Results 71 to 80 of about 1,092 (161)
, 2018 The average bit-error-rate, (BER), of optical wireless system using higher order mode laser beam is investigated when atmospheric turbulence shows anisotropic and non-Kolmogorov characteristics. Results reveal that increase in anisotropy in both x- and y-
Yahya Baykal +3 more
core +1 more source
Can IR Images of the Water Surface Be Used to Quantify the Energy Spectrum and the Turbulent Kinetic Energy Dissipation Rate? [PDF]
Sensors (Basel), 2023 Metoyer SL, Bogucki DJ.
europepmc +1 more source
Modelling of turbulent swirling flows [PDF]
, 2004 This thesis investigates the predictability of non-reacting and reacting anistropic turbulent, swirling flows using popular turbulence models with a robust numrical procedure. The performance of these turbulence models is assessed and compared against
Jones, Lee Nicholas
core
Dynamical age of solar wind turbulence in the outer heliosphere
, 1998 In an evolving turbulent medium, a natural timescale can be defined in terms of the energy decay time. The time evolution may be complicated by other effects such as energy supply due to driving, and spatial inhomogeneity.
Matthaeus, William H. +5 more
core +1 more source
Propagation of Lorentz-Gaussian elliptical multi-Gaussian correlated Schell-Model beam in anisotropic turbulence. [PDF]
Heliyon, 2023 Wu X, Mao X, Wu K.
europepmc +1 more source
Quantifying finite range plasma turbulence [PDF]
Turbulence is a highly non-linear process ubiquitous in Nature. The nonlinearity is responsible for the coupling of many degrees of freedom leading to an unpredictable dynamical evolution of a turbulent system.
Leonardis, Ersilia
core
Universality of anisotropic turbulence
, 2004 We review some ideas about the physics of small-scale turbulent statistics, focusing on the scaling behavior of anisotropic fluctuations. We present results from direct numerical simulations of three-dimensional homogeneous, anisotropically forced ...
Toschi, F. +10 more
core +1 more source
, 2019 В настоящее время все больше исследований обнаруживают отклонение от классической модели турбулентности Колмогорова-Обухова в приземном слое атмосферы, получившее в литературе название неколмогоровская турбулентность.
Больбасова Л.А. +1 more
core
Anisotropic energy transfers in rapidly rotating turbulence
, 2019 We perform direct numerical simulations and analyze the ring-to-ring energy transfer in the three-dimensional hydrodynamic turbulence rendered anisotropic by rapid rotation. The rotation rate is taken to be so high that the Zeman scale is well beyond the
Verma, Mahendra K. +5 more
core +1 more source
Entropy: An Inspiring Tool for Characterizing Turbulence-Combustion Interaction in Swirling Flames via Direct Numerical Simulations of Non-Premixed and Premixed Flames. [PDF]
Entropy (Basel), 2023 Su J, Liu A, Xiao H, Luo K, Fan J.
europepmc +1 more source