Boundary layer receptivity and resonance caused by tuned disturbances within cascade flows
Loading...
Date
1997-05-10
Authors
Rojas-Solorzano, L.
Journal Title
Journal ISSN
Volume Title
Publisher
Nazarbayev University School of Engineering and Digital Sciences
Abstract
The receptivity and stability of steady non-separated and unsteady separated boundary layers in a two-dimensional airfoil cascade flow is investigated by Direct Numerical Simulation of the time-dependent Navier-stokes and continuity equations. The study includes the effects caused by the introduction of free-steam time-harmonic disturbances. The calculation of the transport, generation and dissipation of Fluctuating Kinetic Energy is introduced as a non-classical technique in the analysis
Description
Keywords
Research Subject Categories::TECHNOLOGY::Engineering mechanics, mechanical engineering, fluid mechanics