Zobrazeno 1 - 4
of 4
pro vyhledávání: '"K. Anifrani"'
Publikováno v:
Le Journal de Physique Colloques. 51:C2-617
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1389c144b3a63d9fc08801f8ba300065
https://doi.org/10.1051/jphyscol:19902145
https://doi.org/10.1051/jphyscol:19902145
Autor:
K. Anifrani, D. Boucher
Publikováno v:
The Journal of the Acoustical Society of America. 88:S136-S137
The improvements sought in range and performance of sonar arrays require the use of higher acoustical powers at lower frequencies from radiators of reduced dimensions. At the present time, flextensional transducers seem to offer a good solution. Two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3db0a24f6292ad4a47bb0c8ab7dcc509
https://doi.org/10.1121/1.2028614
https://doi.org/10.1121/1.2028614
Publikováno v:
The Journal of the Acoustical Society of America. 82:S95-S96
Three‐dimensional analysis of spherical or cylindrical transducers with axially or radially polarized piezoelectric ceramics is rather difficult because it needs a large number of classical elements to take into account the correct polarization. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f7b27e0e78f3a2659bbe6647b175a67
https://doi.org/10.1121/1.2025069
https://doi.org/10.1121/1.2025069
Publikováno v:
The Journal of the Acoustical Society of America. 85:S90-S90
New magnetostrictive rare‐earth‐iron alloys offer an attractive opportunity for the design of high‐power low‐frequency transducers [F. Claeyssen, J. Acoust. Soc. Am. Suppl. 1 81, S89 (1987)]. In order to optimize the design of this particular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b6cc8d13dcb70418daa8e9d101729f
https://doi.org/10.1121/1.2027203
https://doi.org/10.1121/1.2027203