Education on Particle and Powder Properties and Powder Flow for Gas-Solid Two-Phase Flow

In industry, many processes handle various powder materials, and it is considered necessary to educate engineers to design equipment, manage, and evaluate based on an understanding of particle and powder characteristics. This article introduces an example of education on particle and powder characteristics, forces acting on particles, powder bed dynamics, powder flow, and unit operations such as fluidization and pneumatic conveying, focusing on the flow phenomena of gas-solid two-phase flows.