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HEAT PIPE WITH SCREEN MESH WICK STRUCTURE
HEAT PIPE WITH SCREEN MESH WICK STRUCTURE
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机译:筛网芯结构的热管
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摘要
A heat pipe (10) includes a pipe body (20) having an inner wall (22) and a screen mesh (30) disposed on the inner wall of the pipe body. The screen mesh is in the form of a multi-layer structure with at least one layer thereof having an average pore size different from that of the other layers. The layer with large-sized pores is capable of reducing the flow resistance to the condensed fluid to flow back, whereas the layer with small-size pores is capable of providing a relatively large capillary pressure for drawing the condensed fluid from the condensing section to the evaporating section.
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