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Mar, 2024
基于学习的多体系模型用于多尺度流动问题
Learning-based Multi-continuum Model for Multiscale Flow Problems
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Fan Wang, Yating Wang, Wing Tat Leung, Zongben Xu
TL;DR
通过引入学习的多连续介质模型,提出了一种新颖的方法来改进多尺度问题中单连续介质模型的准确性,并通过涉及线性和非线性流方程的数值实验明显改善了模拟结果。
Abstract
multiscale problems
can usually be approximated through
numerical homogenization
by an equation with some effective parameters that can capture the macroscopic behavior of the original system on the coarse grid t
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