电磁制冷技术在室温下的应用

Application of the Magnetic and Electronic Refrigeration neer Room Temperature

本文介绍了磁热和电热制冷技术的物理原理和热力学方程,讨论了三种实用循环及它们在室温下的应用途经。介绍了目前这些技术发展状况和前景。

This paper introduces the principe and thermodynamic equations of the magnetic and electronic teat and the electronic refrigeration。 Three practical cycles and the way of their practical applications neer room temperature are discussed。 The developments and the prospects of these present technologies are also introduced in this paper。