Two-Dimensional Turbulent Offset Jet-Boundary Interaction

[+] Author and Article Information
J. Hoch

Pope, Evans and Robbins, Inc., New York, N.Y. 10004

L. M. Jiji

Department of Mechanical Engineering, The City College of the City University of New York, New York, N.Y. 10031

J. Fluids Eng 103(1), 154-161 (Mar 01, 1981) (8 pages) doi:10.1115/1.3240766 History: Received December 05, 1979; Online October 26, 2009


This paper presents a theoretical and experimental study of two-dimensional, turbulent jet-boundary interaction. The jet is discharged parallel to and offset from a solid wall in the presence of a secondary freestream. An integral approach which makes use of the entrainment concept is used to predict the jet characteristics. The theoretical model departs from previous studies by relaxing the constant base pressure and radius of curvature restrictions and treating both as variables in the preattachment region. In general, good agreement is observed between experimental and theoretical predictions.

Copyright © 1981 by ASME
Topics: Turbulence , Pressure
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