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Elastic Turbulence

All articles tagged with #elastic turbulence

science-and-technology1 year ago

"Breakthrough Model Predicts Flow of Blood and Unusual Fluids"

Researchers have developed a new model to predict the behavior of non-Newtonian fluids, such as blood and cornstarch mixtures, which exhibit unique properties like elastic turbulence. This advancement could have significant industrial applications, including optimizing the flow of slurries and biological solutions. The study, led by Marco Rosti at the Okinawa Institute of Science and Technology, reveals that elastic turbulence in non-Newtonian fluids shares similarities with classical turbulence in Newtonian fluids, offering new insights into fluid dynamics.

science1 year ago

"Elastic Turbulence Shares Surprising Similarities with Newtonian Turbulence"

Researchers from OIST, TIFR, and NORDITA have discovered that elastic turbulence in non-Newtonian fluids shares more similarities with classical Newtonian turbulence than previously thought. Their study, published in Nature Communications, reveals that elastic turbulence exhibits a universal power-law decay of energy and intermittent behavior, challenging existing views and paving the way for a comprehensive mathematical theory to describe this phenomenon.