An Experimental Study of the Dynamics of an Unsteady Turbulent Boundary Layer.
- 1 December 1982
- report
- Published by Defense Technical Information Center (DTIC)
Abstract
Turbulent boundary layers with a time-dependent free-stream velocity occur in many fluid dynamic devices. The main objectives of the present work are as follows: to understand the characteristics of a turbulent boundary layer that develops under steady, zero-pressure gradient condition upstream, and is subjected to well-defined and sinusoidally varying adverse free-stream gradient downstream, and to provide a definitive data set that would serve as a test case for evaluating the performance of calculation procedures and turbulence models for such flows. (Author)Keywords
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