Homogenization approach and Floquet-Bloch theory for wave analysis in fluid-saturated porous media with mesoscopic heterogeneities
Sign Up to like & getrecommendations! Published in 2021 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.08.044
Abstract: Abstract We consider fluid-saturated poroelastic media whose the mechanical response is governed by the Biot model relevant to a mesoscopic scale. Assuming the material properties being described by periodic functions, to analyze wave propagation in… read more here.
Keywords: analysis; fluid saturated; model; floquet bloch ... See more keywords
Generalized finite difference method for solving the double-diffusive natural convection in fluid-saturated porous media
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Analysis With Boundary Elements"
DOI: 10.1016/j.enganabound.2018.06.014
Abstract: Abstract In this paper, the generalized finite difference method (GFDM) combined with the Newton–Raphson method is proposed to accurately and efficiently simulate the steady-state double-diffusive natural convection in parallelogrammic enclosures filled with fluid-saturated porous media.… read more here.
Keywords: saturated porous; natural convection; fluid saturated; method ... See more keywords
Partial melting of a depleted peridotite metasomatized by a MORB-derived hydrous silicate melt – Implications for subduction zone magmatism
Sign Up to like & getrecommendations! Published in 2020 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2020.09.001
Abstract: Abstract Recent geodynamic models and geothermometers suggest that slabs in intermediate to hot subduction zone cross the water-saturated basalt solidus, indicating that hydrous silicate melts are important agents of mass transfer from slab to mantle… read more here.
Keywords: derived hydrous; fluid; fluid saturated; hydrous silicate ... See more keywords
Nonlocal scale effect on Rayleigh wave propagation in porous fluid-saturated materials
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.08.028
Abstract: Abstract In this paper, a Rayleigh wave model in fluid saturated porous materials based on a nonlocal Biot theory is proposed. The general characteristic equations expressed in terms of the Rayleigh wavenumbers are obtained. A… read more here.
Keywords: rayleigh wave; fluid saturated; displacement; nonlocal scale ... See more keywords
Simulation of conjugate heat transfer between fluid-saturated porous media and solid wall
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2017.10.039
Abstract: Abstract Conjugate heat transfer between fluid-saturated porous media and solid walls is an important issue in many disciplines. For traditional numerical techniques, it is still a great challenge to treat conjugate problems, especially with complicated… read more here.
Keywords: saturated porous; conjugate; fluid saturated; conjugate heat ... See more keywords
Attenuation and dispersion of SH-waves in a loosely bonded sandwiched fluid saturated porous layer
Sign Up to like & getrecommendations! Published in 2018 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2018.01.037
Abstract: Abstract The present paper deals with SH-wave propagation in an upper heterogeneous fiber-reinforced layer overlying a loosely bonded heterogeneous porous layer and an initially stressed viscoelastic half-space. Dispersion relations are derived when the ratio of… read more here.
Keywords: fluid saturated; dispersion; sandwiched fluid; loosely bonded ... See more keywords
A seismic reflection from isotropic‐fractured fluid‐saturated layer
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Prospecting"
DOI: 10.1111/1365-2478.12510
Abstract: Average elastic properties of a fluid-saturated fractured rock are discussed in association with the extremely slow and dispersive Krauklis wave propagation within individual fractures. The presence of the Krauklis wave increases P-wave velocity dispersion and… read more here.
Keywords: seismic reflection; layer; velocity dispersion; fluid saturated ... See more keywords
Influence of interface condition on reflection of elastic waves in fluid-saturated porous media
Sign Up to like & getrecommendations! Published in 2021 at "GEOPHYSICS"
DOI: 10.1190/geo2020-0624.1
Abstract: The characteristics of P-wave reflection coefficients can be dependent on the properties of the interface separating the two dissimilar poroelastic media. To evaluate the influence of the interface condition, we have developed a general theoretical… read more here.
Keywords: influence interface; fluid saturated; condition; interface condition ... See more keywords
Weakly Nonlinear Oscillatory Convection in a Viscoelastic Fluid Saturated Porous Medium with Throughflow and Temperature Modulation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Applied Mechanics and Engineering"
DOI: 10.2478/ijame-2018-0035
Abstract: Abstract The effect of vertical throughfow and temperature modulation on a viscoelastic fluid saturated porous medium has been investigated. The amplitudes of temperature modulation at the lower and upper surfaces are considered to be very… read more here.
Keywords: modulation; temperature modulation; convection; fluid saturated ... See more keywords
Investigating Effects of Structural Deformation Regimes on Mineralization Distributions in Fluid-Saturated Rocks: Computational Simulation Approach through Generic Models
Sign Up to like & getrecommendations! Published in 2023 at "Minerals"
DOI: 10.3390/min13050664
Abstract: Structural deformation regimes in the upper crust of the Earth can have significant effects on the distributions of pore-fluid flow in existing fissured and fractured zones, which are surrounded by fluid-saturated porous rocks. Based on… read more here.
Keywords: mineralization distributions; deformation; deformation regimes; fluid saturated ... See more keywords