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International Journal of Fluid Mechanics Research

Publication de 6  numéros par an

ISSN Imprimer: 2152-5102

ISSN En ligne: 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

Stagnation-Point Flow Towards a Heated Stretching Sheet with Variable Fluid Viscosity

Volume 32, Numéro 5, 2005, pp. 538-548
DOI: 10.1615/InterJFluidMechRes.v32.i5.30
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RÉSUMÉ

The influence of temperature-dependent fluid viscosity on a steady stagnation-point flow over a heated stretching sheet is investigated. The fluid viscosity is assumed to vary as a linear function of temperature. A scaling group of transformations is applied to the governing equations of motion and energy. Using the invariants, third- and second-order ordinary differential equations corresponding to the momentum and energy equations are obtained. These equations are then solved numerically. It is found that the horizontal velocity increases with the increasing value of the ratio of the free-stream velocity ax and the stretching velocity cx, but the temperature decreases in this case. The important findings of the present study are that at a particular point of the heated stretching sheet, the fluid viscosity decreases with an increase of the temperature-dependent fluid viscosity parameter A near the stagnation point when the free-stream velocity is less than the stretching velocity, but with increasing η, the horizontal velocity increases in this case with the increasing temperature-dependent fluid viscosity parameter A. When the free-stream velocity is greater than the stretching velocity, the opposite behavior of horizontal velocity is noted.

CITÉ PAR
  1. Mukhopadhyay Swati, Effects of thermal radiation and variable fluid viscosity on stagnation point flow past a porous stretching sheet, Meccanica, 48, 7, 2013. Crossref

  2. Mukhopadhyay Swati, Effects of Partial Slip on Chemically Reactive Solute Distribution in MHD Boundary Layer Stagnation Point Flow Past a Stretching Permeable Sheet, International Journal of Chemical Reactor Engineering, 13, 1, 2015. Crossref

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