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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

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Magnetohydrodynamics of a Mixed Convection Flow in a Vertical Microannulus: An Exact Solution

Volume 42, Numéro 6, 2015, pp. 537-552
DOI: 10.1615/InterJFluidMechRes.v42.i6.40
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RÉSUMÉ

An exact solution of steady fully developed mixed convection flow of viscous, incompressible, electrically conducting fluid in a vertical microannulus in the presence of transverse magnetic field by taking in to consideration of velocity slip and temperature jump at the vertical microannulus surfaces is obtained. The momentum and energy equations representing the present physical situation are presented in dimensionless form along with relevant boundary conditions. The mathematical model is solved using the method of undetermined coefficients. Exact solution is expressed in terms of modified Bessel function of first kind and second kind. The solution obtained is graphically represented and the effects of radius ratio, magnetic field, Knudsen number, and mixed convection on the flow is investigated. It is interesting to remark that as magnetic field increases, there is decrease in the fluid velocity at the outer surface of inner cylinder while there is an increase at the inner surface of the outer cylinder. Furthermore, it is also discovered that an increase in magnetic field parameter leads to decrease in the rate of heat transfer at outer surface of inner cylinder while it increase at inner surface of outer cylinder.

CITÉ PAR
  1. Jha Basant Kumar, Aina Babatunde, Role of suction/injection on steady fully developed mixed convection flow in a vertical parallel plate microchannel, Ain Shams Engineering Journal, 9, 4, 2018. Crossref

  2. Jha Basant K., Aina Babatunde, Rilwanu Zubairu, Steady fully developed natural convection flow in a vertical annular microchannel having temperature dependent viscosity: An exact solution, Alexandria Engineering Journal, 55, 2, 2016. Crossref

  3. Jha Basant K, Aina Babatunde, Magnetohydrodynamic mixed convection flow in vertical concentric annuli with time periodic boundary condition: Steady periodic regime, Sādhanā, 41, 8, 2016. Crossref

  4. Jha Basant Kumar, Malgwi Peter Bukar, Aina Babatunde, Fully developed magnetohydrodynamics natural convection flow in a vertical micro-porous-channel with Hall effects, Proceedings of the Institution of Mechanical Engineers, Part N: Journal of Nanomaterials, Nanoengineering and Nanosystems, 233, 2-4, 2019. Crossref

  5. Hamza Muhammed Murtala, Abubakar Auwal Bala, Panyanak Bancha, Pakkaranang Nuttapol, Free convection flow in a microchannel filled with porous material having temperature‐dependent thermal conductivity, Mathematical Methods in the Applied Sciences, 2022. Crossref

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