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pro vyhledávání: '"Settgast, Randolph R."'
Autor:
Settgast, Randolph R., Dudouit, Yohann, Castelletto, Nicola, Tobin, William R., Corbett, Benjamin C., Klevtsov, Sergey
Numerical methods such as the Finite Element Method (FEM) have been successfully adapted to utilize the computational power of GPU accelerators. However, much of the effort around applying FEM to GPU's has been focused on high-order FEM due to higher
Externí odkaz:
http://arxiv.org/abs/2308.09839
Many geo-engineering applications, e.g., enhanced geothermal systems, rely on hydraulic fracturing to enhance the permeability of natural formations and allow for sufficient fluid circulation. Over the past few decades, the phase-field method has gro
Externí odkaz:
http://arxiv.org/abs/2304.13197
Autor:
Sai, Ryuichi, Jacquelin, Mathias, Hamon, François P., Araya-Polo, Mauricio, Settgast, Randolph R.
Designing large-scale geological carbon capture and storage projects and ensuring safe long-term CO2 containment - as a climate change mitigation strategy - requires fast and accurate numerical simulations. These simulations involve solving complex P
Externí odkaz:
http://arxiv.org/abs/2304.11274
Autor:
Bui, Quan M., Hamon, Francois P., Castelletto, Nicola, Osei-Kuffuor, Daniel, Settgast, Randolph R., White, Joshua A.
Many subsurface engineering applications involve tight-coupling between fluid flow, solid deformation, fracturing, and similar processes. To better understand the complex interplay of different governing equations, and therefore design efficient and
Externí odkaz:
http://arxiv.org/abs/2101.11649
We present a hybrid mimetic finite-difference and virtual element formulation for coupled single-phase poromechanics on unstructured meshes. The key advantage of the scheme is that it is convergent on complex meshes containing highly distorted cells
Externí odkaz:
http://arxiv.org/abs/2010.15470
In fractured natural formations, the equations governing fluid flow and geomechanics are strongly coupled. Hydrodynamical properties depend on the mechanical configuration, and they are therefore difficult to accurately resolve using uncoupled method
Externí odkaz:
http://arxiv.org/abs/2007.05069
Akademický článek
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Autor:
Borio, Andrea, Hamon, François P., Castelletto, Nicola, White, Joshua A., Settgast, Randolph R.
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 September 2021 383
Publikováno v:
In Advances in Water Resources December 2019 134
Autor:
Wu, Hui, Fu, Pengcheng, Yang, Xianjin, Morris, Joseph P., Johnson, Timothy C., Settgast, Randolph R., Ryerson, Frederick J.
Publikováno v:
In Geothermics September 2019 81:74-87