Direct Simulation of Evolution and Control of Nonlinear Instabilities in Attachment{line Boundary Layers

Abstract

The unsteady, incompressible Navier-Stokes equations are used for the direct numerical simulation (DNS) of spatially evolving disturbances in a threedimensional (3-D) attachment-line boundary layer. Two-dimensional (2-D) disturbances are introduced either by forcing at the in ow or by harmonic-source generators at the wall; 3-D disturbances are introduced… (More)

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Cite this paper

@inproceedings{Joslin1998DirectSO, title={Direct Simulation of Evolution and Control of Nonlinear Instabilities in Attachment\{line Boundary Layers}, author={Ronald D. Joslin}, year={1998} }