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首页> 外文期刊>Journal of thermal stresses >THERMOELASTICITY IN THE FRAMEWORK OF THE FRACTIONAL CONTINUUM MECHANICS
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THERMOELASTICITY IN THE FRAMEWORK OF THE FRACTIONAL CONTINUUM MECHANICS

机译:分数连续力学框架中的热弹性

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摘要

Fractional continuum mechanics is the generalization of classical mechanics utilizing fractional calculus. Contrary to classical theory, the obtained description is non-local, which is inherently the consequence of the fractional derivative definition based on the interval. So, all fields obtained in the framework of this new formulation, such as temperature, thermal stresses, total stresses, displacements, etc., at the specific point of interest, depend on the information from its surroundings. The dimensions of these surroundings and the ways of influencing the results are governed by the fractional differential operator applied. In this article, the application of the fractional continuum mechanics to thermoelasticity is presented. A classical solution is obtained as a special case.
机译:分数连续统力学是利用分数演算对经典力学的概括。与经典理论相反,所获得的描述是非局部的,这本质上是基于区间的分数导数定义的结果。因此,在此新公式的框架中获得的所有字段(例如温度,热应力,总应力,位移等)在特定的关注点都取决于其周围的信息。这些环境的大小和影响结果的方式由所应用的分数微分算子控制。在本文中,提出了分数阶连续力学在热弹性中的应用。作为特殊情况,可以获得经典解决方案。

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