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工业散热器的接触热阻

  不知道大家对工业散热器的了解有多少,下面介绍的是它的接触热阻,希望大家仔细阅读。
  
  工业散热器在管子和翅片翻边间存在接触热阻,相对于总的换热热阻而言,这个接触热阻的影响不是总可忽略的。特别在机械胀管的管翅式换热器上接触热阻不能忽视,这种换热器一般用在低压情况,如空调工业和增压发动机中对吸入空气进行冷却的换热器。在换热器的装配过程中,初始的干扰、接触面对较软材料的显微硬度、接触面积和接触压力都是决定接触热阻的参量。选择正确的胀芯尺寸可优化接触面的接触程度。
  
  我们始终坚持对客户负责的原则,为广大客户提供最优质的工业散热器和服务,如果对有需要欢迎来电咨询。
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