Navier Stokes equations Computational fluid dynamics 10 Reynolds number 6 Viscous flow 6 Turbulent flow 5 CFD 4 Kinetic energy 4 Kinetics 4 Large eddy simulation 4 Navier-Stokes equation 4 Reynolds - Averaged Navier-Stokes 4 Turbulence models 4 Aerodynamics 3 Boundary conditions 3 Channel flow 3 Direct-numerical-simulation 3 Iterative methods 3 Porous materials 3 Turbulent kinetic energy 3 Atmospheric thermodynamics 2 Blood 2 Blood pressure 2 Coarse grid 2 Computation theory 2 Cost functions 2 Cost-function 2 Data assimilation techniques 2 Fine-scale 2 Flow fields 2 Flow structure 2