Automatic Grid Adaption For Subsurface Fluid Flow Problems—application To Fractured-porous Reservoirs
Price
Free (open access)
Transaction
Volume
24
Pages
8
Published
1998
Size
575 kb
Paper DOI
10.2495/CMWR980162
Copyright
WIT Press
Author(s)
R. Kaiser, O. Kolditz & W. Zielke
Abstract
In several geoscientific and geotechnical disciplines such as hydrology, reser- voir, and environmental engineering fractured subsurface systems have re- ceived more attention concerning water supply from karst aquifers as well as in the context of waste deposition in the geologic subsurface. The fi- nite element program Rockflow-3 has been developed to simulate complex flow and transport processes of one and more fluid phases in subsurface hy- drosystems, combining coupled modules with the method of automatic grid adaptation. The velocity field is an important parameter of the transport equation, especially if advective mechanisms dominate the transport
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