What controls the decay of passive scalars in smooth flows?
From MaRDI portal
Publication:3557199
DOI10.1063/1.2033908zbMath1187.76207OpenAlexW1996850280WikidataQ59647517 ScholiaQ59647517MaRDI QIDQ3557199
Peter H. Haynes, Jacques Vanneste
Publication date: 22 April 2010
Published in: Physics of Fluids (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1063/1.2033908
diffusioneigenvalues and eigenfunctionscovariance analysisflow controldecorrelationmathematical operators
Related Items (22)
Stirring up trouble: multi-scale mixing measures for steady scalar sources ⋮ Dynamics of probability density functions for decaying passive scalars in periodic velocity fields ⋮ Constraints on scalar diffusion anomaly in three-dimensional flows having bounded velocity gradients ⋮ Open-flow mixing: Experimental evidence for strange eigenmodes ⋮ Peripheral mixing of passive scalar at small Reynolds number ⋮ The influence of periodic islands in the flow on a scalar tracer in the presence of a steady source ⋮ Almost-sure enhanced dissipation and uniform-in-diffusivity exponential mixing for advection-diffusion by stochastic Navier-Stokes ⋮ Dependence of advection-diffusion-reaction on flow coherent structures ⋮ Optimal Mixing Enhancement ⋮ Lyapunov exponents for the random product of two shears ⋮ Convergence Along Mean Flows ⋮ Using Bernoulli maps to accelerate mixing of a random walk on the torus ⋮ A Stokesian viscoelastic flow: transition to oscillations and mixing ⋮ Evolution of magnetic field fluctuations in two-dimensional chaotic flow ⋮ Global parametric solutions of scalar transport ⋮ Intermittency of passive-scalar decay: Strange eigenmodes in random shear flows ⋮ Boundary feedback stabilization of homogeneous equilibria in unstable fluid mixtures ⋮ A numerical study of passive scalar evolution in peripheral regions ⋮ An upper bound for passive scalar diffusion in shear flows ⋮ Low Reynolds number scalar transport enhancement in viscous and non-Newtonian fluids ⋮ Velocity distributions, dispersion and stretching in three-dimensional porous media ⋮ Mixing in a vortex breakdown flow
Cites Work
- Unnamed Item
- Unnamed Item
- Strange eigenmodes and decay of variance in the mixing of diffusive tracers
- The entropy function for characteristic exponents
- Characteristic exponents and invariant manifolds in Hilbert space
- Nonoscillatory elliptic equations
- Particles and fields in fluid turbulence
- Mixing rates and symmetry breaking in two-dimensional chaotic flow
- Scalar decay in two-dimensional chaotic advection and Batchelor-regime turbulence
- Kinematic dynamo problem in a linear velocity field
- The role of chaotic orbits in the determination of power spectra of passive scalars
- Lattice models of advection-diffusion
- Magnetic field generation by the motion of a highly conducting fluid
- Chaotic mixing in a torus map
This page was built for publication: What controls the decay of passive scalars in smooth flows?
