Reconstruction of three-dimensional turbulent flow structures using surface measurements for free-surface flows based on a convolutional neural network
A model based on a convolutional neural network (CNN) is designed to reconstruct the three-
dimensional turbulent flows beneath a free surface using surface measurements, including …
dimensional turbulent flows beneath a free surface using surface measurements, including …
Direct numerical simulation of turbulence amplification in a strong shock-wave/turbulent boundary layer interaction
In this study, the turbulence amplification mechanism within the strong shock-wave/turbulent
boundary layer interaction is investigated using direct numerical simulation (DNS) over a 24 …
boundary layer interaction is investigated using direct numerical simulation (DNS) over a 24 …
Vortex imprints on a free surface as proxy for surface divergence
In turbulence near a free surface, strong vortices attach to the surface, creating surface
imprints visible as nearly circular 'dimples'. By studying these imprints in direct numerical …
imprints visible as nearly circular 'dimples'. By studying these imprints in direct numerical …
Effect of an incoming Gaussian wave packet on underlying turbulence
We present a simulation-based study of the effect of a passing wave packet on underlying
fully developed turbulence. We propose a novel wave-phase-resolved simulation method …
fully developed turbulence. We propose a novel wave-phase-resolved simulation method …
[HTML][HTML] Interactions between swell and colinear wind short crested waves, following and opposing
When wind blows over a water surface during a swell, it generates short-crested, three-
dimensional waves that interact with the underlying flow field through a mechanism that …
dimensional waves that interact with the underlying flow field through a mechanism that …
Evolution of wave characteristics during wind-wave generation
The generation of ocean surface waves by wind is a classic fluid mechanics problem whose
theoretical study dates back to 1957, when the two seminal papers by Phillips and Miles …
theoretical study dates back to 1957, when the two seminal papers by Phillips and Miles …
Vortex structures under dimples and scars in turbulent free-surface flows
Turbulence beneath a free surface leaves characteristic long-lived signatures on the
surface, such as upwelling'boils', near-circular'dimples' and elongated'scars', easily …
surface, such as upwelling'boils', near-circular'dimples' and elongated'scars', easily …
[PDF][PDF] The ocean's heartbeat: An inverse energy cascade that mixes the lower atmosphere and upper ocean
DG Dommermuth, S access provided by Norway's - Mechanics, 1999 - researchgate.net
The Ocean’s Heartbeat: An Inverse Energy Cascade that Mixes the Lower Atmosphere and
Upper Ocean Page 1 BREAKING WAVE ANALYSIS The Ocean’s Heartbeat: An Inverse Energy …
Upper Ocean Page 1 BREAKING WAVE ANALYSIS The Ocean’s Heartbeat: An Inverse Energy …