Models of Granular Systems

Models of granular systems describe how large collections of particles like sand, grains, or pills behave collectively. These models help us understand their flow, stability, and response to forces, similar to how fluids or solids behave but with unique properties. They account for interactions between particles, such as friction and collisions, and consider factors like size, shape, and packing density. By using these models, engineers and scientists can predict phenomena like landslides, determine how to efficiently move or store granular materials, and improve industrial processes involving powders and grains.