Results 41 to 50 of about 2,392,562 (320)
On models of double porosity poroelastic media [PDF]
Geophysical Journal International, 2015 This paper focuses on the modelling of fluid-filled poroelastic double porosity media under quasi-static and dynamic regimes. The double porosity model is derived from a two-scale homogenization procedure, by considering a medium locally characterized by blocks of poroelastic Biot microporous matrix and a surrounding system of fluid-filled macropores ...
Boutin, Claude, Royer, Pascale
openaire +2 more sources
Compaction behaviour of clay [PDF]
, 2008 This paper presents an experimental study of the compaction behaviour of non-active clay. One-dimensional static compaction tests were carried out at high and medium water content with matric suction monitoring using Trento high-capacity tensiometers. At
De Col, E., Tarantino, Alessandro
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Aquíferos com fluxos controlados simultaneamente por porosidade intergranular e planar : aplicação a rochas metassedimentares do Alto Paraguai, MT [PDF]
, 2016 Os reservatórios de águas subterrâneas com fluxos controlados simultaneamente por porosidade intergranular e planar são conhecidos popularmente como aquíferos de dupla porosidade.
Campos, José Eloi Guimarães +1 more
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Advanced Engineering Materials, EarlyView.Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello +5 more
wiley +1 more source
Slow P-Wave Attenuation Yielding From Berea Sandstone With Double Porosity
GeofluidsDouble porosity model differentiates fluid pressure between contact of grains (COG) and the main pore space. This study is motivated by determining phase velocity (Vps) and the quality factor (Qps) of slow P-wave for double porosity rock.
Zhongyuan Liu, Guangquan Li
doaj +1 more source
Archives of Mechanics, 2016 This paper is concerned with micropolar thermoelastic materials which have a double porosity structure. The system of the equations of the assumed model is based on the equations of motion, equilibrated stress equations of motion and heat conduction ...
R. Kumar, R. Vohra, M.G. Gorla
doaj +1 more source
, 2017 The flow of incompressible fluids through porous media plays a crucial role in many technological applications such as enhanced oil recovery and geological carbon-dioxide sequestration. The flow within numerous natural and synthetic porous materials that
Ballarini, R. +2 more
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Equivalence of finite dimensional input-output models of solute transport and diffusion in geosciences [PDF]
, 2016 We show that for a large class of finite dimensional input-output positive systems that represent networks of transport and diffusion of solute in geological media, there exist equivalent multi-rate mass transfer and multiple interacting continua ...
Babey, Tristan +4 more
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Advanced Engineering Materials, EarlyView.Microstructural evolution and hardness optimization along the cross‐section of friction stir welded AA6061/AlSi10MgMn joints, for electric vehicle battery housings, were investigated. Postweld aging between 170°C and 220°C enhances hardness uniformity within the nugget zone.
Emanuele Ghio, Emanuela Cerri
wiley +1 more source
Apparatus Design of One-Step Double-Side Friction Stir Welding for Aluminum Plates
Designs, 2023 Aluminum alloys emerged as one of the materials used in manufacturing automotive car bodies due to their advantageous properties such as high strength-to-weight ratio, relatively low cost, high ductility, and high corrosion resistance.
Nurul Muhayat +7 more
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