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physics.flu-dyn2018
Stochastic receptivity analysis of boundary layer flow
Wei Ran, Armin Zare, M. J. Philipp Hack +1
We utilize the externally forced linearized Navier-Stokes equations to study the receptivity of pre-transitional boundary layers to persistent sources of stochastic excitation. Sto…
physics.flu-dyn2017
Modeling mode interactions in boundary layer flows via the Parabolized Floquet Equations
Wei Ran, Armin Zare, M. J. Philipp Hack +1
In this paper, we develop a model based on successive linearization to study interactions between different modes in boundary layer flows. Our method consists of two steps. First,…