Zobrazeno 1 - 10
of 15
pro vyhledávání: '"N.-M. Shiau"'
Publikováno v:
Journal of Sound and Vibration. 248:963-974
Publikováno v:
Journal of Sound and Vibration. 191:317-347
Theory and measurements related to sound transmission through double panels lined with elastic porous media are presented. The information has application to the design of noise control barriers and to the optimization of aircraft fuselage transmissi
Publikováno v:
Publications of the Ray W. Herrick Laboratories
In this paper a technique is presented for calculating the response of a panel to a line force input when loaded by both a finite‐depth layer of elastic porous material and a heavy fluid. Damping theories normally require that an attached damping l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adeea7fea7360100af1127edf7af6cb1
https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1226&context=herrick
https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1226&context=herrick
Autor:
N.‐M. Shiau, J. S. Bolton
Publikováno v:
The Journal of the Acoustical Society of America. 87:S37-S38
Standing‐wave tubes are conventionally used to test acoustic materials. Whether the sample is held firmly or can slip at its edges is unimportant if the solid phase of the material is rigid or if its motion has no acoustical effect. Neither of thes
Publikováno v:
The Journal of the Acoustical Society of America. 89:1915-1915
A porous layer can absorb a significant amount of acoustical energy only if its thickness is comparable to the wavelength of the incident sound. Thus, a porous layer inevitably becomes a less effective sound absorber as the frequency is decreased. In
Autor:
N.-M. Shiau, J. S. Bolton
Publikováno v:
12th Aeroacoustic Conference.
Autor:
J. S. Bolton, N. M. Shiau
Publikováno v:
11th Aeroacoustics Conference.
Autor:
N. M. Shiau, J. S. Bolton
Publikováno v:
The Journal of the Acoustical Society of America. 81:S43-S43
The characteristics of sound propagation in ducts lined with either locally or bulk reacting material are well known. The latter material is generally assumed to be homogeneous and capable of supporting only a single longitudinal wave and is usually
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Akademický článek
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