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Search results for fluid mechanics

General Âé¶¹ÒùÔºics Dec 21, 2023

Clarified at last: The physics of popping champagne

When you uncork a bottle of champagne, complex supersonic phenomena occur. Scientists at TU Wien have now been able to calculate exactly what happens for the first time.

Earth Sciences Dec 20, 2023

Scientists uncover link between ocean weather and global climate, using mechanical rather than statistical analysis

An international team of scientists has found the first direct evidence linking seemingly random weather systems in the ocean with climate on a global scale. Led by Hussein Aluie, an associate professor in the University ...

Cell & Microbiology Dec 15, 2023

Petri dish poultry and test tube turkey: Researcher explores Christmas dinners of the future with lab-grown meat

Christmas Dinners are one of the UK's most cherished traditions, and Christmas menus have evolved greatly over the years. Today, turkey is the typical meat of choice; going back 500 years, it was beef, venison, and wild boar ...

Soft Matter Dec 13, 2023

AI method for describing soft matter opens up new chapter in density functional theory

Scientists from Bayreuth have developed a new method for studying liquid and soft matter using artificial intelligence. In a study now published in the Proceedings of the National Academy of Sciences, they open up a new chapter ...

Soft Matter Dec 8, 2023

Researchers quantify the onset of turbulence in a pipe bent back on itself

How much stress do pipes undergo when a liquid flows through them, and how does it depend on the degree of curvature of the pipe?

Astronomy Dec 6, 2023

Âé¶¹ÒùÔºics behind unusual behavior of stars' super flares discovered

Our sun actively produces solar flares that can impact Earth, with the strongest flares having the capacity to cause blackouts and disrupt communications—potentially on a global scale. While solar flares can be powerful, ...

Analytical Chemistry Dec 4, 2023

Engineered surface helps boiled bubbles jump to carry more heat

Water is often the go-to resource for heat transfer, being used in large-scale cooling operations like data centers that power the internet and nuclear power plants that power cities. Discovering dynamic phenomena to make ...

General Âé¶¹ÒùÔºics Dec 1, 2023

New understanding of 'oobleck-like' fluids contributes to smart material design

If you mix cornstarch and water in the right proportions, you get something that seems not-quite-liquid but also not-quite-solid. Oobleck flows and settles like a liquid when untouched but stiffens when you try to pick it ...

Plants & Animals Nov 22, 2023

Quinoa research punctures 100-year-old theory of odd little 'water balloons'

Quinoa and many other extremely resilient plants are covered with strange balloon-like "bladders" that for 127 years were believed to be responsible for protecting them from drought and salt.

General Âé¶¹ÒùÔºics Nov 20, 2023

New computer code for mechanics of tissues and cells in three dimensions

Biological materials are made of individual components, including tiny motors that convert fuel into motion. This creates patterns of movement, and the material shapes itself with coherent flows by constant consumption of ...

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