Scatter Plot from Scientific Research

The two scalings collapse onto a single line when we plot the structure functions S 4 and S 6 in extended self-similarity form, that is, against S 2 . To easily see changes in gradient, we have normalized the structure functions by their values at r ≈ Λ . The dotted line shows a best fit through the data for Bi Λ = 0, which deviates from the K41 prediction (dashed line) due to intermittency. Increasing Bi Λ further increases this deviation. The inset in b reports the multifractal spectrum of the energy dissipation rate carried out by the fluid ϵ f .

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