耦合系数在带有局部夹杂物的热弹性动力学问题中的作用

IF 0.6 4区物理与天体物理 Q4 MECHANICS

Doklady Physics Pub Date : 2024-02-15 DOI:10.1134/S1028335823090045

N. F. Morozov, D. A. Indeitsev, K. L. Muratikov, D. S. Vavilov, A. A. Kudryavtsev

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引用次数: 0

摘要

摘要研究了在介质中含有局部包裹体的热弹性动态问题。研究表明，在共振状态下，温度场和应变场的耦合系数起着重要作用。问题的耦合和离散谱的存在导致温度表达式中出现一个附加项，该附加项是局部的，并不描述扩散过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The Role of the Coupling Coefficient in the Dynamic Problem of Thermoelasticity with Localized Inclusions

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The Role of the Coupling Coefficient in the Dynamic Problem of Thermoelasticity with Localized Inclusions

The dynamic problem of thermoelasticity with a localized inclusion in a medium is considered. It is shown that in the resonant regime an important role is played by the coupling coefficient of the temperature and strain fields. The coupling of the problem and the presence of a discrete spectrum lead to the appearance of an additional term in the expression for temperature, which is localized and does not describe the diffusion process.

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来源期刊

Doklady Physics 物理-力学

CiteScore

1.40

自引率

12.50%

发文量

审稿时长

4-8 weeks

期刊介绍： Doklady Physics is a journal that publishes new research in physics of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.