000014727 001__ 14727
000014727 005__ 20161115100200.0
000014727 04107 $$aeng
000014727 046__ $$k2016-08-21
000014727 100__ $$aHe, Guosheng
000014727 24500 $$aMulti-resolution Analysis of the Turbulent Boundary Layer with Orthogonal Wavelet and Pod

000014727 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014727 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014727 506__ $$arestricted
000014727 520__ $$2eng$$aThe flat plate turbulent boundary layer triggered by a tripwire is measured with two-dimensional particle image velocimetry (PIV) in the plane perpendicular to the plate. An orthogonal wavelet multi-resolution technique has been applied to decompose the flow into a number of wavelet components. The coherent structures in each wavelet component are examined by the proper orthogonal decomposition (POD) method. The POD modes of different wavelet components clearly reveal the cascade of scales in the turbulent boundary layer, while the POD modes of the measured data are only suitable to reveal the large coherent structures.

000014727 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014727 653__ $$a

000014727 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014727 720__ $$aHe, Guosheng
000014727 8560_ $$ffischerc@itam.cas.cz
000014727 8564_ $$s182683$$uhttps://invenio.itam.cas.cz/record/14727/files/TS.FM14-2.02.pdf$$yOriginal version of the author's contribution as presented on CD,  page 1407, code TS.FM14-2.02
.
000014727 962__ $$r13812
000014727 980__ $$aPAPER