Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Chengpu Sun"'
Publikováno v:
Polymers, Vol 14, Iss 18, p 3751 (2022)
Viscoelastic material can significantly reduce the vibration energy and radiated noise of a structure, so it is widely used in lightweight sandwich structures. The accurate and efficient determination of the frequency-dependent complex modulus of vis
Externí odkaz:
https://doaj.org/article/b6a3887ac7c64538b48d057efe32ab58
Publikováno v:
Applied Sciences, Vol 12, Iss 14, p 7044 (2022)
In this paper, active control of flow-induced cavity resonance noise is addressed. A hybrid numerical method is presented to predict the resonance frequency and, instead of traditional active flow control, a narrowband active noise control system is
Externí odkaz:
https://doaj.org/article/9c8f812ced2d4aee8e25f6c6d9970997
Publikováno v:
Journal of Sound and Vibration. 536:117149
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b84d6ec102c5e03a106a9bc70c46347
https://doi.org/10.1016/j.jsv.2022.117149
https://doi.org/10.1016/j.jsv.2022.117149
Publikováno v:
The Journal of the Acoustical Society of America. 146(6)
The nonlinear resistance and its influence on the total harmonic distortion of a miniature loudspeaker with vented cavities are investigated. A method for the prediction of nonlinear resistance is described. In the model, the nonlinear resistance cau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84aaed4b8d94c08eac48c449fc6e9699
https://pubmed.ncbi.nlm.nih.gov/31893684
https://pubmed.ncbi.nlm.nih.gov/31893684
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