Search results for fluid mechanics

Space Exploration Jun 4, 2024

Space race heats up: Advanced electronics cooling systems for spacecraft

Spacecraft electronics operate under extreme conditions, facing issues like microgravity, thermal cycling, and space radiation. These factors necessitate robust thermal management solutions to maintain the functionality and ...

Soft Matter May 20, 2024

Expanding on the fundamental principles of liquid movement

From the rain drops rolling down your window, to the fluid running through a COVID rapid test, we cannot go a day without observing the world of fluid dynamics. Naturally, how liquids traverse across, and through, surfaces ...

Cell & Microbiology Apr 16, 2024

Spiraling insights: Scientists observe mechanical waves in bacterial communities

A new study by researchers from The Chinese University of Hong Kong has reported the emergence of mechanical spiral waves in bacterial matter.

Molecular & Computational biology Apr 23, 2024

Supercomputer simulation reveals new mechanism for membrane fusion

An intricate simulation performed by UT Southwestern Medical Center researchers using one of the world's most powerful supercomputers sheds new light on how proteins called SNAREs cause biological membranes to fuse.

Nanophysics Apr 23, 2024

Breaking boundaries in tiny labs: New technology using sound waves has implications for nanoparticle manipulation

Acoustofluidics elegantly merges acoustics with fluid mechanics, enabling precise manipulation of fluids and particles on both micro and nanoscales. This interdisciplinary field plays a crucial role in biomedicine, tissue ...

General Physics Apr 4, 2024

Physics of complex fluids: Ring polymers show unexpected motion patterns under shear

The shearing of fluids—meaning the sliding of fluid layers over each other under shear forces—is an important concept in nature and in rheology, the science that studies the flow behavior of matter, including liquids ...

Biotechnology May 9, 2024

New fluidic system advances development of artificial blood vessels and biomedicine applications

Nature consistently inspires engineering applications. Recently, a group of researchers from the Faculty of Engineering at the University of Hong Kong (HKU) drew new inspiration from the vascular network and developed a new ...

Earth Sciences May 8, 2024

Pore pressure diffusion led to microseismicity at Illinois basin carbon sequestration site, modeling study finds

Pore pressure diffusion generated by carbon dioxide injected underground at a carbon storage site in the Illinois Basin is the likely cause of hundreds of microearthquakes that took place at the site between 2011 and 2012, ...

Materials Science May 24, 2024

Droplets that swim toward dissolution could inspire fluid microbots

Researchers discovered that microscopic liquid droplets swim toward solvent conditions that favor their dissolution. This mechanism may underlie some transport processes within living cells, and could be exploited to develop ...

Planetary Sciences May 10, 2024

Study reveals mechanisms of hydrodynamic escape in low-mass exoplanets

A study published in Nature Astronomy and conducted by Guo Jianheng from the Yunnan Observatories of the Chinese Academy of Sciences offers a perspective on the violent atmospheric escape processes of low-mass exoplanets, ...

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