摘要
月球极区水冰资源开发利用是支撑基地建设和运行的重要手段之一。基于月球极区水冰资源的最新探测和数据分析结果,研究梳理了月球水冰资源的分布特征和存在形式,介绍了国内外月球极区水冰资源开发利用计划、实施方案和发展趋势,并详细介绍了提出的光热钻取一体化开发利用方案。并进行了地面水冰提取原理试验模型,开展了地面含水沙土的水提取试验。试验结果表明,该装置在含水率5 wt%的土壤中,能够达到30 g/h以上的水提取速率和大约4 kg/h/m3的水提取能力,以期应用于探月四期工程任务中。
It is crucial to utilize water ice resources in the pole regions in order to support the construction and functions of the lunar base.Based on exploration and data analysis results of lunar missions,the distribution and existing form of water ice in the lunar poles are analyzed.Then,the technical scheme and implementation methods,as well as the developing trend of lunar polar resource utilization are introduced.The integrated development and utilization scheme of photothermal drilling is introduced in detail.The experimental model of surface water ice extraction principle is carried out,and the water extraction test of ground water bearing sand soil is carried out.The experimental results show that the device can achieve a water extraction rate of more than 30 g/h and a water extraction capacity of about 4 kg/h/m3 in the soil with 5 wt%water content,Finally some key problems and technical challenges of key technical aspects for water ice utilizing are discussed,including prospection,extraction,condensation and collection,and transferring of water ice.This paper aims to provide the reference for China’s lunar polar resource utilization.
作者
王超
张晓静
姚伟
WANG Chao;ZHANG Xiaojing;YAO Wei(Qian Xuesen Laboratory of Space Technology,China Academy of Space Technology,Beijing 100094,China)
出处
《深空探测学报（中英文）》
2020年第3期241-247,共7页
Journal Of Deep Space Exploration
基金
国防科工局–民用航天技术预先研究项目(B0108)–地外原位水资源提取与氢氧光化学合成技术。
关键词
原位资源利用
水冰
月球极区
月球基地
in-situ resource utilization
water ice
lunar pole
lunar base
