太阳同步轨道辐射制冷技术的发展

辐射制冷装置由于具有寿命长、无机械振动、无电磁干扰、本身无功耗等非常适合于空间应用的一系列特点、优点，因而得到了广泛的应用。随着各国空间项目的实施，辐射制冷技术得到了长足的发展，并且逐渐成熟。迄今为止，这种类型的制冷器在空间应用中还是最广泛和最实用的。

DEVELOPMENT OF RADIATIVE COOLING TECHNIQUE FOR SUN SYNCHRONOUS ORBIT

Radiant coolers have been widely used for spaceborne because of their some advantages and properties such as long life,no vibration,no electromagnetic interference and negligible power consumption etc. that is very suitable for space application.As following the improvement of space project in the world,rapid development of the radiation cooling techniques has been obtained.By now,radiant coolers are still the practical and wide choice for space application among all cryogenic refrigerators,esp.for long flight missions.