Results 11 to 20 of about 808,967 (278)
Radial permeability of the hybrid pine (Pinus elliottii × Pinus caribaea) in Australia [PDF]
BioResources, 2019 The radial permeability (gas and liquid) of the hybrid pine (Pinus elliottii var. elliottii [PEE] × Pinus caribaea var. hondurensis [PCH]) was investigated for wood samples collected from 30 trees that were 19 years of age and represented various genotypes and stocking rates.
Leggate, William +4 more
core +8 more sources
Geofluids, 2021 Using the self-developed three-axis servo fluid-solid coupling system with gas-solid coupling of gas-bearing coal, the variation law of the permeability of gas coal under the stress cycle loading and unloading path was studied.
Fakai Wang +4 more
doaj +2 more sources
Structural heterogeneity and permeability in faulted eolian sandstone: Implications for subsurface modeling of faults [PDF]
, 2002 We determined the structure and permeability variations of a 4 km-long normal fault by integrating surface mapping with data from five boreholes drilled through the fault (borehole to tens of meters scale).
Forster, C.B. +4 more
core +5 more sources
MASS TRANSFER PROPERTIES (PERMEABILITY AND MASS DIFFUSIVITY) OF FOUR AUSTRALIAN HARDWOOD SPECIES [PDF]
BioResources, 2012 Characterization of mass transfer properties was achieved in the longitudinal, radial, and tangential directions for four Australian hardwood species: spotted gum, blackbutt, jarrah, and messmate. Measurement of mass transfer properties for these species
Adam L. Redman, +3 more
doaj +3 more sources
Radial permeability of timber [PDF]
, 1970 A procedure is described for monitoring the uptake of liquids under pressure, into small blocks of dry wood, Tests with eight softwood species showed that rates of uptake in the radial direction correlated well with the known treatability of these ...
McQuire, Athol John
core +5 more sources
Mass transfer properties of Acacia mangium plantation wood
Maderas: Ciencia y Tecnología, 2021 This study investigated the mass transfer properties (permeability and mass diffusivity) in the longitudinal, radial and tangential directions of plantation-grown Acacia mangium in Vinh Phuc province, northeast, Vietnam. These properties will be used to
Ha Tien Manh +3 more
doaj +1 more source
Shenzhen Daxue xuebao. Ligong ban, 2022 In order to understand the dual-permeability flow law of slanted well in a fractured reservoir and study the characteristics of pressure dynamics, a flow model of slanted well in a dual-porosity and dual-permeability reservoir is established.
NIE Renshi +5 more
doaj +1 more source
Characteristics of Gas Seepage and Pore Structure Response in CO2-ECBM Process of Low Permeability Coal Seam [PDF]
E3S Web of Conferences, 2023 CO2-ECBM is a method of enhanced coalbed methane extraction followed by cutting greenhouse gas emissions and new energy development. In order to reveal the characteristics of gas flow in porous media and the pore structure response characteristics of ...
Liu Junlin, Zhang Kun, Liu Huihu
doaj +1 more source
Geofluids, 2021 Hydraulic flushing drilling technology can not only improve the efficiency of high-pressure and low-permeability geological reservoir coalbed methane drainage but also effectively reduce the probability of coal and gas outburst disasters through pressure
He Yang +4 more
doaj +1 more source
Geofluids, 2021 Slotted tube drainage system plays an important role in reducing the wetting line of tailing dam. In the past studies, the permeability coefficient of geotextile was measured separately based on one-dimensional test, and the permeability characteristics ...
Chun-bo Yang +5 more
doaj +1 more source