AMONG the properties of liquids the viscosity is probably the one the investigation of which has suffered most from lack of any accepted theory, however crude and approximate, to guide it. A great ...

Physicists surprised to find that in specially coated tubes, the more viscous a liquid is, the faster it flows. It's widely known that thick, viscous liquids -- like honey -- flow more slowly than low ...

Anton Paar is proud to announce the release of Lovis 2001, a state-of-the-art rolling-ball viscometer, designed for laboratories requiring precise viscosity measurements, especially for low-viscosity ...

This article explores viscosity terms and definitions, unraveling the intricacies of fluid behavior. Absolute Viscosity - The force required for a liquid to overcome its internal friction and commence ...

Nanofluids are suspensions of nanoparticles in fluids that exhibit a noticeable enhancement of their thermal and physical properties even at moderate nanoparticle concentrations. Image Credit: Image ...

Viscosity, a measure of a liquid’s fluidity, is measured through a substance’s resistance to motion under an applied force. Viscosity is also known as a fluid’s thickness. It is calculated by dividing ...

The study, published January 13 in Physical Review Letters, replaces the metal or plastic cogs of conventional gears with controlled flows of liquid. In their experiments, ...

It's widely known that thick, viscous liquids - like honey - flow more slowly than low-viscosity liquids, like water. Researchers were surprised to find this behaviour flipped on its head when the ...