Table 2.xls (5.5 kB)
Download filep, γ(p), χ(p), and Mγ(p) from the simulations for Rk = 102.
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posted on 2019-05-20, 17:30 authored by Nadeem A. MalikThe pair diffusion coefficient is, . The mean square separation is, 〈l2〉 = tχ(p), where χ(p) = 2/(2 − γ(p)). The ratio of the power scalings is, Mγ(p) = γ(p)/γl(p).
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Numerical simulationsquasi-local regimesflow fieldsPLoSTurbulent particle pair diffusionpair diffusion coefficientturbulence spectraRichardson LFKraichnan RHnon-local regimessize 10 2Malik NAnon-local diffusion transport processesgeneralised energy spectrasubrangeparticle pair diffusionLagrangian diffusion modelKinematic Simulations1926 datasetnon-Richardson regimes