000014569 001__ 14569 000014569 005__ 20161115100155.0 000014569 04107 $$aeng 000014569 046__ $$k2016-08-21 000014569 100__ $$aEckhardt, Bruno 000014569 24500 $$aExact coherent structures for the turbulent cascade 000014569 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers 000014569 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016 000014569 506__ $$arestricted 000014569 520__ $$2eng$$aThe exact coherent structures that are connected with the transition to turbulence usually extend across the full height of the shear layer. Using scaling ideas for the Navier-Stokes equation that combine length and Reynolds number, we show how such large scale structures can be morphed into coherent structures at the Kolmogorov scale at high Reynolds numbers. We present the structure and dynamical properties of several families of exact coherent solution with different degrees of spatial localization. 000014569 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb. 000014569 653__ $$a 000014569 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016 000014569 720__ $$aEckhardt, Bruno 000014569 8560_ $$ffischerc@itam.cas.cz 000014569 8564_ $$s126292$$uhttps://invenio.itam.cas.cz/record/14569/files/TS.FM07-2.06.pdf$$yOriginal version of the author's contribution as presented on CD, page 933, code TS.FM07-2.06 . 000014569 962__ $$r13812 000014569 980__ $$aPAPER