000014434 001__ 14434
000014434 005__ 20161115100151.0
000014434 04107 $$aeng
000014434 046__ $$k2016-08-21
000014434 100__ $$aHan, Guowen
000014434 24500 $$aExperimental investigation of space-time correlation in the atmospheric surface layer

000014434 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014434 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014434 506__ $$arestricted
000014434 520__ $$2eng$$aWe investigated the space-time correlation of streamwise velocity in the high Reynolds number atmospheric surface layer (ASL) using multipoint synchronous field observation array. The experimental results show that the iso-correlation contours of space-time correlations have an elliptical shapes rather than straight lines, which suggests that, instead of Taylor hypothesis, the elliptic model [1] is more suitable for describing the space-time correlation for the streamwise velocity in the ASL. It relates the space-time correlation to the space correlation via convection velocity U and sweeping velocity V. The further experimental results suggest that U is basically equal to

000014434 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014434 653__ $$a

000014434 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014434 720__ $$aHan, Guowen
000014434 8560_ $$ffischerc@itam.cas.cz
000014434 8564_ $$s121547$$uhttps://invenio.itam.cas.cz/record/14434/files/TS.FM02-2.06.pdf$$yOriginal version of the author's contribution as presented on CD,  page 502, code TS.FM02-2.06
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000014434 962__ $$r13812
000014434 980__ $$aPAPER