Application of a new effective viscosity model to turbulent plane Couette flow

TLDR: AjC as discussed by the authors describes the constants occurring in semi-logarithmic laws for turbulent layers of the Couette flow system, including the skin-friction coefficient and the Reynolds number.

Abstract: AjC — constants occurring in semi-logarithmic laws for turbulent layers Cf = skin-friction coefficient, rwl\pu^ h = half width of channel Re = Reynolds number based on half width, huc/v S = dimensionless centerline velocity gradient, (h/uc)du/dy)c u = velocity in streamwise direction u* = friction velocity, (r^/p) u = dimensionless velocity, ufu* U = relative velocity between planes of the Couette flow system y = coordinate normal to wall y + = dimensionless wall distance, yu*/v z = dimensionless wall distance, y/h 7 = dimensionless ratio of effective to kinematic viscosity p = fluid density T = shear stress v = kinematic viscosity