von Karman–Prandtl equation

views updated May 11 2018

von Karman–Prandtl equation An equation that describes the logarithmic variation of water velocity within a channel from zero flow at the stream bed to a maximum velocity at the water surface. Originally developed in aerodynamics, the equation also describes the profile of wind velocity above the ground. See eddy viscosity.

von Karman–Prandtl equation

views updated May 08 2018

von Karman–Prandtl equation An equation describing the logarithmic variation of water velocity within a channel from zero flow at the stream bed to a maximum velocity at the water surface. Originally developed in aerodynamics, the equation also describes the profile of wind velocity above the ground. See EDDY VISCOSITY.

von Karman-Prandtl equation

views updated May 08 2018

von Karman-Prandtl equation See KARMAN-PRANDTL EQUATION.

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von Karman-Prandtl equation

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