The widely known principle of rotational viscometers is utilized for calculating the viscosity in most laboratory viscometers, by sensing the torque required for rotating a spindle at a constant speed ...

I was kind of shocked and amazed by a recent publication in NanoLetters. It seems that viscosity measurements are still difficult. In my ignorance, I had assumed that this was a solved problem. And, ...

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 ...

In this article, we will consider what viscosity is, how it is measured and the applications of viscometry in the food and beverage industry. When a force or stress is applied to a fluid, it flows, ...

In this interview, AZoM speaks to Dr Larry Spino about Viscosity analysis, what is constant pressure viscometry and its benefits and what PAC L.P. offers to fulfil viscosity analysis needs. Viscosity ...

(Nanowerk Spotlight) In medical applications, artificial micro/nanorobots have gained a lot of attention over the last decade due to their promise to behave as ingestible vehicles of drug delivery to ...

Hyderabad: Using filter paper, scientists at the Centre for Cellular and Molecular Biology (CCMB) have developed a viscometer to measure the viscosity of fluids like blood, saliva, urine and proteins ...

Viscosity is a key property of fluids, influencing diffusion, mobility and quite a few other features. There are many methods for measuring macroscopic viscosity, but determining microscopic viscosity ...

Studies explore fluids in pancakes, beer, and the kitchen sink. Mechanical engineer Roberto Zenit spent the summer of 2019 trying to solve a problem that now plagues science departments around the ...