Browsing by Author "059fc08b-db9f-4105-a856-67f3d43c25e9"

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    • Observation of broad‑band wáter waveguiding in shallow water: a revival 
      Sepúlveda Soto, Fabián; Guzmán Silva, Diego; Rosas, Edgardo; Vicencio, Rodrigo A.; Falcón, Claudio (Nature, 2020)
      We report on the observation and characterization of broad-band waveguiding of surface gravity waves in an open channel, in the shallow water limit. The waveguide is constructed by changing locally the depth of the fluid ...
    • Spectrum of shallow water gravity waves generated by confined two-dimensional turbulence 
      Falcón, Claudio; Knobloch, Edgar (American Physical Society, 2018)
      We apply Lighthill's theory of aeroacoustic sound generation to shallow water gravity waves generated by spatially confined two-dimensional turbulence. We show that the frequency spectrum of surface waves at large distances ...