High — Powder

Excessive flow rates may decrease deposition efficiency due to particle collisions.

Achieved by mixing different particle sizes (e.g., trimodal distributions) to fill voids. High Powder

Increased feed rates (up to 40.2 g/min) can stabilize particle trajectories. Excessive flow rates may decrease deposition efficiency due

Required for smooth, even flow and better packing. High Powder

In blasting operations, the refers to the amount of explosive (kg) needed to fracture a unit volume of rock.

High-dose powders are critical for treating lung infections or systemic diseases where large amounts of medication must reach the deep lungs. Delivered doses ≥is greater than or equal to Challenges: Fine particles (

Spray drying, milling, and spray-freeze drying are used to control the solid state and ensure stability.