Study on a large capacity loop heat pipe with 10 kW-class heat transfer capability
Study on a large capacity loop heat pipe with 10 kW-class heat transfer capability
复制标题
10kW级大容量环路热管研究
DOI：
10.11368/tse.30.13
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
長野 方星
中科院分区：
文献类型：
--
作者：
冨田 樹;渡邉 紀志;上野 藍;長野 方星
本文介绍了对 10 kW 级环路热管（LHP）的研究，这是一种两相传热装置。在本研究中，设计、制造和测试了 10 kW 级 LHP。冷凝器在静水条件和强制水对流下冷却，并评估稳态温度。实验证实，该LHP在死水条件下可以稳态输送9.5kW的热量，加热块温度在300℃以内。则9.5kW时的热阻为0.006C/W。最后将稳定的实验结果与计算结果进行比较，加热块温度的最大绝对误差为22℃。
This paper describes a study on 10 kW-class Loop Heat Pipe (LHP) which is a two-phase heat transfer device. In this study, the 10 kW-class LHP was designed, fabricated, and tested. Condenser was cooled under stagnant water condition and forced water convection, and we evaluated steady state temperature. It was experimentally confirmed that this LHP can transport 9.5 kW heat in the steady state under stagnant water condition, a temperature of heater blocks being within 300 C. Then the thermal resistance at 9.5 kW was 0.006 C/W. Finally, the steady experimental results were compared with calculation results and the maximum absolute error of heater blocks temperature was 22 C.