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. 2016 Aug 31;7:12466. doi: 10.1038/ncomms12466

Table 1. Parameter space describing the 3 cases considered in this paper.

Case F (Hz) Re η (mm) δx (mm) Inline graphic Inline graphic Inline graphic
A 2 149 4.3 3.4 0.088 0.007 <0.0001
B 1.2 6 × 103 0.32 0.24 0.049 0.07 0.007
C 5 3 × 105 0.02 0.24 0.046 0.008 0.03

δx is the grid spacing of our measurements and Inline graphic is the dimensionless injected power (in units of R2(2πF)3), averaged over the whole volume of the experiment, measured using torque meter. Inline graphic is the space-time average of the viscous dissipation measured from stereoscopic particle image velocimetry system data in a region of 4 × 4 cm2 localized at the centre of our experiment and Inline graphic is the dimensionless space-time average of the inertial dissipation in the same region (all in units of R2(2πF)3).