国家自然科学基金资助项目（50906104）。
设计加工了2种具有非均匀槽道结构的平板热管并进行实验，分析了充液率和加热功率对平板热管传热性能的影响。结果表明，当平板热管的充液率越高时，其启动所需的时间越长。在同样的加热功率和充液率下，鱼骨形槽道平板热管启动性能更优；充液率一定时（如60%），在较低功率范围内（60~170 W）鱼骨形槽道平板热管传热性能更好，最小总热阻为0.14℃/W；而交叉槽道平板热管在实验功率范围内（60~350 W）热阻持续降低，其最小总热阻为0.10℃/W。
Two types of flat heat pipes with different non-uniform grooves are fabricated and experimentally studied. The effect of charge ratio and input power on the thermal performance of the heat pipes is analyzed. The results show that the higher the charge ratio is, the longer the startup time needed for the heat pipes is. The herringbone grooved flat heat pipe has a better startup performance under the same charge ratio and heating power. For a given charge ratio (e.g. 60%), the herringbone structure heat pipe presents an enhanced heat transfer characteristic in the power range from 60 W to 170 W, with the minimal total thermal resistance of 0.14℃/W. The thermal resistance of the flat heat pipe with crossed grooves decreases with the heating power in the whole experimental power range (from 60 W to 350 W) and the lowest total thermal resistance is 0.10℃/W.
侯跃攀,崔文智,聂秀,谢振文.非均匀槽道平板热管的传热性能实验[J].重庆大学学报,2018,41(3):13-20.
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