Toward neural-network-based large eddy simulation: Application to turbulent channel flow
A fully connected neural network (NN) is used to develop a subgrid-scale (SGS) model
mapping the relation between the SGS stresses and filtered flow variables in a turbulent …
mapping the relation between the SGS stresses and filtered flow variables in a turbulent …
Artificial neural-network-based subgrid-scale model for large-eddy simulation of isotropic turbulence
This study is concerned with accurately predicting the subgrid-scale (SGS) stress using an
artificial neural network (ANN) with a linear eddy-viscosity term and a nonlinear term as the …
artificial neural network (ANN) with a linear eddy-viscosity term and a nonlinear term as the …
Effects of sampling frequency on the proper orthogonal decomposition based reconstruction of a wind turbine wake
Y Wang, L Wang, RF Hu, LX Kong… - IET Renewable Power …, 2021 - Wiley Online Library
The effects of sampling frequency on the efficacy of the POD technique for reconstructing the
flow field of a wind turbine wake are studied in a neutral atmospheric boundary layer (ABL) …
flow field of a wind turbine wake are studied in a neutral atmospheric boundary layer (ABL) …
Physics-based turbulence models for large-eddy simulation: Theory and application to rotating turbulent flows
MH Silvis - 2020 - research.rug.nl
Fluid flows are everywhere. Consider, for example, rivers, the flow of air in the atmosphere
and the blood that is flowing through our veins. Most fluid flows are very chaotic, or turbulent …
and the blood that is flowing through our veins. Most fluid flows are very chaotic, or turbulent …
Modeling of the subgrid-scale stress with a neural network and its application to turbulent channel and backward-facing-step flows
박종환 - 2021 - s-space.snu.ac.kr
A fully-connected neural network (NN) is used to develop a subgrid-scale model which
maps the relation between the subgrid-scale stress and filtered flow variable in a turbulent …
maps the relation between the subgrid-scale stress and filtered flow variable in a turbulent …