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热管是60年代出现的高效能传送热量的元件,热管的特性是:传热量大、温度均匀、结构简单、工作可靠、没有张动部件。由于热管本身的温差较小,所以可将热量传送很远的距离,并能够从难以到达的部位导出热量。热管的导热效率高、速度快是任何其他传热装置所不能比拟的。60年代热管在宇宙航行、军事工业得到了应用,到70年代热管技术的应用就更加广泛了。70年代中期
The heat pipe is a high-efficiency heat transfer element that appeared in the 1960s. The characteristics of the heat pipe are: large heat transfer, uniform temperature, simple structure, reliable operation, and no moving parts. Since the temperature difference of the heat pipe itself is small, the heat can be transmitted over a long distance and heat can be extracted from hard-to-reach places. Heat pipe heat transfer efficiency and speed are unmatched by any other heat transfer device. In the 1960s, heat pipes were used in the space navigation and military industries. By the 1970s, the application of heat pipe technology became more widespread. Mid 70’s