Processing Video Data with Particle Image Velocimetry
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Results: Tests of Statistical Mechanics Equilibrium, Short-time Dynamics, and Vibrational Response Using Particle Image Velocimetry
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Conclusion
Transcrição
The overall goal of this procedure is to study molecular scale hydrodynamic processes in liquids using an analog technique that measures single and collective particle dynamics in vibrated grain piles. The main advantage of this technique is that
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An experimentally accessible analog method for studying molecular hydrodynamic processes in dense fluids is presented. The technique uses particle image velocimetry of vibrated, high-restitution grain piles and allows direct, macroscopic observation of dynamical processes known and predicted to exist in strongly interacting, high density gases and liquids.