Spacecraft Recovery & Remote Sensing, Volume. 46, Issue 3, 1(2025)
Effect of Irregular Waves on the Impact Characteristics of Re-entry Capsule with Airbags
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Table 1. Target spectrum and numerical simulation spectrum parameters
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名称 谱峰值/(m2·s) 谱峰频率/(rad·s−1) 目标谱 0.290 3 0.948 8 模拟谱 0.285 9 0.940 5 误差/% 1.5 0.87
Table 2. Material parameters of re-entry capsule and airbags
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名称 密度/(kg·m−3) 弹性模量/Pa 泊松比 返回舱舱体 2 810 7.1×1010 0.33 气囊 1 100 7×109 0.3
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Jiapeng HAN, Xudong TONG, Shiqing WU, Huai XIE, Wei HUANG, Jiangli LEI, Yang ZHANG. Effect of Irregular Waves on the Impact Characteristics of Re-entry Capsule with Airbags[J]. Spacecraft Recovery & Remote Sensing, 2025, 46(3): 1
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Received: Jul. 19, 2024
Accepted: --
Published Online: Jul. 1, 2025
The Author Email: Yang ZHANG (zhy@nuaa.edu.cn)
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