Abstract
In this paper presents on theoretical study in which is analyze behavior of solid particle into vertical airflow. Particle behaviors influenced by aerodynamical characteristic of particle (diameter and particle form, particle density, surface type etc.)and by airflow speed. In function by value of airflow speed exist the next situation: particle it deposit under gravitational force, particle are entail by airflow or particle are floating in airflow.
Cuvinte cheie
particles speed.