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International Journal of Fluid Mechanics Research

Erscheint 6 Ausgaben pro Jahr

ISSN Druckformat: 2152-5102

ISSN Online: 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

Effects of Magnetic Field and Heat Generation/Absorption on Natural Convection from an Isothermal Surface in a Stratified Environment

Volumen 29, Ausgabe 6, 2002, 13 pages
DOI: 10.1615/InterJFluidMechRes.v29.i6.10
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ABSTRAKT

The problem of steady, laminar, buoyancy-induced flow by natural convection along a vertical permeable surface immersed in a thermally-stratified environment in the presence of magnetic field and heat generation or absorption effects is studied numerically. Conditions for similarity solutions are determined for arbitrary stable and unstable thermal environment stratification. Numerical solution of the resulting similarity equations is performed using an implicit, iterative, tridiagonal finite-difference method. Comparisons with previously published work are performed and the results are found to be in excellent agreement. The effects of the Hartmann number, heat generation or absorption coefficient, ambient temperature power index, and the wall mass transfer parameter on the velocity and temperature profiles as well as the skin-friction coefficient and Nusselt number are presented in graphical form. It is found that both the magnetic field and heat absorption effects eliminate the occurrence of the fluid backflow and temperature deficit in the outer part of the boundary layer predicted for the non-magnetic case.

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