Two asymptotic models for arrays of underground waste containers
Two asymptotic models for arrays of underground waste containers
复制标题
地下废物容器阵列的两个渐近模型
DOI:
10.1080/00036810902922590
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发表时间:
2009
影响因子:
1.1
通讯作者:
Allaire G
中科院分区:
文献类型:
--
作者:
Allaire G
We study the homogenization of two models of an underground nuclear waste repository. The nuclear waste cells are periodically stored in the middle of a geological layer and are the only source terms in a parabolic evolution problem. The diffusion constants have a very large contrast between the fuel repository and the soil. It is thus a combined problem of homogenization and singular perturbation. For two different asymptotic contrasts we give the homogenized limit problem which is rigorously justified by using two-scale convergence. Eventually we perform 2D numerical computations to show the effectiveness of using the limit model instead of the original one.
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DOI:
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发表时间:
2005
期刊:
影响因子:
--
作者:
I. Boursier;A. Bourgeat;D. Tromeur
通讯作者:
D. Tromeur
影响因子:
2
作者:
Allaire, G;Conca, C
通讯作者:
Conca, C
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
A. Bourgeat;O. Gipouloux;E. Marušić‐Paloka
通讯作者:
E. Marušić‐Paloka
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
A. Bourgeat;O. Gipouloux;E. Marušić‐Paloka
通讯作者:
E. Marušić‐Paloka
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
Stephane Del Pino;O. Pironneau
通讯作者:
O. Pironneau