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 ...

The viscosity of liquid helium has been measured with a flow method between 2 and 5° K. The coefficient of viscosity decreases with decreasing temperature over the whole range. A particularly ...

Sound waves can measure viscosity on the fly. Though viscosity is the degree to which a fluid resists flow, it is more specifically a measure of a fluid's molecular friction. It can be a useful ...

To obtain the true effect of an electric field on the viscosity of liquids measurements must be made with alternating fields whose frequency lies within a certain range. As the effect is very small a ...

Getting ketchup out of the bottle isn't always easy. However, shaking the bottle before trying to pour allows the thick, gooey ketchup to flow more freely because it becomes more fluid when agitated.

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 ...

There are few industries as demanding as the chemical and petrochemical industry when it comes to liquid flow measurement and control. Positive Displacement flow measurement devices, such as Titan ...

The November issue of Pharmaceutical Technology reports that university-based scientists and pharmaceutical companies are developing new ways to reduce solvent use in chemical reactions, make one-pot ...

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 ...