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| Direct simulation of non-additive properties on unstructured grids 期刊论文
, 2020, 卷号: 143
作者: Mourlanette P.; Biver P.; Renard P.; Nœtinger B.; Caumon G.; Perrier Y.A.
  收藏 | 浏览/下载：24/0 | 提交时间：2020/07/28
Cells Flow of fluids Uncertainty analysis Averaging technique Conventional approach Geological structures Geostatistical simulation methods Non-additive properties Permeability fields Permeability heterogeneity Tracer breakthrough curves Cytology computer simulation fluid flow heterogeneity numerical model permeability uncertainty analysis |
| Effective flow and transport properties of heterogeneous unsaturated soils 期刊论文
, 2020, 卷号: 143
作者: Soraganvi V.S.; Ababou R.; Kumar M.S.M.
收藏 | 浏览/下载：36/0 | 提交时间：2020/07/28
Dispersions Geometry Harmonic analysis Parallel flow Perturbation techniques Soil surveys Soils Solute transport Stochastic models Stochastic systems Velocity Dispersion coefficient Horizontal stratification Large scale simulations Random velocity fields Solute concentrations Spatially correlated random fields Steady-state simulations Vertical stratification Soil testing anisotropy computer simulation conductivity correlation dispersion flow velocity geometry numerical model solute transport stochasticity stratification unsaturated medium |
| A comparison of estimators of the conditional mean under non-stationary conditions 期刊论文
, 2020, 卷号: 143
作者: Vogel R.M.; Kroll C.N.
收藏 | 浏览/下载：31/0 | 提交时间：2020/07/28
Drought Floods Logistic regression Conditional means Deterministic mechanism Frequency Analysis Historical records Hydrologic process Non-stationary condition Regression estimates Significance levels Mean square error accuracy assessment annual variation comparative study computer simulation drought error analysis estimation method flood frequency analysis hydrological regime numerical model |
| Integral transforms for flow and transport in discrete and continuum models of fractured heterogeneous porous media 期刊论文
, 2020, 卷号: 142
作者: Cotta R.M.; Lisboa K.M.; Zotin J.L.Z.
收藏 | 浏览/下载：20/0 | 提交时间：2020/07/28
Continuum mechanics Expansion Flow of fluids Fracture Integral equations Mass transfer Porosity Porous materials Coupled eigenvalue problem Eigenfunction expansions Fracture-matrix interaction Fractured porous media Generalized integral transforms Heat and mass transfer Heterogeneous porous media Integral transformations Eigenvalues and eigenfunctions computer simulation fluid flow fracture flow fractured medium heat transfer heterogeneous medium mass transfer numerical model permeability porous medium |
| Unsaturated flow in a packing of swelling particles; a grain-scale model 期刊论文
, 2020, 卷号: 142
作者: Sweijen T.; Hassanizadeh S.M.; Chareyre B.
收藏 | 浏览/下载：22/0 | 提交时间：2020/07/28
Finite difference method Granular materials Liquids Water absorption Characteristic time Grain-scale model Modelling techniques Particle movement Particle packings Pore-scale model Swelling behaviour Unsaturated flows Swelling absorption computer simulation discrete element method granular medium numerical model swelling unsaturated flow |
| On upscaling pore-scale models for two-phase flow with evolving interfaces 期刊论文
, 2020, 卷号: 142
作者: Sharmin S.; Bringedal C.; Pop I.S.
收藏 | 浏览/下载：29/0 | 提交时间：2020/07/28
Porous materials Surface tension Complex domains Fluid-phase Immiscible fluids Modelling and simulations Pore-scale model Porous medium Scale models Unsaturated flows Two phase flow computer simulation Darcy law numerical model pore space two phase flow unsaturated flow |
| Computing the permeability and Forchheimer tensor of porous rocks via closure problems and digital images 期刊论文
, 2020, 卷号: 142
作者: Aguilar-Madera C.G.; Flores-Cano J.V.; Matías-Pérez V.; Briones-Carrillo J.A.; Velasco-Tapia F.
收藏 | 浏览/下载：26/0 | 提交时间：2020/07/28
Boundary value problems Lime Limestone Lithology Microstructure Porosity Reynolds number Critical Reynolds number Direct computations Laboratory measurements Numerical estimation Numerical solution Permeability and porosities Petrophysical evaluations Theoretical framework Tensors computer simulation fluid flow image analysis numerical model permeability petrography porous medium Reynolds number theoretical study |
| Equivalent and effective conductivities of heterogeneous aquifers for steady source flow, with illustration for hydraulic tomography 期刊论文
, 2020, 卷号: 142
作者: Bellin A.; Fiori A.; Dagan G.
收藏 | 浏览/下载：182/0 | 提交时间：2020/07/28
Aquifers Hydrogeology Effective conductivity Equivalent conductivity Heterogeneous aquifers Heterogeneous medium Hydraulic tomographies Natural gradient Statistical moments Structure modeling Tomography aquifer computer simulation flow field heterogeneity heterogeneous medium hydraulic conductivity hydraulic head hydraulics numerical model steady flow three-dimensional modeling tomography |
| Pore structure characterization through path-finding and Lattice Boltzmann simulation 期刊论文
, 2020, 卷号: 141
作者: Viberti D.; Peter C.; Salina Borello E.; Panini F.
收藏 | 浏览/下载：16/0 | 提交时间：2020/07/28
Binary images Geometry Graph algorithms Graph theory Numerical methods Pore size Effective pore radius Geological formation Geometrical analysis Lattice boltzmann methods (LBM) Lattice Boltzmann simulations Path-finding algorithms Pore network geometry Pore structure characterizations Pore structure algorithm computer simulation flow field hydrodynamics model test model validation numerical model pore pressure porosity porous medium theoretical study tortuosity |
| Improving watershed-based pore-network extraction method using maximum inscribed ball pore-body positioning 期刊论文
, 2020, 卷号: 140
作者: Gerke K.M.; Sizonenko T.O.; Karsanina M.V.; Lavrukhin E.V.; Abashkin V.V.; Korost D.V.
收藏 | 浏览/下载：27/0 | 提交时间：2020/07/28
Extraction Geometry Pore size Porous materials Soil testing Topology Watersheds Classical techniques Multi-phase flow properties Orders of magnitude Pore-network models Relative permeability Sandstone samples Water-shed algorithm X ray microtomography Two phase flow algorithm computer simulation multiphase flow numerical model pore space porous medium three-dimensional modeling |
