Mobilitätsdurchmesser
Mobilitätsdurchmesser, often translated as "mobility diameter," is a concept used in various scientific and engineering fields, particularly in fluid dynamics, particle transport, and aerosol science. It refers to the diameter of a spherical particle that would exhibit the same settling velocity or drift velocity in a given fluid as a non-spherical particle of interest. Essentially, it's a way to represent the effective size of irregularly shaped particles in a simplified, spherical manner for analytical purposes.
The determination of the mobility diameter is crucial because the motion of particles in fluids is highly
The calculation of the mobility diameter typically involves relating the drag force experienced by the non-spherical