Viscous Liquid Sheet Atomisation - Fluid Fishbones.  Two liquid jets of sugar syrup at a low rate of flow (left) and high rate of flow (right).  Technical specifications:  Camera: Sony Alpha 700  Lens: 100mm Macro  Flash Duration: 125micro seconds

Viscous Liquid Sheet Atomisation - Fluid Fishbones. Two liquid jets of sugar syrup at a low rate of flow (left) and high rate of flow (right). Technical specifications: Camera: Sony Alpha 700 Lens: 100mm Macro Flash Duration: 125micro seconds

TJ. n fluid dynamics, Bernoulli's principle states that for an inviscid flow of a nonconducting fluid, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.

TJ. n fluid dynamics, Bernoulli's principle states that for an inviscid flow of a nonconducting fluid, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid's potential energy.

Pasadena teacher Von Carman famous for Karman's Vortex Street. When Madelbrot got to CalTech he discovered that von Carman was staying in Paris! Credit Sanjay Kumar and George Laughlin

Pasadena teacher Von Carman famous for Karman's Vortex Street. When Madelbrot got to CalTech he discovered that von Carman was staying in Paris! Credit Sanjay Kumar and George Laughlin

In fluid dynamics, we like to classify flows as laminar—smooth and orderly—or turbulent—chaotic and seemingly random—but rarely is any given flow one or the other. Many flows start out laminar and then transition to turbulence. Often this is due to the introduction of a tiny perturbation which grows due to the flow’s instability and ultimately provokes transition. An instability can typically take more than one form in a given flow, based on the characteristic lengths, velocities, etc. of…

In fluid dynamics, we like to classify flows as laminar—smooth and orderly—or turbulent—chaotic and seemingly random—but rarely is any given flow one or the other. Many flows start out laminar and then transition to turbulence. Often this is due to the introduction of a tiny perturbation which grows due to the flow’s instability and ultimately provokes transition. An instability can typically take more than one form in a given flow, based on the characteristic lengths, velocities, etc. of…

p.118 Caltech. One saving grace was that while the dynamics of smooth flows had matured the study or turbulence had not. fractal art: Fluid Dynamics via Etsy 70802939)

p.118 Caltech. One saving grace was that while the dynamics of smooth flows had matured the study or turbulence had not. fractal art: Fluid Dynamics via Etsy 70802939)

Droplets of oleic acid spread across a thin film of glycerol on a silicon wafer. The shapes here are driven by hydrodynamic instabilities, particularly Marangoni effects due to the differences in surface tension between the two fluids. (Photo credit: A. Darhuber, B. Fischer and S. Troian) #Photography #Fluid_Dynamics #Surface_Tension

Droplets of oleic acid spread across a thin film of glycerol on a silicon wafer. The shapes here are driven by hydrodynamic instabilities, particularly Marangoni effects due to the differences in surface tension between the two fluids. (Photo credit: A. Darhuber, B. Fischer and S. Troian) #Photography #Fluid_Dynamics #Surface_Tension

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