Some fractal model characters of porous media

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August undefined, 2024

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A fractal model of effective stress of porous media and the …

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 … 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. how many 2d shapes are there in the world

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Fractal Feature of Microstructure of Porous Medium in Effective …

Some fractal model characters of porous media

WebMultiphase 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 … WebAn analytical model for fractal dimension of tortuous streamtubes in porous media is derived. The proposed fractal dimension for tortuous streamtubes in porous media is …

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WebFractal-based approaches have become popular for describing the hydraulic functions. The SWCC and relative hydraulic conductivity were calculated and compared based on fractal … 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 …

Webfractal, in mathematics, any of a class of complex geometric shapes that commonly have “fractional dimension,” a concept first introduced by the mathematician Felix Hausdorff in … 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 …

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 … WebAbstractThe flow in porous media has received a great deal of attention due to its importance and many unresolved problems in science and engineering such as …

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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 … high motivation critical thinkingWebMost 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 … how many 2nd class stamps for 1st classWebBook 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 … high motivation thinkerWebAug 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 … how many 28 day months in a yearWebA 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 … high motivation quoteWeb@article{Yu2002ERRATUMF, title={ERRATUM: "Some Fractal Characters of Porous Media"}, author={Boming Yu and Jianhua Li}, journal={Fractals}, year={2002}, volume={10}, … high motivatedWebThe 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 … how many 2nd gen dodge rams were produced