航天低温复合材料贮箱渗漏性能研究现状

来源 :中国有色金属学报 | 被引量 : 0次 | 上传用户:sdrb_123456
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大型航天低温推进剂贮箱由“金属”到“复合材料”的更新换代已成为世界航天工业发展的主要趋势。凭借复合材料在质量和成本方面的巨大优势,大型航天低温复合材料贮箱被认为是未来火星探测、载人登月等大型航天任务的重要保障。然而,复合材料贮箱在低温服役条件下产生的渗漏现象,是其目前面临的技术瓶颈之一,严重制约复合材料贮箱全面服役。从实验研究和理论研究两个方面介绍近20年来国内外主要研究机构及团队在该领域开展的相关研究及取得的成果,在此基础上对复合材料渗漏机理进行归纳总结,进一步给出通过复合材料体系研发、铺层方式
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