Some fractal characters of porous media

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August undefined, 2024

Web1.. IntroductionFractal porous media have been studied extensively for more than two decades since Mandelbrot’s pioneer work [1].Katz and Thompson [2] used scanning … WebNov 15, 2024 · Understanding the pore size distribution in porous media is of great significance for guiding and predicting the storage and production of internal gases. ... Some fractal characters of porous media. Fractals-Complex Geom Patterns Scaling Nat Soc, 9 (2001), pp. 365-372, 10.1142/S0218348X01000804. View in Scopus Google Scholar [31]

Fractal Characters of Porous Media and Flow Analysis

WebIn this study, we summarized some basic characters of fractal porous media, including the fractal pore or particle size distribution, pore or particle density function, ... The fluid … WebSome fractal characters of porous media. Fractals, 2001, 9(3): 365-372 123 Majumdar A, Bhushan B. Role of fractal geometry in roughness characterization and contact mechanics of surfaces. csx wireline

Fractal Character for Tortuous Streamtubes in Porous Media

WebApr 21, 2015 · Li, Some fractal characters of. porous media, Fr ac t a l s 8 (2001) 365–372. 18. B. M. ... In this paper, a unified model for describing the fractal characters of porous media is deduced. 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 … 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 … ear nose throat in altoona pa

Fractal analysis of permeabilities for porous media - Yu - 2004

WebThis study describes a new mathematical approach to the relationship between mechanical properties (tensile modulus, ultimate strength, and strain), composition as well as structure of porous-filled reinforced composites. The composite system consisted of a polyurethane matrix, a rubber filler, and a small amount of polyethylene terephthalate as a … 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 ... csx winston yardWebAn effective thermal conductivity model for fractal porous media with rough surfaces. Advances in Geo-Energy Research, 2024, 3(2 ... B., Li, J. Some fractal characters of porous media. Fractals, 2001, 9(3): 365-372. Zeng, J., Liu, J., Li, W., et al. Evolution of shale permeability under the inﬂuence of gas diffusion from the fracture wall ... ear nose throat johnson city tn

"WebSep 8, 2024 · DOI: 10.1016/J.COMPSCITECH.2024.108957 Corpus ID: 237652901; A fractal model of effective mechanical properties of porous composites @article{Chao2024AFM, title={A fractal model of effective mechanical properties of porous composites}, author={Xujiang Chao and Wenlong Tian and Feng Xu and Dahua Shou}, … " - Some fractal characters of porous media

Some fractal characters of porous media

Polymers Free Full-Text A New Approach to the Structure …

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 2.87 would imply porosities between 95 % to 73 %, rather than the values between 5 % to 27 % that they calculated and measured.

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WebFeb 1, 2009 · In this study, we summarized some basic characters of fractal porous media, including the fractal pore or particle size distribution, pore or particle density function, ... The fluid velocities in fractal porous media were also derived and found to be a function of the fractal dimensions and microstructural parameters of the medium. WebB. Yu and J. Li , Some fractal characters of porous media, Fractals 9(3) (2001) 365–372. Link, ISI, Google Scholar; 33. P. Xu and B. Yu , Developing a new form of permeability and …

WebERRATUM: "Some Fractal Characters of Porous Media" is erratum of. SOME FRACTAL CHARACTERS OF POROUS MEDIA; Boming Yu; and ; Jianhua Li; Boming Yu. Search for … WebFractal Characters of Porous Media and Flow Analysis Abstract. Porosity is a complex multivariate function which controls fluid flow through porous media. The variables...

WebFeb 1, 2015 · A. Fractal flow rate of a single fracture fractal unit Although fractured media have been described as fractal objects in nature, [27] [28] [29][30] it is difficult to find accurately self-similar ... WebSome fractal characters of porous media [J]. Fractal, 2001, 9(3): 365-372. Google Scholar [13] Fripiat J J. Porosity and absorption Isotherms, in The Fractal ... Zeng Yanlei, et al. Fractal dimensionality dependence of microstructural parameters and permeability in fractal porous media [J]. Advances in Water Science. 2006, 17(6): 812-817.

WebApr 12, 2024 · PDF The porous Chalk River Unidentified Deposit (CRUD) ... Some fractal characters of porous media. Fractals 9 (03), 365–372 (2001) 18.

WebYU, B., & LI, J. (2001). SOME FRACTAL CHARACTERS OF POROUS MEDIA. Fractals, 09(03), 365–372. doi:10.1142/s0218348x01000804 ear nose throat holland miWebFeb 1, 2024 · Tight porous media are mainly composed of micro/nano-pores and throats, which leads to obvious microscale effect and nonlinear seepage characteristics. Based on the capillary bundle model and the fractal theory, a new nonlinear seepage equation was deduced, and a further fractal permeability model was obtained for oil transport in tight … ear nose throat hospital nycWeb@article{Yu2002ERRATUMF, title={ERRATUM: "Some Fractal Characters of Porous Media"}, author={Boming Yu and Jianhua Li}, journal={Fractals}, year={2002}, volume={10}, … ear nose throat in williamsburg vaWebAbstract. In 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 … ear nose throat jacksonville ncWebThe proposed fractal dimension for tortuous streamtubes in porous media is expressed as a function of porosity and scale, and there is no empirical constant in the proposed … csxw ledWebIn 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 … csxw-ledWebJan 1, 2011 · We consider the fractal media as special ("fractional'') continuous media. We discuss the possible experimental testing of the continuous medium model for fractal media that is suggested in [Phys ... ear nose throat limited