Frontiers in Earth Science, 2023 Introduction: Shale oil and gas reservoirs contain a variety of inorganic and organic pores that differ significantly from conventional reservoirs, making traditional experiments ineffective.
Lei Liu +13 more
doaj +1 more source
Nanogel formation of polymer solutions flowing through porous media [PDF]
, 2012 A gelation process was seen to occur when Boger fluids made from aqueous solutions of polyacrylamide (PAA) and NaCl flowed through porous media with certain characteristics.
Alves, Manuel A. +4 more
core +1 more source
Porous materials in building energy technologies—a review of the applications, modelling and experiments [PDF]
, 2018 Improving energy efficiency in buildings is central to achieving the goals set by Paris agreement in 2015, as it reduces the energy consumption and consequently the emission of greenhouse gases without jeopardising human comfort.
Esfahani, Javad Abolfazli +2 more
core +1 more source
The Influence of Micro-Fractures on the Flow in Tight Oil Reservoirs Based on Pore-Network Models
Energies, 2019 In this paper, the influence of micro-fractures on the flow of tight reservoirs is studied on the microscopic scale. Three-dimensional digital cores of fractured tight sandstone with varying fracture apertures, lengths, and dip angles are constructed ...
Hai Sun +8 more
doaj +1 more source
Analysis of Thermal Performances in a Ventilated Room Using LBM-MRT: Effect of a Porous Separation
Computation, 2022 This article demonstrates the feasibility of porous separation on the performance of displacement ventilation in a rectangular enclosure. A jet of fresh air enters the cavity through an opening at the bottom of the left wall and exits through an opening ...
Zouhira Hireche +4 more
doaj +1 more source
On the hydrodynamics and heat convection of an impinging external flow upon a cylinder with transpiration and embedded in a porous medium [PDF]
, 2017 This paper extends the existing studies of heat convection by an external flow impinging upon a flat porous insert to that on a circular cylinder inside a porous medium.
Alizadeh, Ahmed +3 more
core +2 more sources
Adjoint-based topology optimization of filter structures for gas–particle systems
AIP Advances, 2021 Conventional filters for aerosol particle deposition consist of one or more filter layers, which are either woven or composed of tangled fibers. The quality of the separation results almost exclusively from the density of the fiber arrangement.
N. Jüngling, J. Niessner
doaj +1 more source
Finite time extinction for solutions to fast diffusion stochastic porous media equations [PDF]
, 2008 We prove that the solutions to fast diffusion stochastic porous media equations have finite time extinction with strictly positive ...
Barbu, Viorel +2 more
core +3 more sources
Innovative heat pipes and thermosyphons for renewable sources of energy application
E3S Web of Conferences, 2018 In the paper the authors present possibilities of use two-phase heat-conducting devices at cooling technologies for PV and PV/T solar cooling and air-conditioning. Three ways to improve heat conductive properties of heat pipes and thermosyphons with help
Vasiliev Leonard, Zhuravlyov Alexander
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Natural Gas Industry B, 2023 An accurate and comprehensive understanding of shale pore structure is fundamental and critical for accurate reserves evaluation and efficient hydrocarbon development.
Jun Yao +4 more
doaj +1 more source