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International Journal of Fluid Mechanics Research

Publicado 6 números por año

ISSN Imprimir: 2152-5102

ISSN En Línea: 2152-5110

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: 1.3 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: 0.0002 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: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

Indexed in

Numerical Analysis of Grashof and Darcy Number Effects on Dissipative Natural Convection Boundary Layers in a Micropolar Fluid-Saturated Geological Porous Medium

Volumen 34, Edición 4, 2007, pp. 287-307
DOI: 10.1615/InterJFluidMechRes.v34.i4.10
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SINOPSIS

The thermo-micropolar non-Newtonian theory is used to formulate a transport model for combined free convection heat and species transfer through a micropolar-fluid saturated Darcian porous medium. Temperatures in the medium are assumed to be high enough for viscous heating effects to be significant. The influence of thermal Grashof number, species Grashof number and Darcian porous number on the momentum, angular momentum, temperature and concentration flow fields are studied using the finite element method. Temperature is observed to be reduced with a rise in the thermal Grashof number. Species transfer is seen to be also decreased with increasing species Grashof number. Micro-rotation values are also decreased with both thermal and species Grashof numbers near the stretching surface and also depressed with a rise in the Darcy number in the near-field regime. The flow field is accelerated with a rise in Darcy number as indicated by the increase in translational velocities. Our computations are relevant to for example the diffusion of hydrogen gas in air-saturated porous materials, pollutant release in a geophysical regime etc.

CITADO POR
  1. Motsa S. S., Shateyi S., Sibanda P., A model of steady viscous flow of a micropolar fluid driven by injection or suction between a porous disk and a non-porous disk using a novel numerical technique, The Canadian Journal of Chemical Engineering, 88, 6, 2010. Crossref

  2. Prasad V. Ramachandra, Gaffar S. Abdul, Bég O. Anwar, Heat and Mass Transfer of Nanofluid from Horizontal Cylinder to Micropolar Fluid, Journal of Thermophysics and Heat Transfer, 29, 1, 2015. Crossref

  3. Bég O. Anwar, Ramachandra Prasad V., Vasu B., Bhaskar Reddy N., Li Q., Bhargava R., Free convection heat and mass transfer from an isothermal sphere to a micropolar regime with Soret/Dufour effects, International Journal of Heat and Mass Transfer, 54, 1-3, 2011. Crossref

  4. Gorla Rama Subba Reddy, Vasu Buddakkagari, Siddiqa Sadia, Transient Combined Convective Heat Transfer over a Stretching Surface in a Non-Newtonian Nanofluid Using Buongiorno’s Model, Journal of Applied Mathematics and Physics, 04, 02, 2016. Crossref

  5. Nield Donald A., Bejan Adrian, External Natural Convection, in Convection in Porous Media, 2017. Crossref

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