Results 241 to 250 of about 3,876 (302)
Exploring the Effect of a Wavy Sea Surface on NLOS-UOWC Systems: A Novel Deterministic Approach. [PDF]
Sensors (Basel)Samaniego-Rojas P +5 more
europepmc +1 more source
Overshooting convection drives winter mixed layer under Antarctic sea ice
Gayen B +3 more
europepmc +1 more source
Scintillations of LED sources in oceanic turbulence
Applied Optics, 2016 The scintillation index of light emitting diode (LED) sources is evaluated when such sources are employed in oceanic wireless optical communication (UWOC) links. In the formulation, LED source radiation is taken to be perfectly incoherent with a Gaussian field distribution.
Baykal, Yahya
openaire +3 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Expressing oceanic turbulence parameters by atmospheric turbulence structure constant
Applied Optics, 2016The parameters composing oceanic turbulence are the wavelength, link length, rate of dissipation of kinetic energy per unit mass of fluid, rate of dissipation of mean-squared temperature, Kolmogorov microscale, and the ratio of temperature to salinity contributions to the refractive index spectrum.
Yahya Baykal
exaly +3 more sources
Phytoplankton's motion in turbulent ocean
Physical Review E, 2015We study the influence of turbulence on upward motion of phytoplankton. Interaction with the flow is described by the Pedley-Kessler model considering spherical microorganisms. We find a range of parameters when the upward drift is only weakly perturbed or when turbulence completely randomizes the drift direction.
Itzhak, Fouxon, Alexander, Leshansky
openaire +2 more sources
Light scattering on oceanic turbulence
Applied Optics, 2004Turbulent inhomogeneities of fluid flow have the effect of scattering light in near-forward angles, thus providing an opportunity to use optics to quantify turbulence. Here we report measurements of the volume-scattering function in the range of 10(-7) to 10(-3) rad using a wave-front sensing technique.
Darek J, Bogucki +3 more
openaire +2 more sources
Intensity and coherence properties of light in oceanic turbulence
Optics Communications, 2012 Using the Rytov method and Belen'kii and Mironov's method of effective beam parameters for strong turbulence regimes, the intensity and coherence properties of a Gaussian beam propagating through the clear-water turbulent ocean are explored.
O Korotkova
exaly +2 more sources
Turbulence and mixing in the ocean
Reviews of Geophysics, 1995Without turbulence and the mixing it causes, we would not have the same ocean that we do now, nor indeed the same climate. Turbulent mixing brings nutrients into the surface layer from below so that plankton can grow. Turbulence near the surface, driven by surface winds and cooling, transmits heat in and out of the ocean to create the reservoir of heat
Douglas R. Caldwell, James N. Mourn
openaire +1 more source
Langmuir turbulence in the ocean
Journal of Fluid Mechanics, 1997Solutions are analysed from large-eddy simulations of the phase-averaged equations for oceanic currents in the surface planetary boundary layer (PBL), where the averaging is over high-frequency surface gravity waves. These equations have additional terms proportional to the Lagrangian Stokes drift of the waves, including vortex and ...
McWilliams, James C. +2 more
openaire +1 more source
Rogue waves in oceanic turbulence
Physica D: Nonlinear Phenomena, 2008A stochastic model of wave groups is presented to explain the occurrence of exceptionally large waves, usually referred to as rogue waves. The model leads to the description of the non-Gaussian statistics of large waves in oceanic turbulence and to a new asymptotic distribution of their crest heights in a form that generalizes the Tayfun model. The new
openaire +2 more sources