Effective permeability tensor of confined flows with wall grooves of arbitrary shape
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.134
Abstract: Pressure and shear-driven flows of a confined film of fluid overlying a periodic one-dimensional topography of arbitrary shape are considered for prediction of the effective hydraulic permeability in the Stokes flow regime. The other surface… read more here.
Keywords: topography; permeability tensor; arbitrary shape; effective permeability ... See more keywords
Effective permeability of two-phase flow: The role of pore-scale displacement patterns
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DOI: 10.1063/5.0300840
Abstract: The effective permeability is a core macroscopic parameter describing two-phase flow in porous media, and it plays a crucial role in fields such as oil and gas exploitation and CO2 geological sequestration. However, the mechanism… read more here.
Keywords: permeability; effective permeability; two phase; phase flow ... See more keywords
Slow Wave Substrate-Integrated Waveguide With Miniaturized Dimensions and Broadened Bandwidth
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DOI: 10.1109/tmtt.2021.3074170
Abstract: A novel slow wave (SW) substrate-integrated waveguide (SIW) with enhanced SW factor (SWF) and broadened bandwidth is proposed by simultaneously increasing the effective permeability and permittivity. The effective permittivity is increased by the enhanced capacitance… read more here.
Keywords: slow wave; substrate integrated; wave substrate; integrated waveguide ... See more keywords
Critical Permeability from Resummation
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DOI: 10.3390/axioms13080547
Abstract: Special calculation methods are presented for critical indices and amplitudes for the permeability of thin wavy channels dependent on the waviness. The effective permeability and wetted perimeter of the two-dimensional random percolating media are considered… read more here.
Keywords: effective permeability; permeability; critical indices; critical permeability ... See more keywords
Estimates for the Effective Permeability of Intact Granite Obtained from the Eastern and Western Flanks of the Canadian Shield
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DOI: 10.3390/min10080667
Abstract: Granitic rock from the western part of the Canadian Shield is considered as a potential host rock for the siting of a deep geological repository for the storage of heat-emitting high-level nuclear fuel waste. The… read more here.
Keywords: permeability; granite obtained; canadian shield; effective permeability ... See more keywords