In this study, naphthalene heat pipes were produced and filled with different materials to test the heat transfer performance. The relationship between the pipes' diameters, liquid content, wall temperature distribution, and transmission power was studied. An explosion test was designed to assess the operating temperature limit of the naphthalene heat pipes. The results demonstrated an optimum filling amount to optimize the pipes' heat transfer performance. In practical applications, it is very important to strictly control the wall temperature of naphthalene heat pipes. When the wall temperature of the evaporation section reaches approximately 600°C, they can easily explode.

中文翻译：

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萘重力热管的最佳液体填充能力和爆炸极限

在这项研究中，生产了萘热管，并用不同的材料填充以测试传热性能。研究了管道直径，液体含量，壁温分布和传输功率之间的关系。设计了爆炸测试以评估萘热管的工作温度极限。结果表明最佳填充量可优化管道的传热性能。在实际应用中，严格控制萘热管的壁温非常重要。当蒸发部分的壁温达到约600°C时，它们很容易爆炸。