000014019 001__ 14019
000014019 005__ 20161115094008.0
000014019 04107 $$aeng
000014019 046__ $$k2016-08-21
000014019 100__ $$aItay, Uri
000014019 24500 $$aA Kinematic Criterion for the Breaking of Shoaling Waves

000014019 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014019 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014019 506__ $$arestricted
000014019 520__ $$2eng$$aAn experimental study was conducted with the aim of validating the kinematic criterion introduced for breaking of shoaling waves, based on approach by Shemer and Liberzon (2014) [2]. Special attention was dedicated to the relation between the instantaneous horizontal water velocity U and the instantaneous propagation speed of the crest on a verge of breaking. It was found that the inception of a breaker occurs when the monotonically increasing water particle velocity on the crest exceeds that of the slowing steep crest. Additionally, an objective method of breaking detection was developed utilizing the Phase-Time Method [1]. These results' main expected contributions are the formation of an applicable criterion, accompanied by wave breaking detection method independent of human decision. Incorporation of these into existing waves prediction models will contribute significantly to marine projects efficiency and eventually reduce design, construction and operational costs.

000014019 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014019 653__ $$a

000014019 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014019 720__ $$aItay, Uri
000014019 8560_ $$ffischerc@itam.cas.cz
000014019 8564_ $$s154177$$uhttps://invenio.itam.cas.cz/record/14019/files/PO.FM16-1.01.184.pdf$$yOriginal version of the author's contribution as presented on CD, XMLout( page 1630, code PO.FM16-1.01.184).
000014019 962__ $$r13812
000014019 980__ $$aPAPER