Some fractal model characters of porous media

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WebIn this paper, a unified model for describing the fractal characters of porous media is deduced. The theoretical predictions from the proposed unified model are compared with … WebMeas moisture item in building materials is essential both for professional practice and for research. However, this remains a very complex task, especially when long-term major destroying measurements can desired. The time-domain reflectometry (TDR) technology is commonly spent for soil moisture measurements, but its application in construction …

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Effects of Thermal Oxidation on Sensing Properties of Porous …

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(PDF) Some Fractal Characters of Porous Media - ResearchGate

ACNP 60th Annual Meeting: Poster Abstracts P551 – P830

WebMore a kind of high weathered special soil in South Bone, granite residual soils (GRS) special high strength and high void ratio in a dry environment, so your tend to dissolved in water and cause geological disasters including fall. Hence, modifying GRS for higher strength has become a hott dot. Glass fiber reinforced soils boast fewer cracks, superior energy … Web368 B. Yu & J. Li ˚ i(= 0:342˚)5 is the micro-porosity in clusters. If ˚ i = 0, Eq. (3) is reduced to the model describing mono-dispersed porous media. In this work, a uni ed model for the ... lazy boy sectional sofas with chaiseWebIn order to analyze the fractal characteristics of porous media with the proposed fractal probability density model, ten porous samples have been measured by the low-field NMR … lazy boy sectional sofas in leather

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Some fractal model characters of porous media

Sci-Hub SOME FRACTAL CHARACTERS OF POROUS MEDIA.

Web@article{Yu2002ERRATUMF, title={ERRATUM: "Some Fractal Characters of Porous Media"}, author={Boming Yu and Jianhua Li}, journal={Fractals}, year={2002}, volume={10}, … WebPorous media are assumed as a bunch of curved capillaries of rough pore-solid surface, with capillary size distributions and surface roughness following the fractal scaling laws, for …

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WebIn this paper, a unified model for describing the fractal characters of porous media is deduced. The theoretical predictions from the proposed unified model are compared with … WebIn mathematics, a fractal is a geometric shape containing detailed structure at arbitrarily small scales, usually having a fractal dimension strictly exceeding the topological …

WebIn this study, the fractal dimension of the line is found for different cases of heavy particles inertia (different Stokes numbers) in the absence of the particle gravity with a comparison … WebGiven Eq. ( 4.19 ), which relates the fractal dimensionality of the pore space to the porosity, and their assumed values r m / r 0 ≈10 4, their fractal dimensionality range from 2.57 to …

WebSponsored by FractalField.com - Dan Winter - and Implosion Group - - THE place the learn the science and universe sweeping broad practical applications of the new fractal field … WebFractal Permeability Model for Dual-Porosity Media Embedded With Natural Tortuous Fractures,” Fuel, 295, p. ... Some Fractal Characters of Porous Media,” ... B. M., 2008, “ …

WebAug 25, 2024 · We report the effects of thermal oxidation on the sensing properties of porous silicon. Porous silicon substrates were prepared by electrochemical etching and thermally oxidized at different temperatures. A comparative EDS analysis shows that porous surfaces oxidized at higher temperatures have higher oxygen-to-silicon ratios. Our results …

WebAuthor: José A. Ferreira Publisher: Springer Science & Business Media ISBN: 1461450551 Category : Mathematics Languages : en Pages : 215 Download Book. Book Description This volume presents a selection of survey and research articles based on invited lectures and contributed talks presented at the Workshop on Fluid Dynamics in Porous Media that was … lazy boy self rising reclinerWebMost of the porous media models are based on single pores, however averages are performed over a pore-size distribution without considering the effects of connectivity … lazy boy service department phone numberWebIn addition, the present work reveals that the relative permeability depends not only on saturation but also on the two fractal dimensions, pore fractal dimension (at porosity … lazy boy sectionals sofaWebThe deposition time was varied at 7, 10 and 13 min, respectively, to study changes in the properties of the obtained films. The studied samples exhibited fractal properties … lazy boy self lifting chairWebA fractal dimension for roughness height (RH) is introduced to characterize the degree of roughness or disorder of particle surface characters which significantly influence physical … lazy boy service centersWebAccording to the fractal character of real porous media, Yu and Cheng developed a fractal permeability model for bidispersed saturated porous media (see Figure 3), and this fractal … keating queenWebThe fractal region of the small-micro pores ranged from 0.006 μm to 8 μm and the fractal region ratio was 0.75×10 -3 < 1×10 -3 (Yu and Li, 2001). The corresponding fractal dimensions were ... lazy boy select harbor town recliner