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What is the unit of turbulence frequency?(a) Turbulence frequency is dimensionless(b) 1/s^2(c) s(d) 1/sThe question was asked during an online interview.I would like to ask this question from Turbulence Modelling in portion Turbulence Modelling of Computational Fluid Dynamics

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The CORRECT choice is (d) 1/s

The BEST explanation: TURBULENCE FREQUENCY has the same unit as the frequency (1/s). The dimension of ε is m^2/s^3. The dimension of kinetic energy is m^2/s^2. DIVIDING both, we get 1⁄s.



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