Imaging the pore structure of geomaterials
Witryna10 wrz 2000 · Pore channels thus have length but no associated volume; channel length is defined by nodal pore center to nodal pore center distance. For a sample of given … WitrynaWith the development of imaging technology, tools to quantitatively describe pore structure, morphology, and connectivity have been widely applied on low permeable …
Imaging the pore structure of geomaterials
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Witryna7 lis 2024 · Analysis of complex pore structure of geomaterials is a fundamental issue in geoscience. Here bifunctional nanoparticles with magnetic and fluorescent … WitrynaFig. 2: Extracted elements of the pore space. (a) Detail of the distance map and constructed pore graph; (b) Two pore bodies and pore graph within particles; (c) …
WitrynaAcid attack causes the deterioration of construction material surfaces. The objective of this study was to investigate the degradation of different types of cement mortar in … WitrynaImaging the Pore Structure of Geomaterials J. T. Fredrich,* B. Menéndez,t T.-F. Wong Laser scanning confocal microscopy can be used to image the pore structure of …
Witryna1 kwi 1995 · Laser scanning confocal microscopy can be used to image the pore structure of geologic materials in three dimensions at a resolution of 200 …
Witryna11 kwi 2024 · Carbonate geomaterial samples were tested for uniaxial compressive strength and tensile strength under air-dried and distilled-water-wet conditions. When tested for uniaxial compression, samples saturated with distilled water showed 20% lower average strength than that of air-dried samples. In the indirect tensile (Brazilian) test, …
WitrynaFredrich , J.T. , Menendez , B. 摘要:. Examines the use of laser scanning confocal microscopy to image the pore structure of geologic materials in three dimensions at … jon currence merrill lynchWitryna摘要:. Analysis of complex pore structure of geomaterials is a fundamental issue in geoscience. Here bifunctional nanoparticles with magnetic and fluorescent properties are introduced as novel markers for optical imaging of pore structure in geomaterials. Using the paramagnetic property, powder of the nanoparticle is driven into pores … how to install cab corners on chevy truckWitryna21 lut 2024 · The underground gas storage (UGS) in depleted sandstone reservoirs forms the largest proportion of the UGS market in China. Multiple cycles of natural gas injection and production in the sandstone cause the rapid increase and drawdown of pore pressure, which may induce damage to the rock skeleton structure, and cause … how to install cab for battletechWitryna14 kwi 2024 · On the other hand, the pore size is concentrated in the range of 0.1–1 μm in tight oil reservoirs, and the pore characteristics of such reservoirs show obvious micro-nano scale effects. 7 7. T. M. Koper Marc, “ Structure sensitivity and nanoscale effects in electrocatalysis,” Nanoscale 3(5), 2054– 2073 (2011). how to install cWitryna14 kwi 1995 · Laser scanning confocal microscopy can be used to image the pore structure of geologic materials in three dimensions at a resolution of 200 nanometers. The technique involves impregnation of the void space with an epoxy doped with a … how to install cab file windows server 2012WitrynaAnalysis of complex pore structure of geomaterials is a fundamental issue in geoscience. Here bifunctional nanoparticles with magnetic and fluorescent properties … how to install c920s pro webcamWitryna1 lut 2024 · To generate a 3D pore network model and describe the pore structure of geomaterials, a suitable method should be considered due to the interference from … jon curry