Prediction of Wall-Jet and Wall-Wake Flows
- 1 December 1970
- journal article
- research article
- Published by SAGE Publications in Journal of Mechanical Engineering Science
- Vol. 12 (6) , 404-420
- https://doi.org/10.1243/jmes_jour_1970_012_070_02
Abstract
An existing numerical procedure for solving the steady, two-dimensional, constant property form of the Navier–Stokes equations, has been used to obtain predictions of mean and fluctuating properties downstream of a two-dimensional wall jet. The Prandtl–Kolmogorov model of turbulence, with a simple empirical expression for the length scale, is shown to permit satisfactory predictions over a wide range of flow situations. These flow situations are relevant to the design of film-cooling slots.Keywords
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