An Algorithm for Modeling Thermoplastic Spherulite Growth Using Crystallization Kinetics
Jamal F. Husseini,
Evan J. Pineda,
Scott E. Stapleton
Abstract:Crystallization kinetics were used to develop a spherulite growth model, which can determine local crystalline distributions through an optimization algorithm. Kinetics were used to simulate spherulite homogeneous nucleation, growth, and heterogeneous nucleation in a domain discretized into voxels. From this, an overall crystallinity was found, and an algorithm was used to find crystallinities of individual spherulites based on volume. Then, local crystallinities within the spherulites were found based on dist… Show more
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