Principle and design of heat exchanger Principle and design of heat exchanger 20 2015 15换热器原理与设计Principle and design of heat exchangerPrinciple and design of heat exchanger Principle and design of heat exchanger 20 2015 153.5 热管换热器 热管换热器是一种新型、高效、节能换热器,广泛使用于航天航空业,并逐步用于加热炉对流室烟气余热回收中。它是由数根热管组成的。热管外部装有翅片以提高传热效果。热管管束中间装有隔板,冷、热流体分别在隔板的两侧流动,通过热管进行热量传递。 Principle and design of heat exchanger Principle and design of heat exchanger 20 2015 15其工作原理为:当热管的两端分别被加热(与热流体接触)和冷却(与冷流体接触)时,被加热的一端(称为蒸发段)管中的液体吸热蒸发成为蒸