The Ekman number, Ek, arises in geophysical fluiddynamics. It is a dimensionless parameter combining seawaterdensity ρ , a characteristic length L , seawaterviscosity μ , and the Coriolis frequency Ω sin φ , where Ωis the rotation rate of the earth and φ is the latitude angle.Determine the correct form of Ek if the viscosity is in thenumerator.

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Chapter5: Analysis Of Convection Heat Transfer
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The Ekman number, Ek, arises in geophysical fluid
dynamics. It is a dimensionless parameter combining seawater
density ρ , a characteristic length L , seawater
viscosity μ , and the Coriolis frequency Ω sin φ , where Ω
is the rotation rate of the earth and φ is the latitude angle.
Determine the correct form of Ek if the viscosity is in the
numerator.

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