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A multiscale finite element method for modeling fully coupled thermomechanical problems in solids

机译:用于模拟固体中完全耦合热力学问题的多尺度有限元方法

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摘要

This article proposes a two-scale formulation of fully coupled continuum thermomechanics using the finite element method at both scales. A monolithic approach is adopted in the solution of the momentum and energy equations. An efficient implementation of the resulting algorithm is derived that is suitable for multicore processing. The proposed method is applied with success to a strongly coupled problem involving shape-memory alloys.
机译:本文提出了在两个尺度上都使用有限元方法的完全耦合连续热力学的两尺度公式。动量和能量方程的求解采用整体方法。得出了适用于多核处理的结果算法的有效实现。所提出的方法成功地应用于涉及形状记忆合金的强耦合问题。

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