62 citations · 105 across the 5 of their papers we have counts for
5 papers
Numerical and Experimental Study on the Addition of Surface Roughness to Micro-Propellers
Justin P Cooke, Matthew F Campbell, Edward B Steager +3
Micro aerial vehicles are making a large impact in applications such as search-and-rescue, package delivery, and recreation. Unfortunately, these diminutive drones are currently co…
Wall-modeled large-eddy simulation of three-dimensional turbulent boundary layer in a bent square duct
Xiaohan Hu, Imran Hayat, George Ilhwan Park
We conduct wall-modeled LES (WMLES) of a pressure-driven three-dimensional turbulent boundary layer (3DTBL) developing on the floor of a bent square duct to investigate the predict…
Implementation and performance analysis of efficient grid-free integral wall models in unstructured-grid LES solvers
Imran Hayat, George Ilhwan Park
Two zonal wall models based on integral form of the boundary layer differential equations, albeit with algebraic complexity, have been implemented in an unstructured-grid cell-cent…
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…
Non-equilibrium three-dimensional boundary layers at moderate Reynolds numbers
Adrián Lozano-Durán, Marco Giometto, George I. Park +1
Non-equilibrium wall turbulence with mean-flow three-dimensionality is ubiquitous in geophysical and engineering flows. Under these conditions, turbulence may experience a counter-…