READ ME File For 'On the simultaneous cascades of energy, helicity, and enstrophy in incompressible homogeneous turbulence'

Dataset DOI: 10.5258/SOTON/D2420

ReadMe Author: D. W. Carter, University of Southampton [0000-0001-8675-1849]

This dataset supports the publication:
AUTHORS: P. Baj, F. A. Portela, D. W. Carter
TITLE: On the simultaneous cascades of energy, helicity, and enstrophy in incompressible homogeneous turbulence
JOURNAL: Journal of Fluid Mechanics
DOI: 10.1017/jfm.2022.912


This dataset contains: MATLAB figure files (.fig) with interactive plots for all figures presented in the article.

The figures are as follows:

Fig. 1   Premultiplied PDFs of the dissipation of energy (a), helicity (b), and enstrophy (c) 
Fig. 2   Normalised structure functions of energy (a), helicity (b), and enstrophy (c) 
Fig. 3   Normalised non-linear flux structure functions of energy (a), helicity (b,c) and enstrophy (d)
Fig. 4   Correlation coefficients of energy at three separations for experimental (a-c) and numerical (d-f) data
Fig. 5   Correlation coefficients of helicity at three separations for experimental (a-c) and numerical (d-f) data
Fig. 6   Alignment of unit vectors of velocity (a) and vorticity (b) with pressure gradient increments. Correlations of pressure transport with non-linear transfer are shown in (c).
Fig. 7   Correlation coefficients of enstrophy at three separations for numerical (a-c) data
Fig. 8   Correlation coefficients between energy and enstrophy at three separations for numerical (a-c) data
Fig. 9   Joint PDFs of triple product with non-linear energy sum (a,c,e) and non-linear energy transport (b,d,f)
Fig. 10   PDF characterising the alignment between the two-point velocity sum and cross-product of velocity and vorticity increments (a,b) and extrapolation (c)
Fig. 11   Budget contributions of energy, helicity, and enstrophy for experimental (a,c,e) and numerical (b,d,f) data

Date of data collection: N/A

Licence: CC BY

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Date that the file was created: October, 2022