形状记忆合金薄板低速冲击载荷下热力耦合行为分析

Xuanchang Ren, Jun Wang, Yingjie Xu, Weihong Zhang

科研成果: 期刊稿件文章同行评审

摘要

The thermomechanical coupled behaviour of shape memory alloy (SMA) sheet under low velocity impact loading was investigated. Based on the SMA thermomechanical constitutive model, the impact response of SMA sheet was numerically simulated in software to explore the characteristics of SMA thermomechanical coupled behaviour under impact load.The numerical simulation results are in good agreement with the experimental data, which effectively characterizes the thermomechanical coupled behaviour, such as deformation, phase transformation, dissipation and temperature change, etc. during the impact of SMA sheet.

投稿的翻译标题Experiment and simulation of thermomechanical coupled behavior of SMA under low velocity impact
源语言繁体中文
页(从-至)35-43
页数9
期刊Hangkong Cailiao Xuebao/Journal of Aeronautical Materials
39
3
DOI
出版状态已出版 - 1 6月 2019

关键词

  • Constitutive model
  • Low-velocity impact
  • Numerical analysis
  • Shape memory alloy
  • Thermomechanical behavior

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