Modeling of viscoelastic properties of nonpermeable porous rocks saturated with highly viscous fluid at seismic frequencies at the core scale
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017jb013979
Abstract: A core scale modeling method for viscoelastic properties of rocks saturated with viscous fluid at low frequencies is developed based on the stress-strain method. The elastic moduli dispersion of viscous fluid is described by the… read more here.
Keywords: core scale; fluid; viscoelastic properties; saturated rocks ... See more keywords
Generation of surface waves due to initial axisymmetric surface disturbance in viscous fluid of finite depth
Sign Up to like & getrecommendations! Published in 2021 at "Archive of Applied Mechanics"
DOI: 10.1007/s00419-021-01888-3
Abstract: The wave generation problem for viscous fluid of finite depth due to an axisymmetric initial surface disturbance is investigated here. Introducing the wave potential function $$\phi $$ and Stoke’s stream function $$\psi $$ , the… read more here.
Keywords: fluid finite; surface; surface disturbance; finite depth ... See more keywords
Experimental Investigation of Particle Agglomeration Effects on Slurry Settling in Viscous Fluid
Sign Up to like & getrecommendations! Published in 2017 at "Transport in Porous Media"
DOI: 10.1007/s11242-017-0956-3
Abstract: This paper presents fundamental analysis and micromechanical understanding of dense slurry behavior during settling in narrow smooth and rough slots. Particularly, this study seeks to contribute toward better understanding of dynamics of particle–particle and particle–wall… read more here.
Keywords: slurry settling; particle; agglomeration; viscous fluid ... See more keywords
An Entropy Generation on Viscous Fluid in the Inclined Deformable Porous Medium
Sign Up to like & getrecommendations! Published in 2018 at "Differential Equations and Dynamical Systems"
DOI: 10.1007/s12591-018-0411-0
Abstract: AbstractThe present investigation deals with the flow of a viscous fluid in an inclined deformable porous layer bounded by rigid plates. The lower and upper moving plates are maintained at constant different temperatures. A heat… read more here.
Keywords: viscous fluid; deformable porous; porous medium; inclined deformable ... See more keywords
Nonlocal nonlinear vibration of an embedded carbon nanotube conveying viscous fluid by introducing a modified variational iteration method
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-020-2263-0
Abstract: In this study, the large amplitude vibration and the stability of embedded carbon nanotubes (CNTs) conveying viscous fluid are analyzed. The effects of small-scale are presented into the model based on the nonlocal elasticity theory… read more here.
Keywords: iteration method; vibration; embedded carbon; variational iteration ... See more keywords
Chatter mitigation for the milling of thin-walled workpiece
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.02.014
Abstract: Abstract During the milling process of thin-walled workpiece, chatter is the major obstacle in achieving desired accuracy and productivity of the final part due to its low rigidity. In this paper, a novel method is… read more here.
Keywords: milling; walled workpiece; workpiece chatter; thin walled ... See more keywords
Flow of viscous fluid along an exponentially stretching curved surface
Sign Up to like & getrecommendations! Published in 2017 at "Results in physics"
DOI: 10.1016/j.rinp.2017.07.059
Abstract: Abstract In this paper, we present the boundary layer analysis of flow induced by rapidly stretching curved surface with exponential velocity. The governing boundary value problem is reduced into self-similar form using a new similarity… read more here.
Keywords: curved surface; surface; physics; stretching curved ... See more keywords
Generalized Lie symmetry analysis for non-linear differential equations: A purely viscous fluid model
Sign Up to like & getrecommendations! Published in 2017 at "Results in physics"
DOI: 10.1016/j.rinp.2017.09.020
Abstract: Abstract Prime objective of present study is to provide procedure in obtaining symmetries for mixed convection flow of viscous fluid due to an inclined porous stretching sheet. Two cases of stretching velocity namely power law… read more here.
Keywords: analysis; symmetry analysis; lie symmetry; viscous fluid ... See more keywords
Three-dimensional sedimentation patterns of two interacting disks in a viscous fluid
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.186
Abstract: Abstract The sedimentation of two spherical solid objects in a viscous fluid has been extensively investigated and well understood. However, a pair of flat disks (in three dimensions) settling in the fluid shows more complex… read more here.
Keywords: viscous fluid; three dimensional; dimensional sedimentation; sedimentation patterns ... See more keywords
Experimental Study on the Diversion Characteristic of a Viscous Fluid in a Heterogeneous Reservoir
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c05278
Abstract: As a typical feature of a reservoir, heterogeneity is the main reason for low oil recovery and the poor effect of acidizing measures. Diversion is the main measure to improve the acidizing effect. Over the… read more here.
Keywords: effect; reservoir; viscous fluid; diversion ... See more keywords
A nonlocal strain gradient theory for vibration and flutter instability analysis in rotary SWCNT with conveying viscous fluid
Sign Up to like & getrecommendations! Published in 2019 at "Waves in Random and Complex Media"
DOI: 10.1080/17455030.2019.1584420
Abstract: In this article, the influence of flow velocity and rotational speed on instability and free vibration analysis of a rotating viscoelastic single wall carbon nanotube (SWCNT) conveying viscous fluid flow is studied. These effects are… read more here.
Keywords: strain gradient; gradient theory; nonlocal strain; viscous fluid ... See more keywords