Overview of turbulent inflow boundary conditions for large-eddy simulations
Generating realistic turbulent inflow conditions for large-eddy simulations and other large-
scale-resolving approaches is essential to fully exploit the ever-increasing capabilities of …
scale-resolving approaches is essential to fully exploit the ever-increasing capabilities of …
Wingtip-mounted propellers: Aerodynamic analysis of interaction effects and comparison with conventional layout
Wingtip-mounted propellers installed in a tractor configuration can decrease the wing
induced drag by attenuating the wingtip vortex by the propeller slipstream. This paper …
induced drag by attenuating the wingtip vortex by the propeller slipstream. This paper …
Propeller wake evolution mechanisms in oblique flow conditions
In the present study the wake flow past an isolated propeller operating in oblique flow
conditions is investigated experimentally. In particular, the investigation concerns a …
conditions is investigated experimentally. In particular, the investigation concerns a …
Large-eddy simulation of 3-D corner separation in a linear compressor cascade
The increase of the thrust/weight ratio of aircraft engines is extremely restricted by different 3-
D flow loss mechanisms. One of them is the corner separation that can form at the junction …
D flow loss mechanisms. One of them is the corner separation that can form at the junction …
High-order accurate entropy-stable discontinuous collocated Galerkin methods with the summation-by-parts property for compressible CFD frameworks: Scalable …
This work reports on the performances of a fully-discrete hp-adaptive entropy stable
discontinuous collocated Galerkin method for the compressible Naiver–Stokes equations …
discontinuous collocated Galerkin method for the compressible Naiver–Stokes equations …
Time-resolved flow dynamics and Reynolds number effects at a wall–cylinder junction
This study investigated the physics of separated turbulent flows near the vertical intersection
of a flat wall with a cylindrical obstacle. The geometry imposes an adverse pressure gradient …
of a flat wall with a cylindrical obstacle. The geometry imposes an adverse pressure gradient …
Skin-friction topology of wing–body junction flows
H Zhong, S Woodiga, P Wang, J Shang, X Cui… - European Journal of …, 2015 - Elsevier
High-resolution time-averaged skin-friction fields in wing–body junction flows are extracted
from luminescent oil-film visualization images taken at different viewing angles and positions …
from luminescent oil-film visualization images taken at different viewing angles and positions …
A dynamic forcing method for unsteady turbulent inflow conditions
The present paper aims to provide an efficient and flexible method for the initialization of a
zonal RANS/LES type calculation when the resolution of the near wall region is treated in …
zonal RANS/LES type calculation when the resolution of the near wall region is treated in …
Quantifying the spatiotemporal evolution of the turbulent horseshoe vortex in front of a vertical cylinder
The spatiotemporal evolution of the turbulent horseshoe vortex (THV) in front of a cylinder
vertically mounted on a hydraulically smooth flat-bed was physically modeled in a large …
vertically mounted on a hydraulically smooth flat-bed was physically modeled in a large …
Scale resolving simulations of the NASA Juncture Flow Model using the LAVA solver
Two distinct simulation methodologies: Delayed Detached Eddy Simulation (DDES) and
stress based Wall-modelled Large Eddy Simulation (WMLES) are evaluated using …
stress based Wall-modelled Large Eddy Simulation (WMLES) are evaluated using …