
https://doi.org/10.1109/ultsym.2004.1417878
https://doi.org/10.1109/ultsym.2004.1417878
Publikováno v:
Physical review letters. 76(7)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a830699860f995b7bd32bc5969a7cdc
https://pubmed.ncbi.nlm.nih.gov/10061634
https://pubmed.ncbi.nlm.nih.gov/10061634
Publikováno v:
The Journal of the Acoustical Society of America. 116:2507-2507
An equation derived previously to describe nonlinear bubble oscillations in incompressible elastic media [Emelianov et al., J. Acoust. Soc. Am. 115, 581 (2004)] is modified to include an elastic shell with properties that are different from those of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b03ce0e6773663667756494e68aed747
https://doi.org/10.1121/1.4808637
https://doi.org/10.1121/1.4808637
Publikováno v:
The Journal of the Acoustical Society of America. 91:2350-2350
The highly nonlinear elastic behavior of rock may enable new means of interrogating earth structure, of measuring physical properties, and of modeling the seismic source. Compared to uncracked materials, rocks have a large nonlinear response because
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::993f07ad873868358b67fb91aae227ac
https://doi.org/10.1121/1.403453
https://doi.org/10.1121/1.403453