Does liquid air energy storage improve data-center immersion cooling?

A mathematical model of data-center immersion cooling using liquid air energy storage is developed to investigate its thermodynamic and economic performance. Furthermore, the genetic algorithm is utilized to maximize the cost effectiveness of a liquid air-based cooling system taking the time-varying cooling demand into account.

What is immersion cooling system?

In the immersion cooling system, the battery is in complete contact with the cooling fluid This system is conducive to uniform battery temperature, reduces contact thermal resistance [35, 36], improves heat transfer efficiency, streamlines the cooling system's design, and conserves space .

Can data center servers be cooled by immersion?

To maintain server performance and reliability, while simultaneously decreasing energy consumption and maintenance costs, immersion cooling solutions have become the most promising cooling method for data center servers. Against this backdrop, many experiments and simulations have been conducted on the immersion cooling of data center servers.

Can Immersion Coolants improve the performance of electronic devices?

This literature review reveals that immersion cooling technology can effectively improve the temperature control level, energy efficiency, stability, and lifespan of electronic devices. However, the high cost, safety hazards, and inherent defects of current immersion coolants restrict their large-scale application.

Can a data center cooling system use liquid air energy storage?

By using liquid air energy storage, the system eliminates the date center's reliance on the continuous power supply. Develop a thermodynamic and economic model for the liquid-air-based data center cooling system, and carry out a sensitivity analysis on operating parameters for the cooling system.

Does immersion cooling reduce data center energy consumption?

Table 3 summarizes the benefits of immersion cooling technologies for data center energy consumption levels reported in the literature. It is clear that immersion cooling can reduce the PUE of data centers to approximately 1.1, which is lower than those of liquid cooling plates (PUE = 1.2–1.4) and traditional air cooling (PUE > 1.4).