Abstract
We report the results of a study of the response of the incompressible boundary layer to disturbances of fixed frequency which are generated within the boundary layer. We show that there exists an infinite set of eigenvalues and corresponding nonseparable eigenfunctions. Series expansions for the eigenfunctions were constructed and used to construct initial conditions for numerical computations. The results of the numerical calculations are used to examine the characteristics of these eigenmodes. Sample results are presented.
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© 1992 Springer-Verlag New York, Inc.
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Grosch, C.E., Jackson, T.L., Kapila, A.K. (1992). Nonseparable Eigenmodes of the Incompressible Boundary Layer. In: Hussaini, M.Y., Kumar, A., Streett, C.L. (eds) Instability, Transition, and Turbulence. ICASE NASA LaRC Series. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-2956-8_13
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DOI: https://doi.org/10.1007/978-1-4612-2956-8_13
Publisher Name: Springer, New York, NY
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