Saturated Porous Media
Preferential flow phenomena in partially-saturated porous media
... partially-saturated porous media ...geological media are found in the unsaturated zone, ranging from relatively homogenous sand to heterogeneous fractured ...of media preferential flow ...
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Effective Excess Charge Density in Water Saturated Porous Media
... a Stern layer that contains only counterions coating the mineral with a very limited thickness and a diffuse layer that contains both counterions and coions but with a net excess charge. The shear plane that can be ...
10
Dynamics of Saturated Porous Media: Wave Induced Response and Instability of Seabed
... the saturated porous media is evaluated through linear analyses of the coupled flow and deformation problems in Chapter ...a saturated seabed ...
508
Acoustical characterization of fluid-saturated porous media with local heterogeneities: Theory and application
... fully saturated porous media with local (either microscopic or mesoscopic) heterogene- ities is developed within the context of BiotÕs theory of ...the porous media with local ...of ...
27
Experimental study on retardation of a heavy NAPL vapor in partially saturated porous media
... unsaturated porous media using short columns in the range of few decimeters and high flow ...and saturated porous ...the porous medium (Costanza-Robinson et ...
16
Simulation of conjugate heat transfer between fluid saturated porous media and solid wall
... liability of the present approach are validated by three nontrivial benchmark tests. The excellent agreement with previous published data demonstrates its feasibility and simplicity for modelling conjugate heat transfer ...
28
Stability, viscous dissipation and local thermal non-equilibrium in fluid saturated porous media
... fluid saturated porous ...groundwater saturated porous medium, is a typical example of a system where the control of the possible convec- tive instability may have a practical ...
157
Simulation of double diffusive convection in fluid saturated porous media by lattice Boltzmann method
... in porous media is important to deepen our insights into sustainable development and environment ...fluid-saturated porous media is proposed in the present ...for porous ...
27
Estimation of Longitudinal and Transverse Dispersion Coefficients in Saturated Porous Media Involving Physical Model
... in saturated porous media, to estimate the longitudinal and transverse dispersion ...the porous media surroundings with a grain diameter of ...
8
Influence of Magnetic Field, Viscous Dissipation and Thermophoresis on Darcy Forcheimer Mixed Convection Flow in Fluid Saturated Porous Media
... The problem of Darcy Forchheimer mixed convection heat and mass transfer in fluid-saturated porous media in the presence of thermophoresis was studied by [5]. This phenomenon has been the subject of ...
23
Aspects of Longitudinal Dispersion in Saturated Porous Media
... 7. Gupta, P.S and Gupta, A.S., Heat and mass transfer in a stretching sheet with suction or blowing, Can .J. Chem. Eng, 21, 1977, 744-746 8. Hayat, P ., Effects of radiation and magnetic field on the mixed convection ...
11
Transport and Deposition of Carbon Nanoparticles in Saturated Porous Media
... of Porous Media Prior to use, the glass beads (Sigma Aldrich, Gillingham, Dorset, UK) with 30–40 mesh size fraction (425–600 µ m) were thoroughly cleaned by using a sequential acid wash, DI water rinse, and ...
17
Interaction between turbulent flow and saturated porous media
... LDV measurements and CFD simulations were presented for the system consisting of a turbulent fluid layer overlying saturated porous foam for a quantitative comparison between the exper[r] ...
256
COMPUTATIONAL INVESTIGATION OF CONJUGATE HEAT TRANSFER IN CAVITY FILLED WITH SATURATED POROUS MEDIA
... It can be noticed from the literature review and according to the best author's knowledge that there were limitations in the studies regarding partially active walls of enclosures so this is the motivation for the ...
7
Implications of single or multiple pressure degrees of freedom at fractures in fluid-saturated porous media
... 1. Introduction Modelling fluid flow through fracturing porous media is a challenging multi-scale problem with moving internal boundaries. Moreover, it is an important problem with applications in several ...
21
Transport of ferrihydrite nanoparticles in saturated porous media: role of ionic strength and flow rate
... the porous matrix are expected not to be washed out by the natural groundwater flow because column tests showed that particle release is not relevant unless in the presence of deionized water, or very high ...
23
Isogeometric analysis of fracture propagation in saturated porous media due to a pressurised non-Newtonian fluid
... Previously, a model has been proposed which can capture flow of non-Newtonian fluids in deformable, poroelastic media in the presence of cracks [27]. Therein, the pressure across the fracture was assumed to be ...
13
Continuum based models and concepts for the transport of nanoparticles in saturated porous media: A state of the science review
... The criteria used for identifying the underlying phenomena of colloid transport behavior, e.g., the use of particle size to grain size ratio in identifying straining, are not necessarily applicable for NP. In addition, ...
88
The Fate and One-Dimensional Transport of Creighton Colloidal Silver Nanoparticles Through Saturated Porous Media
... 45 fixed ionic strength (0.01 mM of KCl), and pH (7.5). After each AgNP transport, the tracer was similarly injected for 60 minutes to investigate the desorption [54] of the AgNPs from the column. When the normalized ...
116
The use of X-ray CT to measure diffusion coefficients of heavy ions in water-saturated porous media
... Thus the migration of heavy ions in the porous samples was measured by the spatio-temporal change in intensity of X-ray CT images. The measurements of diffusion coefficients of I− in bulk water, synthesized ...
7