Cooling high heat flux electronic devices has always been a significant challenge in the field of electronics. With the continuous increase in laser power density, the demand for effective cooling has become increasingly urgent. This study focuses on a phase-change direct cooling system designed for a 2kW laser. To analyze the heat dissipation performance of the cold plate, the key component of the cooling system, the thermal-fluid-structural coupled simulations were conducted using Fluent software. The simulations covered the temperature distr...
