LIU SHENGCHUN, XU ZHIMING, LI XUEQIANG, et al. Simulation Study on Key Parameters of Single-phase Liquid-cooling Cabinet in Data Centers. [J]. Journal of refrigeration, 2023, 44(2).
LIU SHENGCHUN, XU ZHIMING, LI XUEQIANG, et al. Simulation Study on Key Parameters of Single-phase Liquid-cooling Cabinet in Data Centers. [J]. Journal of refrigeration, 2023, 44(2). DOI: 10.3969/j.issn.0253-4339.2023.02.159.
Liquid-cooling technologies show substantial prospects as heat load increases in data centers. In this study
a single-phase liquid-cooling cabinet is established. In terms of servers and cabinets
the following important parameters are investigated: structure factors
operating parameters
and physical parameters of the coolant. The results show that high-performance radiators and reliable internal structures can effectively promote the cooling performance of the cabinet. Increasing the flow rate can improve the performance of this system
at the cost of an increased pressure drop. The baffle can force the coolant to flow into the server and significantly reduce the CPU temperature. The change in the CPU temperature before and after adding the baffle is 19.8 °C. The conclusions of this study can provide guidance for the design of single-phase immersion data centers.