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Numerical Forcing of Horizontally-Homogeneous Stratified Turbulence
Numerical Forcing Horizontally-Homogeneous Stratified Turbulence
2014/10/23
It is often desirable to study simulated turbulent flows at steady state even if the flow has no inherent source of turbulence kinetic energy. Doing so requires a numerical forcing scheme and various ...
Simulations of Turbulence over Superhydrophobic Surfaces
Turbulence Superhydrophobic Surfaces
2014/10/23
Significant effort has been placed on the development of surfaces which reduce the amount of drag experienced by a fluid as it passes over the surface. Alterations to the fluid itself, as well as the ...
Development of an Oriented-Eddy Collision Model for Turbulence
Oriented-Eddy Collision Model Turbulence
2014/10/23
The exact governing equations of fluid dynamics are too computationally expensive to solve on a computer for practical applications. Hence, it is currently not possible to analytically describe the be...
ON THE DEVELOPMENT OF SELFADAPTING (RAS/LES) TURBULENCE MODELS FOR FLUID SIMULATION AT ANY MESH RESOLUTION
SELF ADAPTING TURBULENCE MODELS FLUID SIMULATION MESH RESOLUTION
2014/10/23
Solving the Navier-Stokes equations using direct numerical simulation (DNS) is computationally impractical, especially at high Reynolds numbers. Recent technological advances in supercomputing have pa...