Heat-transfer device
The invention includes a micro porous layer (110) and a plurality of heat-transfer enhancing structures (107) on a surface of the heat transfer tube (101) in contact with the cold fluid. The heat-transfer enhancing structures (107) have a height H that satisfies a relationship to a flow characterist...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The invention includes a micro porous layer (110) and a plurality of heat-transfer enhancing structures (107) on a surface of the heat transfer tube (101) in contact with the cold fluid. The heat-transfer enhancing structures (107) have a height H that satisfies a relationship to a flow characteristic length D of 0.05 > H/D ¥ 0.01, and a relationship to an installation clearance L between the heat-transfer enhancing structures in a flow direction of 40 < L/H ¤ 300. |
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