Abstract: | A physical model of semicrystalline polymer solidification is proposed, along with an outline of general theoretical aspects of morphological modeling. Computational modeling, based on the proposed envelop evolution equation associated with a primary nucleation model and the elastic energy equation of the lamellae director field, predicts the nucleation‐growth processes, domain patterns and internal lamellae organization of spherulitic structures in semicrystalline polymer solidification. Results of computer simulation are reported and compared with experimental observations. |