A Study on the Temperature Control according to the Flow Control Valve Characteristics for Liquid Cooling Unit using AMESim

The liquid-cooled cooling system supplies coolant at an appropriate temperature to the heat source, and the temperature of the coolant is controlled by adjusting the flow rate to the heat exchanger for externally supplied cold water using a valve. In this study, a 1D simulation model is implemented using AMESim to analyze the performance and characteristics of the cooling system, considering external factors that may affect such liquid-cooled systems. This model is utilized to propose an optimization method for the control variables of the flow control valve, aiming to minimize valve actuation while maintaining temperature control performance.