发布时间：2025-09-08

文章标题：祝贺课题组屈胜利博士的风液混合数据中心冷却系统相关论文被期刊《International Journal of Refrigeration》收录

内容：

课题组屈胜利博士的研究论文System design, control strategy development and performance comparison analysis for a novel air-liquid hybrid data center cooling system based on cold plates被期刊《International Journal of Refrigeration》收录。论文摘要如下

Data centers are important basic buildings in the era of information technology. In recent years, the number of data centers has been expanding, and among them the refrigeration systems occupy most of the energy. In order to achieve energy savings and carbon reduction, relevant researchers developed various forms of data center cooling systems. Among them, the cooling system based on cold plates has many advantages, such as good heat transfer efficiency, low energy consumption, strong safety and so on, thus becoming the focus of research in the industry. The refrigeration systems based on cold plates contain both liquid-cooled systems and air-cooled systems. However, the conventional systems do not link the two systems, which results in wasted energy. Therefore, this paper innovatively develops a novel air-liquid hybrid data center cooling system based on cold plates that links air-cooled and liquid-cooled. This new system has three modes, which can achieve energy savings and expand the operating range through mode transformation in different scenarios. In addition, this paper also gives the calculation process of the mode switching temperatures and the maximum operating temperature of the new system, and analyzes the energy-saving effect of the new system from the thermodynamic point of view. The results show that the new system proposed in this paper shows excellent energy-saving effects in different types of climate regions compared with the conventional system. An energy saving rate of up to 42.8% can be realized in Shenzhen.