Zobrazeno 1 - 10
of 406
pro vyhledávání: '"Sound fields"'
Publikováno v:
Railway Engineering Science, Vol 32, Iss 3, Pp 401-420 (2024)
Abstract Segregated incompressible large eddy simulation and acoustic perturbation equations were used to obtain the flow field and sound field of 1:25 scale trains with three, six and eight coaches in a long tunnel, and the aerodynamic results were
Externí odkaz:
https://doaj.org/article/00fe81c19939461192ae53a32de6b0c6
Publikováno v:
Acta Acustica, Vol 8, p 34 (2024)
Can uncorrelated surrounding sound sources be used to generate extended diffuse sound fields? By definition, targets are a constant sound pressure level, a vanishing active sound intensity, and uncorrelated sound waves arriving isotropically from all
Externí odkaz:
https://doaj.org/article/435cb32858c949138a9c000881b65fab
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Acoustic rays are modified while propagating through oceanic eddies. However, due to the lack of field synchronous observation, the impact of mesoscale eddy on the acoustic propagation is less clarified. To address the issue, an eddy-acoustic synchro
Externí odkaz:
https://doaj.org/article/e9b0205dbec145028e20fa44e75c6dda
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Sensors, Vol 23, Iss 15, p 7004 (2023)
Ultrasonic non-destructive evaluation, which has been used widely, can detect and size critical flaws in structures. Advances in sound field calculations can further improve its effectiveness. Two calculation methods were used to characterize the rel
Externí odkaz:
https://doaj.org/article/b892c3c9f36b4600a20285fd67bcfdcf
Autor:
Roozen, N.B.1 bert.roozen@kuleuven.be, Leclère, Q.2 quentin.leclere@insa-lyon.fr, Urbán, D.3 daniel.urban@stuba.sk, Méndez Echenagucia, T.4 mendez@arch.ethz.ch, Block, P.4 block@arch.ethz.ch, Rychtáriková, M.5,6 monika.rychtarikova@kuleuven.be, Glorieux, C.1 christ.glorieux@kuleuven.be
Publikováno v:
Journal of Sound & Vibration. Oct2018, Vol. 432, p680-698. 19p.
Autor:
Jeong, Daeup1 daeupj@jbnu.ac.kr, Joo, Hyunkyung1
Publikováno v:
Applied Acoustics. Oct2017, Vol. 125, p136-146. 11p.
Autor:
Varanasi, Srinivas1 (AUTHOR), Bolton, J. Stuart1 (AUTHOR), Siegmund, Thomas1 (AUTHOR) siegmund@purdue.edu
Publikováno v:
Journal of the Acoustical Society of America. Jan2017, Vol. 141 Issue 1, p602-610. 9p. 1 Black and White Photograph, 6 Diagrams, 7 Graphs.
Autor:
Bibby, Chris1 (AUTHOR), Hodgson, Murray1 (AUTHOR) murray.hodgson@ubc.ca
Publikováno v:
Journal of the Acoustical Society of America. Jan2017, Vol. 141 Issue 1, p277-288. 12p. 2 Diagrams, 2 Charts, 15 Graphs.
Autor:
Siihring, Roxana1,2, Diamond, Miriam L.1, Scheringer, Martin3,4, Fiona Wong5, Pucko, Monika6, Stern, Gary6, Burt, Alexis6, Hayley Hung5, Fellin, Philip7, Henrik Li7, Jantunen, Liisa M.1,8 liisa.jantunen@canada.ca
Publikováno v:
Environmental Science & Technology. 7/19/2016, Vol. 50 Issue 14, p7409-7415. 7p.