
doi: 10.2514/3.50853
An analytical solution is developed in two near-wake regions using an inner and outer layer coordinate expansion technique. In region I, extending downstream approximately ten initial sublayer thicknesses, a laminar inner wake grows into the trailing-edge laminar sublayer yielding the Goldstein solution, where the centerline velocity and inner thickness grow as x. In region II, extending downstream approximately ten full boundarylayer thicknesses, a turbulent inner layer grows into the initial logarithmic layer; here the centerline velocity is shown to increase logarithmically with downstream distance. Comparisons of the solution are made with the near-wake data of Chevray and Kovasznay.
Turbulence, turbulent wake, thin, flat plate, coordinate expansion technique, Wakes and jets, Boundary-layer theory, separation and reattachment, higher-order effects, trailing-edge laminar sublayer, zero angle of attack
Turbulence, turbulent wake, thin, flat plate, coordinate expansion technique, Wakes and jets, Boundary-layer theory, separation and reattachment, higher-order effects, trailing-edge laminar sublayer, zero angle of attack
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