Matches in SemOpenAlex for { <https://semopenalex.org/work/W2063399701> ?p ?o ?g. }
- W2063399701 endingPage "233" @default.
- W2063399701 startingPage "203" @default.
- W2063399701 abstract "Digital particle image velocimetry (DPIV) measurements of the velocity field under breaking waves in the laboratory are presented. The region of turbulent fluid directly generated by breaking is too large to be imaged in one video frame and so an ensemble-averaged representation of the flow is built up from a mosaic of image frames. It is found that breaking generates at least one coherent vortex that slowly propagates downstream at a speed consistent with the velocity induced by its image in the free surface. Both the kinetic energy of the flow and the vorticity decay approximately as t −1 . The Reynolds stress of the turbulence also decays as t −1 and is, within the accuracy of the measurements, everywhere negative, consistent with downward transport of streamwise momentum. Estimates of the mometum flux from waves to currents based on the measurements of the Reynolds stress are consistent with earlier estimates. The implications of the measurements for breaking in the field are discussed. Based on geometrical optics and wave action conservation, we suggest that the presence of the breaking-induced vortex provides an explanation for the suppression of short waves by breaking. Finally, in Appendices, estimates of the majority of the terms in the turbulent kinetic energy budget are presented at an early stage in the evolution of the turbulence, and comparisons with independent acoustical measurements of breaking are presented." @default.
- W2063399701 created "2016-06-24" @default.
- W2063399701 creator A5040097437 @default.
- W2063399701 creator A5065215632 @default.
- W2063399701 creator A5087523470 @default.
- W2063399701 date "2002-03-10" @default.
- W2063399701 modified "2023-10-09" @default.
- W2063399701 title "The velocity field under breaking waves: coherent structures and turbulence" @default.
- W2063399701 cites W1597359858 @default.
- W2063399701 cites W1966302788 @default.
- W2063399701 cites W1976430905 @default.
- W2063399701 cites W1981879486 @default.
- W2063399701 cites W1982040901 @default.
- W2063399701 cites W1987389622 @default.
- W2063399701 cites W1991613742 @default.
- W2063399701 cites W1995882929 @default.
- W2063399701 cites W2008756391 @default.
- W2063399701 cites W2019548775 @default.
- W2063399701 cites W2031053546 @default.
- W2063399701 cites W2038605707 @default.
- W2063399701 cites W2041754533 @default.
- W2063399701 cites W2058221148 @default.
- W2063399701 cites W2067605191 @default.
- W2063399701 cites W2077391889 @default.
- W2063399701 cites W2092494686 @default.
- W2063399701 cites W2106049850 @default.
- W2063399701 cites W2118358445 @default.
- W2063399701 cites W2120164796 @default.
- W2063399701 cites W2121017288 @default.
- W2063399701 cites W2124825134 @default.
- W2063399701 cites W2128952963 @default.
- W2063399701 cites W2141117243 @default.
- W2063399701 cites W2156147529 @default.
- W2063399701 cites W2177407013 @default.
- W2063399701 cites W2178074695 @default.
- W2063399701 cites W2178656381 @default.
- W2063399701 cites W226323478 @default.
- W2063399701 cites W2998442364 @default.
- W2063399701 doi "https://doi.org/10.1017/s0022112001007078" @default.
- W2063399701 hasPublicationYear "2002" @default.
- W2063399701 type Work @default.
- W2063399701 sameAs 2063399701 @default.
- W2063399701 citedByCount "213" @default.
- W2063399701 countsByYear W20633997012012 @default.
- W2063399701 countsByYear W20633997012013 @default.
- W2063399701 countsByYear W20633997012014 @default.
- W2063399701 countsByYear W20633997012015 @default.
- W2063399701 countsByYear W20633997012016 @default.
- W2063399701 countsByYear W20633997012017 @default.
- W2063399701 countsByYear W20633997012018 @default.
- W2063399701 countsByYear W20633997012019 @default.
- W2063399701 countsByYear W20633997012020 @default.
- W2063399701 countsByYear W20633997012021 @default.
- W2063399701 countsByYear W20633997012022 @default.
- W2063399701 countsByYear W20633997012023 @default.
- W2063399701 crossrefType "journal-article" @default.
- W2063399701 hasAuthorship W2063399701A5040097437 @default.
- W2063399701 hasAuthorship W2063399701A5065215632 @default.
- W2063399701 hasAuthorship W2063399701A5087523470 @default.
- W2063399701 hasConcept C120665830 @default.
- W2063399701 hasConcept C121332964 @default.
- W2063399701 hasConcept C135889238 @default.
- W2063399701 hasConcept C140820882 @default.
- W2063399701 hasConcept C147196274 @default.
- W2063399701 hasConcept C15476950 @default.
- W2063399701 hasConcept C169596890 @default.
- W2063399701 hasConcept C182748727 @default.
- W2063399701 hasConcept C196558001 @default.
- W2063399701 hasConcept C200114574 @default.
- W2063399701 hasConcept C202444582 @default.
- W2063399701 hasConcept C207857233 @default.
- W2063399701 hasConcept C33923547 @default.
- W2063399701 hasConcept C44886760 @default.
- W2063399701 hasConcept C57879066 @default.
- W2063399701 hasConcept C74650414 @default.
- W2063399701 hasConcept C9652623 @default.
- W2063399701 hasConceptScore W2063399701C120665830 @default.
- W2063399701 hasConceptScore W2063399701C121332964 @default.
- W2063399701 hasConceptScore W2063399701C135889238 @default.
- W2063399701 hasConceptScore W2063399701C140820882 @default.
- W2063399701 hasConceptScore W2063399701C147196274 @default.
- W2063399701 hasConceptScore W2063399701C15476950 @default.
- W2063399701 hasConceptScore W2063399701C169596890 @default.
- W2063399701 hasConceptScore W2063399701C182748727 @default.
- W2063399701 hasConceptScore W2063399701C196558001 @default.
- W2063399701 hasConceptScore W2063399701C200114574 @default.
- W2063399701 hasConceptScore W2063399701C202444582 @default.
- W2063399701 hasConceptScore W2063399701C207857233 @default.
- W2063399701 hasConceptScore W2063399701C33923547 @default.
- W2063399701 hasConceptScore W2063399701C44886760 @default.
- W2063399701 hasConceptScore W2063399701C57879066 @default.
- W2063399701 hasConceptScore W2063399701C74650414 @default.
- W2063399701 hasConceptScore W2063399701C9652623 @default.
- W2063399701 hasLocation W20633997011 @default.
- W2063399701 hasOpenAccess W2063399701 @default.
- W2063399701 hasPrimaryLocation W20633997011 @default.
- W2063399701 hasRelatedWork W162707065 @default.
- W2063399701 hasRelatedWork W2041416843 @default.