Velocity Magnitude for Steady state RANS -- CFD Online Discussion Forums

June 11, 2019, 23:34	Velocity Magnitude for Steady state RANS	#1
Manu4CFD New Member Join Date: Feb 2018 Posts: 29 Rep Power: 8	While performing a steady state RANS CFD simulation with RNG k-ε turbulence model in Ansys Fluent, if I plot the velocity magnitude (V = SQRT(Ux^2 + Uy^2 + Uz^2) ) at a random point within the computational domain, does this velocity magnitude represents the mean and fluctuating velocity components or is it just representing the mean velocity at that particular point?

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