Search results for fluid mechanics

Space Exploration Apr 16, 2024

Supporting the future of Mars exploration with supercomputers

You may have flown a flight simulator in a computer game or at a science museum. Landing without crashing is always the hardest part. But that's nothing compared to the challenge that engineers are facing to develop a flight ...

Nanomaterials Apr 11, 2024

Nothing is everything: How hidden emptiness can define the usefulness of filtration materials

Voids, or empty spaces, exist within matter at all scales, from the astronomical to the microscopic. In a new study, researchers used high-powered microscopy and mathematical theory to unveil nanoscale voids in three dimensions. ...

General Physics Mar 11, 2024

A 3D view into chaos: Researchers visualize temperature-driven turbulence in liquid metal for the first time

Experiments with liquid metals could not only lead to exciting insights into geophysical and astrophysical flow phenomena, such as atmospheric disturbances at the rim of the sun or the flow in the Earth's outer core, but ...

Soft Matter Mar 4, 2024

Beyond the ink: Painting with physics

Falling from the tip of a brush suspended in mid-air, an ink droplet touches a painted surface and blossoms into a masterpiece of ever-changing beauty. It weaves a tapestry of intricate, evolving patterns. Some of them resemble ...

Soft Matter Feb 27, 2024

Researchers offer theoretical description of topological water wave structures

Topological wave structures are wave patterns that exhibit specific topological properties, or in other words, properties that remain unvaried under smooth deformations of a physical system. These structures, such as vortices ...

Optics & Photonics Mar 7, 2024

Optically trapped quantum droplets of light can bind together to form macroscopic complexes

Condensed matter systems and photonic technologies are regularly used by researchers to create microscale platforms that can simulate the complex dynamics of many interacting quantum particles in a more accessible setting. ...

Analytical Chemistry Mar 5, 2024

Research team designs small-scale 'chemical nose'

A living organism's nose is essentially a biological molecule detector that sends neurological signals to the brain, which then decodes a particular scent. Human noses, with six million olfactory receptors, can distinguish ...

Astronomy Mar 13, 2024

Explaining a supernova's 'string of pearls'

Physicists often turn to the Rayleigh-Taylor instability to explain why fluid structures form in plasmas, but that may not be the full story when it comes to the ring of hydrogen clumps around supernova 1987A, research from ...

Molecular & Computational biology Mar 27, 2024

Researcher creates algorithm to aid in discovery of new medicines

Ph.D. candidate Jeroen Methorst has developed a computer system that helps researchers find the protein they need to create new medicines. "Our whole group is now using this program," says Methorst. He will defend his Ph.D. ...

Nanomaterials Feb 9, 2024

New AI tool discovers realistic 'metamaterials' with unusual properties

A coating that can hide objects in plain sight, or an implant that behaves exactly like bone tissue—these extraordinary objects are already made from "metamaterials." Researchers from TU Delft have now developed an AI tool ...

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