A nonlinear screen as an element for sound absorption and frequency conversion systems
2016 (English)In: Acoustical Physics, ISSN 1063-7710, E-ISSN 1562-6865, Vol. 62, no 1, 46-50 p.Article in journal (Refereed) PublishedText
The paper discusses a model for a screen with dissipative and nonlinear elastic properties that can be used in acoustic sound absorption and frequency conversion systems. Calculation and estimation schemes are explained that are necessary for understanding the functional capabilities of the device. Examples of the nonlinear elements in the screen and promising applications are described.
Place, publisher, year, edition, pages
Maik Nauka/Interperiodica, 2016. Vol. 62, no 1, 46-50 p.
nonlinear screen, absorption, frequency conversion, parametric loudspeaker
Fluid Mechanics and Acoustics
IdentifiersURN: urn:nbn:se:bth-11663DOI: 10.1134/S106377101601005XISI: 000368685200006OAI: oai:DiVA.org:bth-11663DiVA: diva2:908294