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physics.flu-dyn2023
Fluctuation covariance-based study of roll-streak dynamics in Poiseuille flow turbulence
Marios-Andreas Nikolaidis, Petros J. Ioannou, Brian F. Farrell
Although the roll-streak (R-S) is fundamentally involved in the dynamics of wall-turbulence, the physical mechanism responsible for its formation and maintenance remains controvers…
physics.flu-dyn2023★ 1 cited
A vectorized Navier-Stokes ensemble direct numerical simulation code for plane parallel flows
Marios-Andreas Nikolaidis
We present a pseudo-spectal Navier-Stokes solver for plane parallel flows (Couette/Poiseuille), that has been developed on the MATLAB programming language. The code performs direct…