发明授权
US4602681A Heat transfer surface with multiple layers 失效
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Heat transfer surface with multiple layers
摘要:
In a heat transfer wall provided with a plurality of cells and restricted holes, the cells are formed in a plurality of laminated layers in a direction from an outer surface of the heat transfer wall to an inside thereof, and the cells of the upper and lower layers and the outside of the outer surface are communicated to one another through the holes.
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