Reynolds-number-dependence of length scales governing turbulent-flow separation in wall-modeled large eddy simulation
This paper proposes a Reynolds number R e scaling for the number of grid points N cv
required in wall-modeled Large Eddy Simulation (WMLES) of turbulent boundary layers …
required in wall-modeled Large Eddy Simulation (WMLES) of turbulent boundary layers …
Building-block-flow computational model for large-eddy simulation of external aerodynamic applications
Computational fluid dynamics is an essential tool for accelerating the discovery and
adoption of transformative designs across multiple engineering disciplines. Despite its many …
adoption of transformative designs across multiple engineering disciplines. Despite its many …
Non-equilibrium wall model for large eddy simulations of complex flows exhibiting turbulent smooth body separation
In this work, a non-equilibrium wall model is proposed for the prediction of turbulent flows
experiencing adverse pressure gradients, including separated flow regimes. The mean-flow …
experiencing adverse pressure gradients, including separated flow regimes. The mean-flow …
Reynolds number sensitivities in wall-modeled large-eddy simulation of a high-lift aircraft
Wall-modeled large-eddy simulations (WMLES) are conducted of the flow over the NASA
High-Lift Common Research Model (CRM-HL) in free-air configuration for a set of mean …
High-Lift Common Research Model (CRM-HL) in free-air configuration for a set of mean …
Computational fluid dynamics: Its carbon footprint and role in carbon reduction
Turbulent flow physics regulates the aerodynamic properties of lifting surfaces, the
thermodynamic efficiency of vapor power systems, and exchanges of natural and …
thermodynamic efficiency of vapor power systems, and exchanges of natural and …
Flow physics of a subcritical carbon dioxide jet in a multiphase ejector
Existing literature on ejectors, different researchers utilized different turbulence models by
their choice, neither analyzing the physics of turbulence nor providing any sufficient optical …
their choice, neither analyzing the physics of turbulence nor providing any sufficient optical …
Towards Wall-Resolved Large-Eddy Simulation of the High-Lift Common Research Model
ZJ Wang, A Hantla - Journal of Aircraft, 2024 - arc.aiaa.org
In the present study, we performed a sixth-order wall-resolved large-eddy simulation
(WRLES) of the high-lift Common Research Model (CRM-HL) on the Leadership Class …
(WRLES) of the high-lift Common Research Model (CRM-HL) on the Leadership Class …
Reynolds number dependence of length scales governing turbulent flow separation with application to wall-modeled large-eddy simulations
This article proposes a Reynolds number scaling of the required grid points to perform wall-
modeled LES of turbulent flows encountering separation off a solid surface. Based on …
modeled LES of turbulent flows encountering separation off a solid surface. Based on …
Grid Resolution Assessment in Wall-Modeled Large-Eddy Simulation via Triple Decomposition of the Velocity Gradient Tensor
Wall-modeled large-eddy simulation (WMLES) has attracted significant attention in
engineering applications as a high-fidelity simulation technique not limited by near-wall …
engineering applications as a high-fidelity simulation technique not limited by near-wall …
Application of a Non-Equilibrium Wall Model in the Linear Regime of the QinetiQ High-Lift Aircraft Model to Predict Smooth Body Separation
This work applies the non-equilibrium wall model of Agrawal et al., 2024 (arXiv preprint,
arXiv: 2407.11390) to the flow over the QinetiQ High-Lift Common Research Model aircraft …
arXiv: 2407.11390) to the flow over the QinetiQ High-Lift Common Research Model aircraft …