The skin-friction drag coefficient under turbulent flow conditions (Cf) is a dimensionless parameter used in aerodynamics and fluid dynamics to quantify the aerodynamic drag resulting from frictional resistance between a turbulent fluid flow and the surface of an object. It provides insight into the level of drag experienced by an object as it moves through a turbulent fluid medium.
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- (Cf,1)turbulent: Skin-friction drag coefficient under turbulent flow conditions in region 1
- Re: Reynolds number for the specific region 1