15 citations · 45 across the 14 of their papers we have counts for
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math.AP2020★ 1 cited
Ergodicity and invariant measures for a diffusing passive scalar advected by a random channel shear flow and the connection between the Kraichnan-Majda model and Taylor-Aris Dispersion
Lingyun Ding, Richard M. McLaughlin
We study the long time behavior of an advection-diffusion equation with a random shear flow which depends on a stationary Ornstein-Uhlenbeck (OU) process in parallel-plate channels…
physics.flu-dyn2020★ 7 cited
Persisting asymmetry in the probability distribution function for a random advection-diffusion equation in impermeable channels
R. Camassa, L. Ding, Z. Kilic +1
We study the effect of impermeable boundaries on the symmetry properties of a random passive scalar field advected by random flows. We focus on a broad class of nonlinear shear flo…
physics.flu-dyn2020★ 13 cited
Enhanced diffusivity and skewness of a diffusing tracer in the presence of an oscillating wall
Lingyun Ding, Robert Hunt, Hunter Woodie +1
We develop a theory of enhanced diffusivity and skewness of the longitudinal distribution of a diffusing tracer advected by a periodic time-varying shear flow in a straight channel…