Modelling of an underground waste disposal site by upscaling

Modelling of an underground waste disposal site by upscaling
复制标题

通过升级对地下废物处理场进行建模

DOI:
--
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
E. Marušić‐Paloka
E. Marušić‐Paloka
中科院分区:
--
文献类型:
--
作者:
A. Bourgeat;O. Gipouloux;E. Marušić‐Paloka

文献摘要

被引文献

相似文献

在本文中,我们研究的全球行为的地下废物处理,以有一个准确的放大模型,适用于安全评估过程中所涉及的计算。我们从一个详细的模型开始,描述了大量单元泄漏的污染物的运输。使用均匀化的方法,达到极限,我们首先得到一个宏观模型,其中源现在出现在全球。然后我们计算一阶匹配渐近展开,并给出这种近似的误差估计。版权所有© 2004年约翰威利父子有限公司。
In this paper, we study the global behaviour of an underground waste disposal in order to have an accurate upscaled model suitable for the computations involved in safety assessment processes. We start from a detailed model describing the transport of pollutant leaking from a high number of units. Using the method of homogenization, going to the limit, we obtain first a macroscopic model where the sources are now appearing globally. Then we compute a first‐order matched asymptotic expansion and we give the error estimates for this approximation. Copyright © 2004 John Wiley & Sons, Ltd.