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Edited: Jul 12, 2023

What important boundary layer parameters are linked by the Reynolds analogy?

Ans: Friction coefficient with Nusselt number and Reynolds number.

If one knows friction coefficient then Nusselt no. can be calculated [only for Pr = 1]

Note: This analogy should be used only for laminar, incompressible, steady flow with negligible viscous heat dissipation.

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