This paper presented the working principle of pulsating heat pipe. Based on the pulsation theory, the paper described the heat transfer mechanism of pulsating heat pipe, analyzed the factors of affecting heat transfer performance of pulsating heat pipe, summarized the deficiencies in current research work, and made the suggestions for the study of pulsating heat pipe in the future.%本文介绍了振荡热管的工作原理,结合热力型脉动理论,叙述了振荡热管的传热机理;分析了影响振荡热管传热性能的一些因素;总结了目前的研究中的一些不足,并给出了今后的研究方向。
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