The heat dissipation characteristics of industrial/vehicle motors directly affect energy efficiency and performance.

This study contributed to the development of next-generation high-efficiency synchronous motors through heat flow analysis based on a rotational coordinate system and analysis/evaluation of thermal circuit characteristics through this.

By performing the optimal design of fan blades, rotation speed, and heat exchange fin, we achieved high efficiency/high performance of the electric motor, and in recognition of this, we received the 'Excellent Presentation Award' from the Fluid Mechanics Society.