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含正三角形孔口热电材料的断裂力学分析

朱明明 李联和

朱明明, 李联和. 含正三角形孔口热电材料的断裂力学分析[J]. 应用数学和力学, 2021, 42(6): 656-664. doi: 10.21656/1000-0887.410232
引用本文: 朱明明, 李联和. 含正三角形孔口热电材料的断裂力学分析[J]. 应用数学和力学, 2021, 42(6): 656-664. doi: 10.21656/1000-0887.410232
ZHU Mingming, LI Lianhe. Fracture Mechanics Analysis of Thermoelectric Materials With Equilateral Triangle Holes[J]. Applied Mathematics and Mechanics, 2021, 42(6): 656-664. doi: 10.21656/1000-0887.410232
Citation: ZHU Mingming, LI Lianhe. Fracture Mechanics Analysis of Thermoelectric Materials With Equilateral Triangle Holes[J]. Applied Mathematics and Mechanics, 2021, 42(6): 656-664. doi: 10.21656/1000-0887.410232

含正三角形孔口热电材料的断裂力学分析

doi: 10.21656/1000-0887.410232
基金项目: 

内蒙古自然科学基金(2020MS1018)

12002175)

国家自然科学基金(11962026

详细信息
    作者简介:

    朱明明(1983—),女,硕士生(E-mail: 921767370@qq.com);李联和(1978—),男,教授,博士(通讯作者. E-mail: nmglilianhe@163.com).

    通讯作者:

    李联和(1978—),男,教授,博士(通讯作者. E-mail: nmglilianhe@163.com).

  • 中图分类号: O357.4+1

Fracture Mechanics Analysis of Thermoelectric Materials With Equilateral Triangle Holes

Funds: 

12002175)

The National Natural Science Foundation of China(11962026

  • 摘要: 采用复变函数方法研究了含正三角形孔口热电材料中受到无穷远处均匀电流密度和能量流作用下的断裂问题.在电绝缘和热绝缘边界条件下,获得了温度场和应力场的解析表达式,分析了三角形尺寸、能量流载荷对热电材料性能的影响.结果表明,能量流载荷和三角形尺寸的变化对环向能量流、环向应力、环向热流有较明显的影响.
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出版历程
  • 收稿日期:  2020-08-05
  • 修回日期:  2021-01-18

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