The invention provides a novel hypersonic aircraft wing, and relates to the field of aircraft wing structures. The novel hypersonic aircraft wing comprises a wing body and a heat pipe, the heat pipe is used for heat dissipation of the wing body, the heat pipe is arranged in one side of the wing body, the heat pipe comprises a wick and a shell, the outer side of the wick is fixedly connected to the inner side of the shell, an evaporation cavity is formed in the inner side of the wick, and a liquid working medium is arranged in the wick. The heat generated by the leading edge of the wing is absorbed by the working medium of an evaporation section, the contact temperature between the upper surface of the wing and the outside atmosphere is low, and the heat released by the working medium is liquefied, then is absorbed by the wick attached to the interior of the heat pipe and then flows back to the evaporation section, so that the cooling effect is obviously improved. The hypersonic aircraft wing has the characteristics of high heat transfer efficiency, good isothermal property and the like, the working medium is recyclable, working medium consumption is low, aerodynamic layout of the wing cannot be affected, and internal space of an aircraft is saved.
本发明提供一种新型高超声速飞行器机翼,涉及飞行器的机翼结构领域。该新型高超声速飞行器机翼,包括机翼本体和热管,所述热管用于机翼本体的散热,所述热管设置在机翼本体的一侧内部,所述热管包括吸液芯和外壳,所述吸液芯的外侧固定连接在外壳的内侧,所述吸液芯的内侧设置有蒸发腔,所述吸液芯的内部设置有液体工质。通过机翼前缘产生的热量由蒸发段的工质吸收,机翼上表面与外界大气接触温度较低,在工质释放热量液化后,由附着在热管内部的吸液芯吸收,再流回蒸发段处,降温效果得到显著提高,具有传热效率高,等温性好等特点,工质可循环利用,工质消耗少,不会影响机翼气动布局,更节省飞机内部空间。
Novel hypersonic aircraft wing
一种新型高超声速飞行器机翼
2021-08-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
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