{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T12:20:51Z","timestamp":1761740451086},"reference-count":0,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2002,12,13]],"date-time":"2002-12-13T00:00:00Z","timestamp":1039737600000},"content-version":"unspecified","delay-in-days":3,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Fluid Mech."],"published-print":{"date-parts":[[2002,12,10]]},"abstract":"<jats:p>The influence of the coherent structures on grid\/subgrid-scale (GS\/SGS) interactions \nin free shear layers is analysed through the application of a top-hat filter to several \nplane jet direct numerical simulations (DNS). The Reynolds number based on the \nplane jet inlet slot width is <jats:italic>Re<\/jats:italic><jats:sub><jats:italic>h<\/jats:italic><\/jats:sub> = 3000. The study deals with energy containing \n(Kelvin\u2013Helmholtz) and inertial range (streamwise) vortices, from the far field of \nthe turbulent plane jet. The most intense kinetic energy exchanges between GS and \nSGS occur near these structures and not randomly in the space. The GS kinetic \nenergy is dominated by GS advection and GS pressure\/velocity interactions which \nappear located next to the Kelvin\u2013Helmholtz rollers. Surprisingly, GS\/SGS transfer \nis not very well correlated with the coherent vortices and GS\/SGS diffusion plays \nan important role in the local dynamics of both GS and SGS kinetic energy. The \nso-called \u2018local equilibrium assumption\u2019 holds globally but not locally as most viscous \ndissipation of SGS kinetic energy takes place within the vortex cores whereas forward \nand backward GS\/SGS transfer occurs at quite different locations. Finally, it was \nshown that SGS kinetic energy advection may be locally large as compared to the \nother terms of the SGS kinetic energy transport equation.<\/jats:p>","DOI":"10.1017\/s0022112002002458","type":"journal-article","created":{"date-parts":[[2002,12,16]],"date-time":"2002-12-16T15:54:50Z","timestamp":1040054090000},"page":"103-145","source":"Crossref","is-referenced-by-count":106,"title":["On the influence of coherent structures upon \ninterscale interactions in turbulent plane jets"],"prefix":"10.1017","volume":"473","author":[{"given":"C. B.","family":"da SILVA","sequence":"first","affiliation":[]},{"given":"O.","family":"M\u00c9TAIS","sequence":"additional","affiliation":[]}],"member":"56","published-online":{"date-parts":[[2002,12,13]]},"container-title":["Journal of Fluid Mechanics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022112002002458","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,7]],"date-time":"2019-06-07T20:25:31Z","timestamp":1559939131000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022112002002458\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,12,10]]},"references-count":0,"alternative-id":["S0022112002002458"],"URL":"https:\/\/doi.org\/10.1017\/s0022112002002458","relation":{},"ISSN":["0022-1120","1469-7645"],"issn-type":[{"value":"0022-1120","type":"print"},{"value":"1469-7645","type":"electronic"}],"subject":[],"published":{"date-parts":[[2002,12,10]]}}}