Results 51 to 60 of about 58,761 (161)

A correlation between the gas and liquid permeabilities of beech wood heat-treated in hot water and steam mediums

open access: yesMaderas: Ciencia y Tecnología, 2014
Heat-treatment, a major method of wood modification for improving dimensional stability and natural durability, has been studied considerably in the scientific literature.
Hamid Reza Taghiyari   +2 more
doaj  

Swelling of nuclei embedded in neutron-gas and consequences for fusion

open access: yesPhysical Review C, 2015
7 pages, 9 ...
Umar, A. S.   +4 more
openaire   +3 more sources

Mechanistic study of the effect of clay hydration swelling on CH4/CO2 competitive adsorption

open access: yesJournal of CO2 Utilization
The study on the hydration swelling mechanism of different types of shale clay minerals and the influence of water content on the adsorption characteristics of CH4/CO2 is of great significance for CO2 storage in shale reservoirs and enhanced shale gas ...
Fengming Gong   +4 more
doaj   +1 more source

Theoretical models for gas adsorption‐induced coal deformation under coal seam field conditions

open access: yesEnergy Science & Engineering, 2019
Coal deformation caused by gas adsorption is a well‐known phenomenon and has played an important role in many engineering fields. For example, the bulk coal deformation induced by gas is a primary factor in coal and gas outbursts, and the changes in ...
Huihui Liu, Baiquan Lin, Wei Yang
doaj   +1 more source

INFLUENCE OF FUEL-MATRIX INTERACTION ON THE BREAKAWAY SWELLING OF U-MO DISPERSION FUEL IN AL

open access: yesNuclear Engineering and Technology, 2014
In order to advance understanding of the breakaway swelling behavior of U-Mo/Al dispersion fuel under a high-power irradiation condition, the effects of fuel-matrix interaction on the fuel performance of U-Mo/Al dispersion fuel were investigated. Fission
HO JIN RYU, YEON SOO KIM
doaj   +1 more source

Analysis of Coal Swelling Deformation Caused by Carbon Dioxide Adsorption Based on X-Ray Computed Tomography

open access: yesGeofluids, 2018
The geologic sequestration of carbon dioxide by coal beds leads to the swelling deformation of coal. In order to investigate the swelling deformation characteristics at the microscopic scale, X-ray computed tomography (CT) scanning technology was used. X-
Xiangrong Nie   +4 more
doaj   +1 more source

Coal Matrix Deformation and Pore Structure Change in High-Pressure Nitrogen Replacement of Methane

open access: yesEnergies, 2018
Coal matrix deformation is one of the main controlling factors for coal reservoir permeability changes in nitrogen foam fracturing. The characteristics and mechanism of coal matrix deformation during the process of adsorption/desorption were studied by ...
Xiaofeng Ji   +4 more
doaj   +1 more source

A study on the carbon dioxide injection into coal seam aiming at enhancing coal bed methane (ECBM) recovery

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
Coal seams, particularly deep unmineable coal reservoirs, are the most important geological desirable formations to store CO2 for mitigating the emissions of greenhouse gas.
Akash Talapatra
doaj   +1 more source

Effect of non-uniform swelling on coal multiphysics during gas injection: The triangle approach

open access: yesJournal of Rock Mechanics and Geotechnical Engineering
In current dual porosity/permeability models, there exists a fundamental assumption that the adsorption-induced swelling is distributed uniformly within the representative elementary volume (REV), irrespective of its internal structures and transient ...
Yifan Huang   +4 more
doaj   +1 more source

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