Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Tian J. Lu"'
Publikováno v:
International Journal of Mechanical System Dynamics, Vol 2, Iss 3, Pp 265-277 (2022)
Abstract To address the challenging task of effective sound absorption in the low and broad frequency band for underwater structures, we propose a novel grating‐like anechoic layer by filling rubber blocks and an air backing layer into metallic gra
Externí odkaz:
https://doaj.org/article/e57664669ab24032af0a8b1a4b4d1d3b
Publikováno v:
Current Chinese Science. 1:477-493
Jet impingement in engineering applications is used because of the capacity to transport high levels of heat flux from a surface of interest for cooling purposes. Thus far, based on a vast database of experiments and numerical simulations, several co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71438cc275cae3b5ac642ed7e1f1e29b
https://doi.org/10.2174/2772432816666210811151045
https://doi.org/10.2174/2772432816666210811151045
Publikováno v:
The Journal of the Acoustical Society of America. 108:1697-1709
A combined experimental and theoretical study is presented for the feasibility of using aluminum foams with semiopen cells for sound-absorption applications. The foams are processed via negative-pressure infiltration, using a preform consisting of wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cbf9aa0aceeb1cd597623709bc5c942
https://doi.org/10.1121/1.1286812
https://doi.org/10.1121/1.1286812
Publikováno v:
Journal of Materials Science. 35:2443-2449
The evolution of stresses and strains in a zirconia-containing refractory tube subjected to a hot shock on the outer surface and convective cooling at the inner surface is analysed with the method of finite elements. To account for the temperature-in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3855ec3634a4b596c70dd7e9c1f5a09
https://doi.org/10.1023/a:1004757416261
https://doi.org/10.1023/a:1004757416261
Autor:
Tian J. Lu, Xiaolin Wang
Publikováno v:
The Journal of the Acoustical Society of America. 106:756-765
The optimized cell size and shape, cell size variations, sample thickness, and air cavity depth behind the sample for best sound absorption performance of air-filled porous materials having simple cell morphologies are studied in this paper. The focu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8589e22ebc2eed93d0ce7b8e0413ff6b
https://doi.org/10.1121/1.427094
https://doi.org/10.1121/1.427094
Publikováno v:
Noise Control and Acoustics.
Porous materials are often used as sound absorbers in a variety of situations including architectural and industrial applications. In many cases it is advantageous for the material to be both lightweight and rigid. Metal foams, originally developed f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e98df18440822c15c938faac60905e82
https://doi.org/10.1115/imece2004-60618
https://doi.org/10.1115/imece2004-60618