From 2D to 3D in fluid turbulence: unexpected critical transitions
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2017.507
Abstract: How do the laws of physics change with changes in spatial dimension? Maybe not at all in some cases, but in important cases, the changes are dramatic. Fluid turbulence – the fluctuating, intermittent and many-degree-of-freedom… read more here.
Keywords: unexpected critical; turbulence unexpected; turbulence; critical transitions ... See more keywords
Mathematical constraints on the scaling exponents in the inertial range of fluid turbulence
Sign Up to like & getrecommendations! Published in 2021 at "Physics of Fluids"
DOI: 10.1063/5.0039643
Abstract: The dominant view in the theory of fluid turbulence assumes that, once the effect of the Reynolds number is negligible, moments of order n of the longitudinal velocity increment, ( δ u), can be described… read more here.
Keywords: scaling exponents; fluid turbulence; inequality; holder inequality ... See more keywords
Exact relations for energy transfer in simple and active binary fluid turbulence.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.025104
Abstract: Inertial range energy transfer in three-dimensional fully developed binary fluid turbulence is studied under the assumption of statistical homogeneity. Using two-point statistics, exact relations corresponding to the energy cascade are derived in terms of (i)… read more here.
Keywords: binary fluid; energy; fluid turbulence; turbulence ... See more keywords