This scientific article presents an AI-assisted method for determining the refractive index and mass concentration of individual spray droplets. The method uses TSTOF light scattering signals and machine learning to extract material-related information from dynamic droplets in a spray. Classical optical spray measurement often focuses on droplet size and velocity. However, many industrial and scientific … Continue reading Heat and Fluid Flow 2026 – AI-Assisted Droplet Analysis Using TSTOF Light Scattering Signals