分离式热管应用于数据中心冷却的研究综述

A Review on the Application of Separate Heat Pipe to Data Center Cooling

综述了分离式热管应用于数据中心冷却方面的研究。介绍了目前数据中心冷却技术的发展,论述了利用自然冷源冷却的分离式热管技术是当下数据中心冷却系统节能的一大重要方向,并从机房级热管系统、机柜级热管系统和芯片级热管系统三方面综合论述了国内外对于分离式热管应用于数据中心冷却技术的研究成果。最后,从工质和余热回收角度对分离式热管数据中心冷却技术做出了展望,可以从化工技术的角度探索性能更加优异的传热和余热储能工质。

This paper reviews the application of separate heat pipes in data center cooling.This paper introduces the development of cooling technology in data center,and discusses that the separated heat pipe technology using natural cooling source is an important direction of energy saving in data center cooling system.The research results of the application of separated heat pipe in data center cooling technology at home and abroad are summarized from three aspects:room level heat pipe system,cabinet level heat pipe system and chip level heat pipe system.Finally,the cooling technology of separated heat pipe data center is prospected from the perspective of working medium and waste heat recovery,and the heat transfer and waste heat storage working medium with better performance can be explored from the perspective of chemical technology.