Linear non-normal energy amplification of harmonic and stochastic forcing in the turbulent channel flow
By Y. Hwang, C. Cossu. Journal of Fluid Mechanics, 2010
207 citations recorded by the source corpus.
Subfields: Computational Mechanics, Environmental Engineering, Global and Planetary Change
View Paper: https://www.semanticscholar.org/paper/e76e5fb1ec10115c4622930f323bff5a8eb71942
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Citations in the corpus
- The lift-up effect : The linear mechanism behind transition and turbulence in shear flows (2014, background): “If, instead of the optimal temporal growth, the optimal response to stochastic or harmonic forcing are considered, the same double-peaked amplification curve is obtained when pre-multiplied respectively by the spanwise wavenumber and its square (Hwang and Cossu, 2010b).”
- Colour of turbulence (2016, unknown): “This model was also used to study the optimal response to initial conditions and body forcing fluctuations in turbulent channel (Hwang & Cossu 2010 b ) and Couette flows (Hwang & Cossu 2010 a ) and served as the basis for model-based control design in turbulent channel flow (Moarref & Jovanovi´c 2012).”
- The engine behind (wall) turbulence: perspectives on scale interactions (2017, methodology): “…been extended to different flow configurations, including other canonical flows of relevance to this review, namely zero pressure gradient turbulent boundary layers under the quasi-parallel assumption (Cossu, Pujals & Depardon 2009) and Couette flow (Hwang & Cossu 2010a), with equivalent success.”