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ACM SIGGRAPH 2016 Talks, 2016
In a 2012 article in Leonardo, Lior Shamir presented an image analysis of 513 works of art created by 9 well-known artists. The analysis used the Wndchrm algorithm, which is based on a large collection of numerical image content descriptors. The conclusion, surprising at first glance, was that the two artists whose work was most similar to one another ...
Chuqiao Wang, Sam Wang, Robert Geist
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In a 2012 article in Leonardo, Lior Shamir presented an image analysis of 513 works of art created by 9 well-known artists. The analysis used the Wndchrm algorithm, which is based on a large collection of numerical image content descriptors. The conclusion, surprising at first glance, was that the two artists whose work was most similar to one another ...
Chuqiao Wang, Sam Wang, Robert Geist
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Entrainment into a turbulent wake from a turbulent background and the turbulent/turbulent interface
Turbulent flows are known to grow with downstream distance; think of a volcanic plume broadening as streamwise distance from the volcanic crater increases. This spreading occurs due to the transport, and mixing, of background fluid into the turbulent flow across the sharp interface demarcating the turbulent flow from the background in a process known ...openaire +1 more source
Laminar-Turbulent Transition and Turbulence
2014The state of the boundary layer, laminar or turbulent, influences the drag, the performance of the wing, of stabilization and control devices etc., and the flight characteristics of an airplane. A given flight vehicle is considered as “transition insensitive”, if the location of laminar-turbulent transition does not affect these items.
Ernst Heinrich Hirschel +2 more
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This thesis investigates fluid flow near solid surfaces, focusing on the invisible boundaries between smooth and turbulent regions. Using high-precision laser-based measurement tools developed during the study, it captures small-scale flow details and introduces a new method to identify these boundaries.
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Is There Screening in Turbulence?
Journal of Statistical Physics, 1990The statistical mechanics of some electric models predicts exponential decay of space correlations (screening). This suggests that one look also for screening in 2- and 3-dimensional hydrodynamic turbulence.
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Elastic Turbulence: An Experimental View on Inertialess Random Flow
Annual Review of Fluid Mechanics, 2021Victor Steinberg
exaly