On the Computational Homogenization of Transient Diffusion Problems
On the Computational Homogenization of Transient Diffusion Problems
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关于瞬态扩散问题的计算均质化
DOI:
10.1002/pamm.201610253
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Steinmann
中科院分区:
文献类型:
--
作者:
Kaessmair;Steinmann
In this contribution, we address the computational treatment of transient diffusion problems with heterogeneous microstructures using first‐order homogenization. There, we treat two different cases, firstly, when the transient part at the microscale can be neglected due to the vanishingly small size of the representative volume element (RVE) and secondly, when no steady state is reached at the microscale. This is the case when dealing with a relaxed version of the scale separation condition. (© 2016 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)