3D pore system reconstruction using nano-scale 2D SEM images and pore size distribution analysis for intermediate rank coal matrix
نویسندگان
چکیده
منابع مشابه
Porosity and Pore Size Distribution
A soil’s porosity and pore size distribution characterize its pore space, that portion of the soil’s volume that is not occupied by or isolated by solid material. The basic character of the pore space affects and is affected by critical aspects of almost everything that occurs in the soil: the movement of water, air, and other fluids; the transport and the reaction of chemicals; and the residen...
متن کاملDemineralized dentin 3D porosity and pore size distribution using mercury porosimetry.
OBJECTIVES The objectives of this study were to assess demineralized dentin porosity and quantify the different porous features distribution within the material using mercury intrusion porosimetry (MIP) technique. We compared hexamethyldisilazane (HMDS) drying and lyophilization (LYO) (freeze-drying) in sample preparation. METHODS Fifty-six dentin discs were assigned into three groups. The co...
متن کاملPore Network Modeling: Analysis of Pore Size Distribution of Arabian Core Samples
We use X-ray microtomography (micro-CT) to image rock cuttings of poorly consolidated sandstone and vuggy carbonate from Saudi Arabian oil and gas fields. The cuttings are a few mm across and are imaged to a resolution between 3 and 12 microns. The details of the three-dimensional pore space can be clearly seen. A maximal ball algorithm is used to extract a topologically equivalent pore network...
متن کاملPore-size Distribution in a Biomembrane Model
In a recent paper the author has suggested a model which each lipid has more space available. This leads for a two-dimensional lipid bilayer in which both shortto an increase in the energy of the configuration. range repulsive forces and long-range attractive forces Because of the very large number of degrees of freeplay a role, and for which the equilibrium statistical dom the outcome of this ...
متن کاملPore Size Distribution in Granular Material Microstructure
Pore scale modeling plays a key role in fluid flow through porous media and associated macroscale constitutive relationships. The polyhedral shape and effective local pore size within granular material microstructure are computed in this study by means of the Euclidean Distance Transform (EDT), a local maxima search (non-maximum suppression), and a segmentation process. Various synthetic packed...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Fuel
سال: 2020
ISSN: 0016-2361
DOI: 10.1016/j.fuel.2020.117934