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ADDITIVELY MANUFACTURED STRUCTURES FOR THERMAL AND/OR MECHANICAL SYSTEMS, AND METHODS FOR MANUFACTURING THE STRUCTURES
ADDITIVELY MANUFACTURED STRUCTURES FOR THERMAL AND/OR MECHANICAL SYSTEMS, AND METHODS FOR MANUFACTURING THE STRUCTURES
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机译:用于热和/或机械系统的附加制造的结构,以及制造该结构的方法
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摘要
A cooling assembly includes walls extending around and defining an enclosed vapor chamber that holds a working fluid. An interior porous wick structure is disposed inside the chamber and lines interior surfaces of the walls. The wick structure includes pores that hold a liquid phase of the working fluid. The cooling assembly also includes an exterior porous wick structure lining exterior surfaces of the walls outside of the vapor chamber. The exterior wick structure includes pores that hold a liquid phase of a cooling fluid outside the vapor chamber. The interior wick structure holds the liquid working fluid until heat from an external heat source vaporizes the working fluid inside the vapor chamber. The exterior wick structure holds the liquid fluid outside the vapor chamber until heat from inside the vapor chamber vaporizes the liquid cooling fluid in the exterior wick structure for transferring heat away from the heat source.
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