全部

1·Some operation modes of the porous plate water sublimator used in an EVA space suit thermal control system are discussed.

对舱外航天服热控系统所采用的多孔板水升华器的主要工作模式进行了讨论。

2·Objective To investigate the development method of porous plate, the key part of water sublimator, and its main physical characteristics.

目的探讨水升华器的关键部件—多孔板的研制方法，并对多孔板的主要物理特性参数进行研究。

3·Conclusion Porous plates developed by making use of sintered powder technology could meet requirements of performance of water sublimator.

结论采用粉末烧结技术研制的多孔板的特性满足水升华器的性能要求。

4·Test results have proved that the basic design concept of sublimator is feasible and that sintered powder porous plates can meet experimental needs of sublimator.

试验结果证明文中提出的升华器基本的设计概念是可行的，粉末烧结多孔板可以满足升华器的试验要求。