首页> 外文会议>6th European Conference on Space Debris >MODELING AND FAILURE CONTROL OF SPACECRAFT PRESSURIZED STRUCTURES SUBJECT TO ORBITAL DEBRIS IMPACT
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MODELING AND FAILURE CONTROL OF SPACECRAFT PRESSURIZED STRUCTURES SUBJECT TO ORBITAL DEBRIS IMPACT

机译:受轨道碎片影响的航天飞机加压结构的建模与失效控制

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摘要

Motivated by the dramatic worsening and uncertainty ofrnorbital debris situation, the present paper is focused onrnthe structural integrity of the spacecraft pressurizedrnmodules/pressure vessels. The objective is to develop arnmethodology of numerical simulation of the spacecraftrnpressurized structure behaviour under hypervelocityrnimpact, including simulation of the following processes:rna) formation of the impact damage of the pressure wall;rnb) loading and failure of structure. The analysis wasrnperformed by the method of singular integral equations.
机译:出于对残骸残骸情况的急剧恶化和不确定性的考虑,本文着重研究了航天器加压组件/压力容器的结构完整性。目的是开发一种在超高速冲击下航天器受压结构行为数值模拟的方法,包括以下过程的模拟:RN)压力壁撞击破坏的形成; RNB)结构的载荷和破坏。通过奇异积分方程法进行了分析。

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  • 来源
  • 会议地点 Darmstadt(DE)
  • 作者

    Frederick Cook; Igor Telichev;

  • 作者单位

    University of Manitoba, Department of Mechanical and Manufacturing EngineeringE2-327 EITC, 75A Chancellors Circle 2500 Winnipeg, Manitoba, Canada R3T 5V6 umcook4@cc.umanitoba.ca;

    University of Manitoba, Department of Mechanical and Manufacturing EngineeringE2-327 EITC, 75A Chancellors Circle 2500 Winnipeg, Manitoba, Canada R3T 5V6 igor.telichev@ad.umanitoba.ca;

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  • 正文语种 eng
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