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Special Topics & Reviews in Porous Media: An International Journal

Publication de 4  numéros par an

ISSN Imprimer: 2151-4798

ISSN En ligne: 2151-562X

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.1 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.5 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.5 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00018 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.42 SJR: 0.217 SNIP: 0.362 CiteScore™:: 2.3 H-Index: 19

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ESTIMATION OF TORTUOSITY AND EFFECTIVE DIFFUSIVITY TENSORS USING CLOSURE FORMULATION IN A SINTERED POLYMER WICK DURING TRANSPORT OF A NONDILUTE, MULTICOMPONENT LIQUID MIXTURE

Volume 2, Numéro 4, 2011, pp. 267-282
DOI: 10.1615/SpecialTopicsRevPorousMedia.v2.i4.20
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RÉSUMÉ

The closure problem for the calculation of spatial deviations in mole fractions during the transport of a nondilute, multicomponent liquid mixture in a porous medium is well developed. However, in almost all of the previous work on seeking closure, the random nature of a typical porous medium is overlooked, and only simple unit cells, with few solid objects of regular shapes in a cube or square, are considered. Unlike the previous work, a micrograph of the cross section of a porous wick made by sintering polymer beads is chosen for solving the closure problem. Unit cells of different sizes are considered at the center of the micrograph to study the closure problem in the void region of each unit cell. This problem is numerically solved using the COMSOL Multiphysics software package, and the effective diffusivity and tortuosity tensors, important for modeling the transport of species in a porous medium, are calculated. From the obtained tensors, the isotropic nature of the selected porous material is established. The value of tortuosity is also compared with the available theoretical and empirical correlations from the literature.

CITÉ PAR
  1. Beyhaghi Saman, Pillai Krishna M., Qadah Diab T., Dietz Mark L., Evaporation and transport of non-dilute, multi-component liquid mixtures in porous wicks: Simulation and experimental validation, International Journal of Heat and Mass Transfer, 54, 25-26, 2011. Crossref

  2. Allen Rebecca, Sun Shuyu, Computing and Comparing Effective Properties for Flow and Transport in Computer-Generated Porous Media, Geofluids, 2017, 2017. Crossref

  3. Froning Dieter, Drakselová Monika, Tocháčková Anna, Kodým Roman, Reimer Uwe, Lehnert Werner, Bouzek Karel, Anisotropic properties of gas transport in non-woven gas diffusion layers of polymer electrolyte fuel cells, Journal of Power Sources, 452, 2020. Crossref

  4. Pillai Krishna, Raizada Aman, Modeling Transport and Adsorption of Arsenic Ions in Iron-Oxide Laden Porous Media. Part I: Theoretical Developments, Water, 13, 6, 2021. Crossref

  5. Das Pintu, Akhter Affreen, Singh Mritunjay Kumar, Multispecies solute dispersion with variable porosity in semi-infinite saturated porous media, Arabian Journal of Geosciences, 15, 12, 2022. Crossref

Prochains articles

HYDROMAGNETIC CASSON FLUID FLOW ACROSS AN INCLINED VERTICAL SURFACE IN POROUS CHANNEL WITH BUOYANCY AND THERMO-DIFFUSION EFFECTS Sowmiya C, Rushi Kumar B Effect of Helical Force on Thermal Convection of a Ferrofluid: A Weakly Non-linear Theory Jagathpally Sharathkumar Reddy, Kishan N, Shiva Kumar Reddy G, Ravi Ragoju STABILITY ANALYSIS OF A COUPLE-STRESS FLUID WITH VARIABLE GRAVITY IN A POROUS MEDIUM FOR DIFFERENT CONDUCTING BOUNDARIES Shalu Choudhary, Reeta Devi, Amit Mahajan, Sunil Sunil CREEPING FLOW ABOUT A TAINTED LIQUID DROP WITH A MICROPOLAR FLUID AND ALIGNED IN A POROUS MEDIUM FILLED WITH VISCOUS FLUID UTILISING SLIP PHANI KUMAR MEDURI, VIJAYA LAKSHMI KUNCHE Reviewing the Impact of Magnetic Prandtl Number and Magnetic Force Parameter on Convective Heat Transfer in Boundary Layers Hossam Nabwey, Muhammad Ashraf, Zia Ullah, Ahmed M. Rashad, Ali J. Chamkha Spectral Analysis for Entropy Generation and Irreversibility on NiZnFe_2O_4 – Engine Oil based Fluids RamReddy Chetteti, Sweta ., Pranitha Janapatla Study of global stability of rotating partially-ionized plasma saturating a porous medium Vishal Chandel, Sunil Kumar, Poonam Sharma Porous Medium Influenced Dissipative Hybrid Casson Nanofluid Flow over a Nonlinearly Stretching Sheet under Inclined Ohmic Lorentz Force Field A. R. Deepika, K. Govardhan, Hussain Basha, G Janardhana Reddy Effect of Motile Gyrotactic Microorganisms on Arterial Stenosis Sisko Nanofluid Flow Through Porous Medium : A Numerical Study Galal Moatimid, Mona Mohamed, Khaled Elagamy, Ahmed Gaber ELECTROTHERMOSOLUTAL CONVECTION IN NANOFLUID SATURATING POROUS MEDIUM Pushap Lata Sharma, Mohini Kapalta EFFECT OF VARIABLE GRAVITY ON THERMAL CONVECTION IN ROTATING JEFFREY NANOFLUID: DARCY-BRINKMAN MODEL Deepak Bains, Pushap Lata Sharma, Gian C. Rana Activation energy effect on MHD convective Maxwell nanofluid flow with Cattaneo-Christove heat flux over a porous stretching sheet JYOTHI NAGISETTY, VIJAYA KUMAR AVULA GOLLA Effects of different fins on Maxwell liquid under hybrid surveys of magnetic and porous material in presence of radiation factors Pooya Pasha, Payam Jalili, Bahram Jalili, Loghman Mostafa, Ahmed Mohammed Mahmood, Hussein Abdullah Abbas, D.D. Ganji
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