Hiukkasvirtaus
Hiukkasvirtaus, often translated as particle flow or particle stream, refers to the movement of discrete particles through a medium or space. This concept is fundamental in various scientific and engineering disciplines. In physics, it can describe the motion of electrons in a conductor, photons in a beam of light, or even larger objects like dust motes in the air. The behavior of a hiukkasvirtaus depends on factors such as the properties of the particles (size, mass, charge), the nature of the medium (density, viscosity, electromagnetic fields), and external forces acting upon them (gravity, pressure gradients).
In fluid dynamics, hiukkasvirtaus is crucial when dealing with multiphase flows, where a fluid carries solid
The term also finds application in fields like astronomy, where it can describe the flow of stellar