电子器件相变储能冷却的试验研究

针对高热耗、较低热流密度、短时工作平台的散热需求,研究了相变储能冷却技术在该类平台上的应用,并针对相变材料导热较差的特点,对增强相变材料的导热性进行了试验研究.结果表明,针对该类平台的应用,相变储能冷却技术具有非常广阔的前景,为相似电子器件的散热问题提供参考.

Experimental Study on Phase-change Energy Storage for Electronic Cooling

According to the requirements of heat dissipation for some platforms with features of high thermal consumption, low heat flux and short working time, a concept of energy storage cooling method by using phase-change materials is presented. Meanwhile, in accordance with the characteristic of the low thermal conductivity of the phase change materials, a series of experiments are performed to improve the heat conductivity. The results show that phase-change energy storage cooling method has broad prospects in those platforms, and provides a reasonable reference for the cooling design of similar electronic devices.