Spacecraft Recovery & Remote Sensing, Volume. 45, Issue 5, 1(2024)

Research on the Impact Characteristics of Re-entry Capsule with Airbags under Wave Conditions

Jiapeng HAN1,2, Shiqing WU2,3, Yang ZHANG1,2、*, Jiangli LEI2,3, Wei HUANG2,3, and Meifang ZHU2,3
Author Affiliations
  • 1College of Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
  • 2Laboratory of Aerospace Entry, Descent and Landing Technology, CASC, Beijing 100094, China
  • 3Beijing Institute of Space Mechanics & Electricity, Beijing 100094, China
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    Figures & Tables(16)
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    • Table 1. Classification of sea state

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      Table 1. Classification of sea state

      海况等级海况名称浪高范围/m海面特征
      0级无浪0海面平静或仅有涌浪存在,船静止不动
      1级微浪0~0.1波纹或涌浪同时存在,没有浪花
      2级小浪0.1~0.5波浪小,波长短,波形显著,波峰不破裂
      3级轻浪0.5~1.25波浪不大但很触目,波峰开始破裂
      4级中浪1.25~2.50波浪形状明显,许多波峰破裂
    • Table 2. Keyword setting for fluid-structure coupling process

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      Table 2. Keyword setting for fluid-structure coupling process

      关键字说明关键字名称作用
      耦合设置*CONSTRAINED_LAGRANGE_IN_SOLID设置流固耦合的参数
      接触设置*CONTACT_AIRBAG_SINGLE_SURFACE设置气囊间的接触条件
      ALE算法选项设置*CONTROL_ALE控制ALE算法
      气囊设置*AIRBAG_WANG_NEFSKE_POP_ID设置外囊参数
      气囊设置*AIRBAG_WANG_NEFSKE_ID设置内囊参数
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    Jiapeng HAN, Shiqing WU, Yang ZHANG, Jiangli LEI, Wei HUANG, Meifang ZHU. Research on the Impact Characteristics of Re-entry Capsule with Airbags under Wave Conditions[J]. Spacecraft Recovery & Remote Sensing, 2024, 45(5): 1

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    Paper Information

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    Received: Jan. 9, 2024

    Accepted: --

    Published Online: Nov. 13, 2024

    The Author Email: ZHANG Yang (zhy@nuaa.edu.cn)

    DOI:10.3969/j.issn.1009-8518.2024.05.001

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