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1. 发明授权

US06655450B2 Forced oscillatory flow type heat pipe and designing method for the same 失效
标题翻译：强制振荡式热管及其设计方法
公开(公告)号：US06655450B2
公开(公告)日：2003-12-02
申请号：US10160969
申请日：2002-05-31
申请人： Shigefumi Nishio , Hisashi Tanaka , Kouji Kubo
发明人： Shigefumi Nishio , Hisashi Tanaka , Kouji Kubo
IPC分类号： F28D1500
CPC分类号： F28D15/0266 , F28F13/10
摘要： A forced oscillatory flow type heat pipe of which a ratio (motion coefficient) of the heat transport capacity to the oscillating energy is maintained within an appropriate range is provided. A heat pipe body (1) has a closed loop flow path (2). Operation of the vibrator (3), which is provided at a connecting portion (2a) between the ends of the flow path (2), causes an oscillatory flow of the charged liquid sealed in the flow path (2). The phases of the oscillatory flows of the charged liquid in the adjacent tube portions of the flow path are inverted. From a viewpoint that the dimensionless effective thermal diffusivity kef* of the COSMOS type heat pipe has a larger range in the modified Womersley number &agr; than that of the dream type heat pipe, the modified Womersley number &agr; is 0.4 to 7.
摘要翻译：提供将热传输能力与振荡能量的比（运动系数）保持在适当范围内的强制振荡流型热管。热管体（1）具有闭环流路（2）。设置在流路（2）的端部之间的连接部分（2a）处的振动器（3）的操作引起密封在流路（2）中的带电液体的振荡。在流路的相邻管部中的带电液体的振荡流的相位反转。从改进的Womersley数α的COSMOS型热管的无量纲有效热扩散率kef *比梦幻式热管的范围更大的观点出发，修改后的Womersley数α为0.4〜7。

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