In order to improve the safety of the braking process of high-speed train. the brake disc heat dissipation structure needs to be optimized. The ANSYS-workbench software was used to establish a three-dimensional transient model. The temperature field simulation was performed on the brake discs with 8 different structural parameters based on the energy folding algorithm. https://allfixelectricales.shop/product-category/fridge-baffle-motor/