Some fractal model characters of porous media

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August undefined, 2024

WebAdequate health system performance and achieving the Millennium Development Goals for health, requires that qualified health care providers are available and can perform … Web@article{Yu2002ERRATUMF, title={ERRATUM: "Some Fractal Characters of Porous Media"}, author={Boming Yu and Jianhua Li}, journal={Fractals}, year={2002}, volume={10}, …

Fractal Characters of Porous Media and Flow Analysis

WebEnter the email address you signed up with and we'll email you a reset link. WebBook Synopsis Fractals in Geophysics by : SCHOLZ. Download or read book Fractals in Geophysics written by SCHOLZ and published by Birkhäuser. This book was released on … rawvision studio

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WebA fractal is an object or a structure that is self‐similar in all length scales. Fractal geometry is an excellent mathematical tool used in the study of irregular geometric objects. The … WebThe real rock cores and outcrops indicate that the cumulative size distributions of interparticle pores and vugs both follow the fractal scaling law. In this paper, a two-scale … WebDifferent from the traditional explanation at the porous media scale, our model gives the explanation of this phenomenon at the pore scale. ... Some fractal characters of porous media. Fractals 2001, 9, 365–372. [Google Scholar] Yu, B.M.; Cheng, P. A fractal permeability model for bi-dispersed porous media. Int. J. Heat. rawvoice inc

a Novel Fractal Model for Two-Phase Relative Permeability in …

WebThe aim is to provide a snapshot of some of the most exciting work published in the ... Analytical Solution of the One-Dimensional Transport of Ionic Contaminants in Porous … WebIn 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 … raw virtualboxWebIn 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 … raw vn walkthrough

"WebResearch on effective stress model in porous media based on fractal method [J]. Rock and Soil Mechanics, 2010, 31(8): 2626-2630. Google Scholar [9] Huang Yuanzhi, Wang Enzhi. … " - Some fractal model characters of porous media

Some fractal model characters of porous media

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WebDifferent from the traditional explanation at the porous media scale, our model gives the explanation of this phenomenon at the pore scale. ... Some fractal characters of porous … WebIn 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 …

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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 … WebA Leakage Model of Contact Mechanical Seals Based on the Fractal Theory of Porous Medium Xingya Ni, Chenbo Ma, Jianjun Sun, Yuyan Zhang and Qiuping Yu 27 December …

WebIn mathematics, a fractal is a geometric shape containing detailed structure at arbitrarily small scales, usually having a fractal dimension strictly exceeding the topological dimension.Many fractals appear similar at various scales, as illustrated in successive magnifications of the Mandelbrot set. This exhibition of similar patterns at increasingly … WebThe 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 ...

WebThe influence of effective stress on the microscopic pore structure of the porous media was presented. The fractal model of effective stress of porous media. ... Some fractal … WebFractal Permeability Model for Dual-Porosity Media Embedded With Natural Tortuous Fractures,” Fuel, 295, p. ... Some Fractal Characters of Porous Media,” ... B. M., 2008, “ …

WebThe finite element discretization of phase-field models of fracture in porous media is prone to locking. This is due both to the hydraulic and to the mechanical properties of the …

WebIn mathematics, a fractal is a geometric shape containing detailed structure at arbitrarily small scales, usually having a fractal dimension strictly exceeding the topological … raw vs aew ratingsWebPorous 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 … simple mills almond crackers costcoWebMeas 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 … raw vs burdened costWebAug 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 … simple mills almond crackers nutrition raw vs calculated hoursWebThe 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 … raw vocal meaningWebMultiphase flow in porous media is very important in various scientific and engineering fields. It has been shown that relative permeability plays an important role in … raw vitamin c benefits