Multi-sphere T-matrix algorithm for UV light scattering of aircraft plume cluster particles

The paper studied the ultraviolet light scattering characteristics of clusters of aircraft plume. Using the modified DLA model and the MSTM algorithm, the ultraviolet light scattering characteristics of alumina particle clusters in plume were studied. The effect of different logarithmic normal distribution number of elementary particles, distribution and phase states was discussed. The related results were analyzed, which laid the foundations for further study of the statistical average optical properties of alumina particle cluster in plume and the ultraviolet radiation characteristics.