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FINNED TUBE WITH IMPROVED HEAT TRANSFER PERFORMANCE

机译:翅片管,提高了传热性能

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
机译:目的:提供一种具有改进传热性能的翅片管,以最大程度地减少在管的下游侧引起的流动分离,并限制流向管外的空气的流动阻力的增加。;构成:翅片管(10,30)具有为了最小化翅片管的下游侧与空气之间的流动分离以及当空气从上游流动时在管外流动的空气的流动阻力的增加而在翅片管的后侧上形成的孔(33)。空气冷却热交换器中的翅片管的下游侧。孔形成在115〜125°的位置。相对于冷却空气的流动方向。; COPYRIGHT KIPO 2011

著录项

  • 公开/公告号KR20100102937A

    专利类型

  • 公开/公告日2010-09-27

    原文格式PDF

  • 申请/专利权人 KOREA HEAT EXCHANGER IND. CO. LTD.;

    申请/专利号KR20090021258

  • 发明设计人 KIM DAE SANG;

    申请日2009-03-12

  • 分类号F28F1/10;F28F1/22;

  • 国家 KR

  • 入库时间 2022-08-21 18:31:52

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