Fine Dust Dispersity Measurement Using Shadowgraph Technique

摘要

1. PDIA method is successfully applied to characterize the dust generated from ISO injector 2. Maximum DOF was obtained from different calibration circles and threshold values applied 3. The size of PSL particles in air was used for the system calibration, and it shows good agreement with the predictions from PDIA 4. A2 dust size distributions measured here clearly show the different degree of deagglomeration between ISO injector and powder manufacturer.