The specific schemes investigated in heat sink system for EVA are discussed,including radiator, ice storage, metal hydride heat pump, phase-change storage/radiator and sublimator.

• 本文综述了舱外航天服温控系统的研究进展，对辐射器、冰盒、金属氢化物热泵、相变储热/辐射器式热沉和升华器等几种热沉方案进行了比较分析。