9 citations · 17 across the 8 of their papers we have counts for
12 papers
Toward a flow-structure-based wall-modeled large-eddy simulation paradigm
Ahmed Elnahhas, Adrián Lozano-Durán, Parviz Moin
A promising and cost-effective method for numerical simulation of high Re wall-bounded flows is wall-modeled large-eddy simulation. Most wall models are formulated from the Reynold…
Performance of wall-modeled LES for external aerodynamics in the NASA Juncture Flow
Adrián Lozano-Durán, Sanjeeb T. Bose, Parviz Moin
We investigate the performance of wall-modeled LES for external aerodynamics in the NASA Juncture Flow. We characterize the errors in the prediction of mean velocity profiles and p…
Self-critical machine-learning wall-modeled LES for external aerodynamics
Adrián Lozano-Durán, Hyunji Jane Bae
The prediction of aircraft aerodynamic quantities of interest remains among the most pressing challenges for computational fluid dynamics. The aircraft aerodynamics are inherently…
Information transfer between turbulent boundary layer and porous media
Wenkang Wang, Xu Chu, Adrián Lozano-Durán +2
The interaction between the flow above and below a permeable wall is a central topic in the study of porous media. While previous investigations have provided compelling evidence o…
On the evolution of the velocity gradient tensor in transitional boundary layers
Ahmed Elnahhas, Perry L. Johnson, Adrián Lozano-Durán +1
We study the transition to turbulence from the perspective of the velocity gradient tensor dynamics. Our work is motivated by the observation of nonlinear structures emerging durin…
Wall-modeled large-eddy simulation of non-equilibrium turbulent boundary layers
Minjeong Cho, George I. Park, Adrián Lozano-Durán +1
We conducted WMLES to examine the performance of a simple and widely used ODE-based equilibrium wall model in a spatially-developing 3D TBL inside a bent square duct (Schwarz and B…