Turbulent Prandtl number effect on passive scalar advection

DOI10.1016/S0167-2789(01)00196-8zbMath0986.76025OpenAlexW2016286297WikidataQ126339127 ScholiaQ126339127MaRDI QIDQ5940233

Eric Vanden-Eijnden, E. Weinan

Publication date: 29 July 2001

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0167-2789(01)00196-8

zbMATH Keywords

molecular diffusionviscositygeneralized Kraichnan's modelintermediate compressibilitypassive scalar advectionturbulent Prandtl numberweak compressibility

Mathematics Subject Classification ID

Turbulent transport, mixing (76F25) Compressibility effects in turbulence (76F50)

Related Items (9)

Flows, coalescence and noise. ⋮ A note on generalized flows ⋮ Turbulent magnetic field amplification from the smallest to the largest magnetic Prandtl numbers ⋮ Dissipative anomalies in singular Euler flows ⋮ Stochastic least-action principle for the incompressible Navier-Stokes equation ⋮ Stochastic line motion and stochastic flux conservation for nonideal hydromagnetic models ⋮ A Lagrangian fluctuation–dissipation relation for scalar turbulence. Part I. Flows with no bounding walls ⋮ Spontaneous stochasticity and anomalous dissipation for Burgers equation ⋮ Invariance principle for inertial-scale behavior of scalar fields in Kolmogorov-type turbulence

Cites Work

• Phase transition in the passive scalar advection
• The parabolic differential equations and the associated semigroups of transformation
• Generalized flows, intrinsic stochasticity, and turbulent transport
• Small-Scale Structure of a Scalar Field Convected by Turbulence

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