An immersed boundary method for wall-modeled large-eddy simulation of turbulent high-Mach-number flows
The excessive computational resource requirements for direct numerical simulation (DNS)
and wall-resolved large eddy simulation (LES) make these methods intractable for …
and wall-resolved large eddy simulation (LES) make these methods intractable for …
Wall-modeled large-eddy simulation of turbulent boundary layer with spatially varying pressure gradients
Wall-modeled large-eddy simulations of turbulent boundary layers subjected to spatially
varying streamwise pressure gradients are conducted to assess the predictive performance …
varying streamwise pressure gradients are conducted to assess the predictive performance …
Longer time accuracy for incompressible Navier–Stokes simulations with the EMAC formulation
MA Olshanskii, LG Rebholz - Computer Methods in Applied Mechanics and …, 2020 - Elsevier
In this paper, we consider the recently introduced EMAC formulation for the incompressible
Navier–Stokes (NS) equations, which is the only known NS formulation that conserves …
Navier–Stokes (NS) equations, which is the only known NS formulation that conserves …
Heterogeneous CPU/GPU co-execution of CFD simulations on the POWER9 architecture: Application to airplane aerodynamics
Abstract High fidelity Computational Fluid Dynamics simulations are generally associated
with large computing requirements, which are progressively acute with each new generation …
with large computing requirements, which are progressively acute with each new generation …
[HTML][HTML] Wall-modeled lattice Boltzmann large-eddy simulation of neutral atmospheric boundary layers
The lattice Boltzmann method (LBM) sees a growing popularity in the field of atmospheric
sciences and wind energy, largely due to its excellent computational performance. Still, LBM …
sciences and wind energy, largely due to its excellent computational performance. Still, LBM …
Forest density is more effective than tree rigidity at reducing the onshore energy flux of tsunamis
Communities around the world are increasingly interested in nature-based solutions to the
mitigation of coastal risks by coastal forests, but it remains unclear how much protective …
mitigation of coastal risks by coastal forests, but it remains unclear how much protective …
[PDF][PDF] Large-eddy simulation of practical aeronautical flows at stall conditions
The present study examines the performance of wall-modeled large-eddy simulation in flows
over realistic aircraft geometry using state-of-the-art methodologies for lowdissipation LES …
over realistic aircraft geometry using state-of-the-art methodologies for lowdissipation LES …
Wall-modelled large-eddy simulation of three-dimensional turbulent boundary layer in a bent square duct
We conduct wall-modelled large-eddy simulation (WMLES) of a pressure-driven three-
dimensional turbulent boundary layer developing on the floor of a bent square duct to …
dimensional turbulent boundary layer developing on the floor of a bent square duct to …
Toward the usage of deep learning surrogate models in ground vehicle aerodynamics
This study introduces a deep learning surrogate model designed to predict the evolution of
the mean pressure coefficient on the back face of a Windsor body across a range of yaw …
the mean pressure coefficient on the back face of a Windsor body across a range of yaw …
Remoras pick where they stick on blue whales
BE Flammang, S Marras, EJ Anderson… - Journal of …, 2020 - journals.biologists.com
Animal-borne video recordings from blue whales in the open ocean show that remoras
preferentially adhere to specific regions on the surface of the whale. Using empirical and …
preferentially adhere to specific regions on the surface of the whale. Using empirical and …