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Title: Unsteady two-layered fluid flow of conducting fluids in a channel between parallel porous plates under transverse magnetic field in a rotating system
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Abstract:
An unsteady MHD two-layered fluid flow of electrically conducting fluids in a horizontal channel bounded by two parallel porous plates under the influence of a transversely applied uniform strong magnetic field in a rotating system is analyzed. The flow is driven by a common constant pressure gradient in a channel bounded by two parallel porous plates, one being stationary and the other oscillatory. The two fluids are assumed to be incompressible, electrically conducting with different viscosities and electrical conductivities. ; The governing partial differential equations are reduced to the linear ordinary differential equations using two-term series. The resulting equations are solved analytically to obtain exact solutions for the velocity distributions (primary and secondary) in the two regions respectively, by assuming their solutions as a combination of both the steady state and time dependent components of the solutions. Numerical values of the velocity distributions are computed for different sets of values of the governing parameters involved in the study and their corresponding profiles are also plotted. ; The details of the flow characteristics and their dependence on the governing parameters involved, such as the Hartmann number, Taylor number, porous parameter, ratio of the viscosities, electrical conductivities and heights are discussed. Also an observation is made how the velocity distributions vary with the rotating hydromagnetic interaction in the case of steady and unsteady flow motions. The primary velocity distributions in the two regions are seen to decrease with an increase in the Taylor number, but an increase in the Taylor number causes a rise in secondary velocity distributions. It is found that an increase in the porous parameter decreases both the primary and secondary velocity distributions in the two regions.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
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IJAME, volume 21, number 2 (2016)
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License CC BY-NC-ND 4.0:
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Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Digital Library of Zielona Góra > Repository > Faculties > Faculty of Mechanical Engineering
- Digital Library of Zielona Góra > Repository > Types of work > Articles
- Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME)
- Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2016)
Last modified:
Jul 6, 2023
In our library since:
Apr 7, 2023
Number of object content hits:
73
All available object's versions:
https://zbc.uz.zgora.pl/publication/80536
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International Journal of Applied Mechanics and Engineering (IJAME)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 27 (2022)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 26 (2021)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 25 (2020)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 24 (2019)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 23 (2018)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 22 (2017)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21 (2016)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21, number 1 (2016)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21, number 2 (2016)
- International Journal of Applied Mechanics and Engineering (IJAME), volume 21, number 2 (2016) - Contents
- Specification of the process of chloride extraction from reinforced concrete based on the inverse task of the diffusion equation
- Ferrofluid flow due to a rotating disk in the presence of a non-uniform magnetic field
- Propagation of plane waves in a rotating transversely isotropic two temperature generalized thermoelastic solid half-space with voids
- Scattering of interface wave by bottom undulations in the presence of thin submerged vertical wall with a gap
- Magneto-polar fluid flow through a porous medium of variable permeability in slip flow regime
- Effect of slip condition on vertical channel flow in the presence of radiation
- Three dimensional flow and mass transfer analysis of a second grade fluid in a porous channel with a lower stretching wall
- Thermal analysis of a fully wet porous radial fin with natural convection and radiation using the spectral collocation method
- Three-dimensional MHD boundary layer flow due to an axisymmetric shrinking sheet with radiation, viscous dissipation and heat source/sink
- Convective heat transfer in a micropolar fluid over an unsteady stretching surface
- Unsteady two-layered fluid flow of conducting fluids in a channel between parallel porous plates under transverse magnetic field in a rotating system
- Propagation of SH waves in an regular non homogeneous monoclinic crustal layer lying over a non- homogeneous semi-infinite medium
- Closed system of couplings in generalized thermo-elastoplasticity
- Probabilistic buckling analysis of the beam steel structures subjected to fire by the stochastic finite element method
- Industrial noise level study in a wheat processing factory in Ilorin, Nigeria
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21, number 3 (2016)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21, number 4 (2016)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21, number 1 (2016)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 20 (2015)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 18 (2013)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
