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首页> 外文期刊>Journal of thermal stresses >Dynamic thermoelastic processes in a conductive plate under the action of electromagnetic pulses of microsecond and nanosecond durations
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Dynamic thermoelastic processes in a conductive plate under the action of electromagnetic pulses of microsecond and nanosecond durations

机译：导电板在微秒和纳秒持续时间的电磁脉冲作用下的动态热弹性过程

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摘要

In this article, on the basis of the developed by the authors version of the theory of thermomechanics of nonferromagnetic conductive bodies under the action of pulsed electromagnetic fields, a dynamic boundary-value problem of thermomechanics for a conducting nonferromagnetic plate taking into account adiabatic nature of the process of its heating and deformation by the pulsed electromagnetic field is formulated. The solutions of the problem for the action of electromagnetic pulse are obtained. The laws of changes of the electromagnetic field in time, Jouly heat, ponderomotive forces, temperature, and stresses under the action of electromagnetic pulses of microsecond and nanosecond durations are numerically investigated.
机译：在本文的作者版本基础上，在脉冲电磁场​​作用下非铁磁导体的热力学理论发展起来的基础上，考虑了绝热特性，传导性非铁磁板的热力学动态边值问题。阐述了其在脉冲电磁场​​作用下的加热变形过程。获得了电磁脉冲作用问题的解决方案。数值研究了在微秒和纳秒持续时间的电磁脉冲的作用下，电磁场随时间，焦耳热，磁势，温度和应力的变化规律。

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  • 来源
    《Journal of thermal stresses》 |2019年第9期|1110-1122|共13页
  • 作者

    Hachkevych O. R.; Musii R. S.; Melnyk N. B.; Dmytruk V. A.;

  • 作者单位

    Natl Acad Sci Ukraine, Pidstryhach Inst Appl Problems Mech & Math, Dept Theory Physicomech Fields, Lvov, Ukraine|Opole Univ Technol, Dept Elect Engn Automat & Comp Sci, Opole, Poland;

    Lviv Polytech Natl Univ, Dmytruk Dept Appl Math, Melnyk Dept Software, Musii Dept Higher Math, Lvov, Ukraine;

    Lviv Polytech Natl Univ, Dmytruk Dept Appl Math, Melnyk Dept Software, Musii Dept Higher Math, Lvov, Ukraine;

    Lviv Polytech Natl Univ, Dmytruk Dept Appl Math, Melnyk Dept Software, Musii Dept Higher Math, Lvov, Ukraine|NAS Ukraine, Ctr Math Modeling Pidstryhach IAPMM, Dept Nonclass Problems Mech & Heat Mass Transfer, Lvov, Ukraine;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Conductive plate; electromagnetic pulse; microsecond duration; nanosecond duration; thermoelastic process;

    机译：导电板;电磁脉冲;微秒持续时间;纳秒持续时间;热弹性过程;

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