Published 07/09/2024 at 1323 × 927 in Numerical Simulations of Filling Flows in Die-Casting Molding of the Thin-Walled LED Heat Sink Numerical Simulations of Filling Flows in Die-Casting Molding of the Thin-Walled LED Heat Sink Numerical Simulations of Filling Flows in Die-Casting Molding of the Thin-Walled LED Heat Sink