Light Scattering from Deformed Droplets and Droplets with Inclusions. II. Theoretical Treatment

Area of Science:

• Physics
• Optical Science
• Aerosol Science

Background:

• Advanced instrumentation enables detailed analysis of particle systems.
• Two-dimensional angular optical scattering is a valuable tool for aerosol measurement.
• Understanding light scattering from complex droplet morphologies is crucial for various applications.

Purpose of the Study:

• To provide theoretical results on light scattering by deformed liquid droplets and droplets with inclusions.
• To analyze characteristic features of spatial light-scattering data from various droplet morphologies.
• To compare theoretical data with experimental results for validation.

Main Methods:

• Theoretical modeling of light scattering phenomena.
• Numerical calculation of spatial light-scattering data for diverse droplet shapes.
• Comparative analysis between theoretical predictions and experimental observations.

Main Results:

• Detailed theoretical light-scattering patterns were generated for deformed and composite liquid droplets.
• Characteristic features in the scattering data were identified and described.
• The study establishes a basis for comparing theoretical predictions with experimental measurements.

Conclusions:

• Theoretical light scattering provides insights into the properties of deformed and composite liquid droplets.
• The findings support the application of two-dimensional angular optical scattering in aerosol measurement.
• This research contributes to the accurate characterization of aerosols in industrial, occupational, and military contexts.