dc.contributor.author | Beadle, J | |
dc.contributor.author | Hooper, I | |
dc.contributor.author | Sambles, JR | |
dc.contributor.author | Hibbins, A | |
dc.date.accessioned | 2019-06-03T13:22:22Z | |
dc.date.issued | 2019-05-31 | |
dc.description.abstract | The acoustic surface waves supported by hard surfaces patterned with repeat-period, meandering grooves are explored. The single, continuous groove forms a glide-symmetric surface, inhibiting the formation of a bandgap at the first Brillouin-zone boundary. Consequently, the acoustic surface waves exhibit an almost constant, sub-speed-of-sound, group velocity over a broad frequency band. Such slow, broadband modes may have applications in controlling the flow of noise over surfaces. | en_GB |
dc.description.sponsorship | QinetiQ Ltd | en_GB |
dc.description.sponsorship | Engineering and Physical Sciences Research Council (EPSRC) | en_GB |
dc.description.sponsorship | QinetiQ Ltd | en_GB |
dc.identifier.citation | Vol 145 (5), 3190 | en_GB |
dc.identifier.doi | 10.1121/1.5109549 | |
dc.identifier.grantnumber | FY17-QQ-CEO-188 | en_GB |
dc.identifier.grantnumber | EP/L015331/1 | en_GB |
dc.identifier.grantnumber | EP/R004781/1 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/37357 | |
dc.language.iso | en | en_GB |
dc.publisher | Acoustical Society of America | en_GB |
dc.rights.embargoreason | Under embargo until 1 December 2019 in compliance with publisher policy. | en_GB |
dc.rights | (C) 2019 Acoustical Society of America. | en_GB |
dc.title | Broadband, slow sound on a glide-symmetric meander-channel surface | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2019-06-03T13:22:22Z | |
dc.identifier.issn | 0001-4966 | |
dc.description | This is the final version. Available from Acoustical Society of America via the DOI in this record. | en_GB |
dc.description | All data created during this research are openly available from the University
of Exeter’s institutional repository at https://ore.exeter.ac.uk/. | en_GB |
dc.identifier.journal | Journal of the Acoustical Society of America | en_GB |
dc.rights.uri | http://www.rioxx.net/licenses/all-rights-reserved | en_GB |
dcterms.dateAccepted | 2019-05-09 | |
exeter.funder | ::QinetiQ Ltd | en_GB |
exeter.funder | ::Engineering and Physical Sciences Research Council (EPSRC) | en_GB |
exeter.funder | ::QinetiQ Ltd | en_GB |
rioxxterms.version | VoR | en_GB |
rioxxterms.licenseref.startdate | 2019-05-09 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2019-06-03T12:15:47Z | |
refterms.versionFCD | AM | |
refterms.panel | B | en_GB |