Simulation of thermal-fluid coupling in silicon single crystal growth based on gradient normalized physics-informed neural network
Shuyan Shi,
Ding Liu,
Zhiran Huo
Abstract:The thermal-fluid coupling phenomenon of silicon melt is significant in the growth process of silicon single crystals. Complex convection affects the temperature and concentration distribution of the silicon melt. Therefore, establishing and solving the thermal-fluid coupling model of silicon melts is crucial to optimizing the crystal growth process and improving crystal quality. Traditional numerical simulation methods have limitations in regard to optimization, control, and real-time monitoring. Physics-Info… Show more
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