Published 07/20/2021 at 737 × 587 in Numerical Simulation on Filling Optimization of Copper Rotor for High Efficient Electric Motors in Die Casting Process Fig. 6 Distribution of temperature (the same Pouring Velocity) (a) L2; (b) L6; (c) L10; (d) L14 Fig. 6 Distribution of temperature (the same Pouring Velocity) (a) L2; (b) L6; (c) L10; (d) L14