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FINNED TUBE WITH IMPROVED HEAT TRANSFER PERFORMANCE
FINNED TUBE WITH IMPROVED HEAT TRANSFER PERFORMANCE
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机译:翅片管,提高了传热性能
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摘要
PURPOSE: A finned tube with improved heat transfer performance is provided to minimize flow separation caused when the downstream side of the tube and restrict the increase of flow resistance of the air flowing outside the tube.;CONSTITUTION: Finned tubes(10,30) have holes(33) formed on the rear side of the finned tubes in order to minimize flow separation between the downstream side of the finned tubes and the air and the increase of flow resistance of the air flowing outside the tube when the air flows from the upstream side to the downstream side of the finned tubes in an air cooling heat exchanger. The holes are formed in the position of 115~125° with respect to the flow direction of cooling air.;COPYRIGHT KIPO 2011
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