中文摘要：

沸腾换热是一种非常高效的热传递方式,不论在地面常重力环境还是空间微重力环境下都有十分重要和广泛的应用。强化表面结构是一种有效的无源强化换热技术,而强制对流和射流冲击作为高效的直接冷却方式,在有源强化换热技术中被认为是最有发展前景的冷却方式。结合无源强化换热技术和有源强化换热技术同时进行强化沸腾换热是进一步提高换热能力的有效途径。以电子器件高效冷却技术为背景,对自主开发的微米级柱状微结构表面强化沸腾换热研究现状进行了综述,包括常重力条件下池沸腾、流动沸腾、射流冲击、流动-喷射复合式沸腾换热以及微重力条件下的池沸腾换热。同时,与其他强化沸腾换热表面结构进行了对比,总结并分析了各种强化表面结构及换热方式的优缺点,为下一步的学术研究和工业应用提供相应的参考。

英文摘要：

Boiling heat transfer has significant application under normal gravity and under microgravity in space due to its high efficiency in heat transfer with phase change. Using treated surfaces is an alternative passive technique for enhancing boiling heat transfer. Forced convection and jet impingement, which are considered as the most promising cooling method, are active techniques. Combination of these passive and active techniques is an effective way to improve the heat transfer capability. The results of enhanced boiling heat transfer over our self-developed micro-pin-finned surfaces are reviewed in this paper, including pool boiling, flow boiling, jet impingement, flow-jet combined boiling heat transfer under normal gravity, and pool boiling heat transfer under microgravity. The results of enhanced boiling heat transfer over micro-pin-finned surfaces with different heat transfer modes are compared with those over other structured surfaces, and the advantages and shortcomings are pointed out. This review can provide useful information for further academic research and industrial application.