Cold immersion energy storage

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.

Why should a data center use immersion cooling?

The heat captured by the dielectric immersion liquid directly allows less efficient room air conditioning systems to be turned down or even shut down . The use of immersion cooling in the data center does not need to add a chiller and without adding a raised floor so that it saves energy and construction costs .

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.

Is immersion cooling a viable alternative to traditional cooling methods?

Immersion cooling technology was concluded to be feasible and superior to traditional techniques as a cooling method to save energy which is supported by several advantages:

What is immersion cooling?

Since the first discovery of immersion cooling in the 19th century for usage in transformers until now, it has been developed rapidly for various applications in the latest technology. Initially, the method of immersion cooling with mineral oil only focuses on maintaining electronic components’ temperature to prevent overheating .

How is immersion coolant stored in a cold storage tank?

A fixed amount of immersion coolant is stored in the cold storage tank, and its thermophysical properties are provided in Table 3. The cold energy released by the evaporator, economizer, and chiller is harnessed to lower the temperature of the cold storage tank, effectively storing the cold energy within it.