Kolmogorov micro-scales can be expressed in terms of ___________(a) Rate of dissipation of turbulent energy and fluid viscosity(b) Turbulent energy and fluid velocity(c) Fluid velocity and viscosity(d) Turbulent energy and fluid viscosityThis question was addressed to me in an international level competition.I would like to ask this question from Turbulence Modelling topic in chapter Turbulence Modelling of Computational Fluid Dynamics

Kolmogorov micro-scales can be expressed in terms of ___________(a) Ra

1.	Kolmogorov micro-scales can be expressed in terms of ___________(a) Rate of dissipation of turbulent energy and fluid viscosity(b) Turbulent energy and fluid velocity(c) Fluid velocity and viscosity(d) Turbulent energy and fluid viscosityThis question was addressed to me in an international level competition.I would like to ask this question from Turbulence Modelling topic in chapter Turbulence Modelling of Computational Fluid Dynamics
Answer» Correct answer is (a) Rate of dissipation of turbulent energy and fluid viscosity Easiest EXPLANATION: KOLMOGOROV micro-scales can be expressed in TERMS of the rate of energy dissipation of the turbulent flow and the fluid viscosity. It USES the statement that the rate of production of turbulent energy and the rate of dissipation should be BALANCED.

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