@Article{IJNAM-5-157,
author = {A. Trykozko, G. Brouwer and W. Zijl},
title = {Downscaling: A Complement to Homogenization},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2018},
volume = {5},
number = {5},
pages = {157--170},
abstract = {<p style="text-align: justify;">A groundwater flow model based on a specified hydraulic
conductivity field in the modeling domain has a unique solution only if
either the head or the normal flux component is specified on the
boundary. On the other hand, specification of both head and flux as
boundary conditions may be used to determine the conductivity field, or
at least improve an initial estimate of it. The specified head and flux
data may be obtained from measurements on the boundary, including the
wells. We have presented a relatively simple, but instructive approach:
the Double Constraint (DC) method. The method is exemplified in the
context of upscaling and its inverse: downscaling. The DC method is not
only instructive, but also easy to implement because it is based on
existing groundwater modeling software. The exemplifications shown in
this paper related to downscaling and demonstrate that the DC method has
practical relevance.</p>},
issn = {2617-8710},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/ijnam/846.html}
}