脉动热管技术的研究现状及前沿热点

脉动热管作为一种新型热管技术，具有结构简单、成本低廉和性能卓越的优点，在微电子元器件的冷却以及航空航天领域的热控制技术中极具应用和发展潜力。这里简单介绍了脉动热管技术的结构及工作原理；分析其运行特性和性能影响参数。在综合分析有关文献的基础上，明确了下一步研究工作的方向以及热点问题。

State of the Art on Pulsating Heat Pipes

Pulsating heat pipes (PHPs) are very attractive entrants in the family of heat pipes due to their simple design, cost effectiveness and excellent thermal performance. These devices have already shown very high promise for electronic cooling and other terrestrial applications, also they have a potential for thermal control applications for space and avionics. This paper highlights major progress and milestones achieved in the development of this promising technology of pulsating heat pipes in the last decade. The operational characteristics and influence parameters affecting the thermal performance are analyzed briefly. A comprehensive review of design rules and modeling strategies available so far is present. Some recommendations for future research are also made.