Capillary pumped loop (CPL) is an advanced temperature-control device. Heat transfer in CPL is realized with phase transition of working fluid, and the capillary pressure is used for overcoming the resistance in circulatory flow.

• 毛细抽吸两相流体回路(简称CPL)是一种先进的控温装置，它采用相变传热方式并利用毛细力来克服工质循环流动的阻力。