40 citations · 57 across the 5 of their papers we have counts for
7 papers · 1 filter
Wall-modeled large-eddy simulation based on spectral-element discretization
Timofey Mukha, Philipp Schlatter
This article analyses the simulation methodology for wall-modeled large-eddy simulations using solvers based on the spectral-element method (SEM). To that end, algebraic wall model…
Direct numerical simulation of transition under free-stream turbulence and the influence of large integral length scales
Kristina Đurović, Ardeshir Hanifi, Philipp Schlatter +2
Under action of free-stream turbulence (FST), elongated streamwise streaky structures are generated inside the boundary layer, and their amplitude and wavelength are crucial for th…
In-situ Estimation of Time-averaging Uncertainties in Turbulent Flow Simulations
Saleh Rezaeiravesh, Christian Gscheidle, Adam Peplinski +2
The statistics obtained from turbulent flow simulations are generally uncertain due to finite time averaging. The techniques available in the literature to accurately estimate thes…
Deep reinforcement learning for turbulent drag reduction in channel flows
L. Guastoni, J. Rabault, P. Schlatter +2
We introduce a reinforcement learning (RL) environment to design and benchmark control strategies aimed at reducing drag in turbulent fluid flows enclosed in a channel. The environ…
New insight into the spectra of turbulent boundary layers with pressure gradients
Ramón Pozuelo, Qiang Li, Philipp Schlatter +1
With the availability of new high-Reynolds-number () databases of turbulent boundary layers (TBLs) it has been possible to identify in detail certain regions of the boundary la…
Aspect ratio effect on particle transport in turbulent duct flows
Azad Noorani, Ricardo Vinuesa, Luca Brandt +1
The dynamics of dilute micron-sized spherical inertial particles in turbulent duct flows is studied by means of direct numerical simulations of the carrier phase turbulence with on…