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A discrete fracture model for two-phase flow involving the capillary pressure discontinuities in fractured porous media 期刊论文
, 2020, 卷号: 142
作者:  Wang X.-H.;  Li L.;  Wang M.;  Liu Z.-F.;  Shi A.-F.
收藏  |  浏览/下载：44/0  |  提交时间：2020/07/28
Capillarity  Capillary tubes  Contrast media  Fracture  Low permeability reservoirs  Petroleum reservoir engineering  Porous materials  Computational accuracy  Discrete-fracture models  Flow charac-teristics  Fractured porous media  Mathematical analysis  Matrix-fracture transfers  Physical quantities  Pressure discontinuity  Two phase flow  capillary pressure  discontinuity  flow modeling  flow pattern  fractured medium  mathematical analysis  numerical model  porous medium  two phase flow  
Physics-informed neural networks for multiphysics data assimilation with application to subsurface transport 期刊论文
, 2020, 卷号: 141
作者:  He Q.;  Barajas-Solano D.;  Tartakovsky G.;  Tartakovsky A.M.
收藏  |  浏览/下载：234/0  |  提交时间：2020/07/28
Deep neural networks  Hydraulic conductivity  Learning systems  Porous materials  State estimation  Accuracy of parameters  Computational costs  Concentration fields  Concentration Measurement  Data assimilation  Governing equations  Parameter and state estimation  Subsurface transport  Parameter estimation  artificial neural network  data assimilation  hydraulic conductivity  hydraulic head  porous medium  subsurface flow  transport process  
A three-scale index for flow in karst conduits in carbonate rocks 期刊论文
, 2020, 卷号: 141
作者:  Murad M.A.;  Lopes T.V.;  Pereira P.A.;  Bezerra F.H.R.;  Rocha A.C.
收藏  |  浏览/下载：27/0  |  提交时间：2020/07/28
Carbonates  Complex networks  Computation theory  Fracture  Geology  Mass transfer  Topology  Computational grids  Exchange coefficients  Fractured carbonates  Geological structures  Non-circular cross-section  Numerical experiments  Reiterated homogenization  Topological models  Landforms  accuracy assessment  carbonate rock  flow field  flow modeling  flow pattern  hydrogeology  karst hydrology  numerical model  theoretical study  
Numerical benchmark study for flow in highly heterogeneous aquifers 期刊论文
, 2020, 卷号: 138
作者:  Alecsa C.D.;  Boros I.;  Frank F.;  Knabner P.;  Nechita M.;  Prechtel A.;  Rupp A.;  Suciu N.
收藏  |  浏览/下载：53/0  |  提交时间：2020/07/28
Aquifers  Finite difference method  Finite element method  Flow of fluids  Galerkin methods  Hydraulic conductivity  Hydrogeology  Monte Carlo methods  Random processes  Accuracy  Computational feasibility  Convergence  Darcy flows  Discontinuous galerkin  Global random walk  Spectral methods  Numerical methods  accuracy assessment  aquifer  benchmarking  feasibility study  finite difference method  Galerkin method  numerical method  random walk method  spectral analysis  steady flow  
Identifying groundwater contaminant sources based on a KELM surrogate model together with four heuristic optimization algorithms 期刊论文
, 2020, 卷号: 138
作者:  Zhao Y.;  Qu R.;  Xing Z.;  Lu W.
收藏  |  浏览/下载：27/0  |  提交时间：2020/07/28
Contamination  Efficiency  Genetic algorithms  Groundwater  Groundwater pollution  Heuristic algorithms  Knowledge acquisition  Learning algorithms  Machine learning  Modular robots  Particle swarm optimization (PSO)  Quantum computers  Contaminant concentrations  Contaminant sources  Extreme learning machine  Groundwater contaminants  Heuristic optimization algorithms  Heuristic search algorithms  Source characteristics  Traditional genetic algorithms  Computational efficiency  accuracy assessment  genetic algorithm  groundwater pollution  identification method  machine learning  optimization  reliability analysis  surrogate method