The Stokes-Einstein equation is a fundamental relation in physics that describes the diffusion of spherical particles through a fluid with low Reynolds ... to address some of these limitations.

Flows involving solid particles are used extensively in the chemical process industries, including areas such as petrochemicals, pollution control, powder technology, coal combustion, and ...

The movement and space between particles in a fluid affects the amount of pressure the fluid exerts. This means that the pressure in a fluid changes depending on its height, depth and temperature.

Fluid dynamics is the study ... Example systems are a liquid flowing through a pipe or capillary, air moving across an aeroplane wing, and plasma motion in a stars magnetic field.

The shearing of fluids—meaning ... the two rings as they slip through each other, a pattern the authors of the paper call slip-tumbling. These unexpected modes of motion, which bear unique ...

Nanoswimmers are tiny, self-propelled devices or particles that can navigate through fluids at the nanoscale. These artificial swimmers, typically ranging in size from a few nanometers to a few ...