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Small eddy scales are called as ___________

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Small eddy scales are called as ___________

(a) Batchelor scales

(b) Taylor micro-scales

(c) Kolmogorov micro-scales

(d) Integral length scales

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Question is from Turbulence Modelling in division Turbulence Modelling of Computational Fluid Dynamics

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Right option is (c) Kolmogorov micro-scales

The explanation is: The smallest eddies with dominating viscosity are called Kolmogorov micro-scales. It is named after the Russian scientist Andrey Kolmogorov who carried out works on the structure of turbulence in the 1940s.

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