Object
Title: Thermal convection of magneto compressible couple-stress fluid saturated in a porous medium with hall current
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Abstract:
An investigation is made on the effect of Hall currents on thermal instability of a compressible couple-stress fluid in the presence of a horizontal magnetic field saturated in a porous medium. The analysis is carried out within the framework of the linear stability theory and normal mode technique. A dispersion relation governing the effects of viscoelasticity, Hall currents, compressibility, magnetic field and porous medium is derived. ; For the stationary convection a couple-stress fluid behaves like an ordinary Newtonian fluid due to the vanishing of the viscoelastic parameter. Compressibility, the magnetic filed and couple-stress parameter have stabilizing effects on the system whereas Hall currents and medium permeability have a destabilizing effect on the system, but in the absence of Hall current couple-stress has a destabilizing effect on the system. It has been observed that oscillatory modes are introduced due to the presence of viscoelasticity, magnetic field porous medium and Hall currents which were non- existent in their absence.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
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Pages:
Source:
IJAME, volume 21, number 1 (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 6, 2023
Number of object content hits:
68
All available object's versions:
https://zbc.uz.zgora.pl/publication/80426
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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 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)
- International Journal of Applied Mechanics and Engineering (IJAME), volume 21, number 1 (2016) - Contents
- Slip effects on squeezing flow of nanofluid between two parallel disks
- Propagation of waves in the layer of a thermo-viscoelastic transversely isotropic medium
- Elastic critical moment for bisymmetric steel profiles and its sensitivity by the finite difference method
- Reflection and transmission at the boundary surface of modified couple stress thermoelastic media
- Thermal convection of magneto compressible couple-stress fluid saturated in a porous medium with hall current
- MHD flow past a parabolic flow past an infinite isothermal vertical plate in the presence of thermal radiation and chemical reaction
- Study of the influence of temperature and water level of the reservoir about the displacement of a concrete dam
- Axisymmetric mixed convective MHD flow over a slender cylinder in the presence of chemically reaction
- Mass transfer effects on an unsteady MHD free convective flow of an incompressible viscous dissipative fluid past an infinite vertical porous plate
- Radiation and chemical reaction effects on MHD flow along a moving vertical porous plate
- Unsteady laminar mixed convection boundary layer flow near a vertical wedge due to oscillations in the free-stream and surface temperature
- Effects of hall current on unsteady hydromagnetic free convection flow past an impulsively moving vertical plate with Newtonian heating
- Eigen value approach to two dimensional problem in generalized magneto micropolar thermoelastic medium with rotation effect
- Effective interfacial tension effect on the instability of streaming rivlin-ericksen elastico-viscous fluid flow through a porous medium
- The effect of pendolino high-speed rail on the structure of buildings located in the proximity of railway tracks
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21, number 2 (2016)
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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)
| Edition name | Date |
|---|---|
| Thermal convection of magneto compressible couple-stress fluid saturated in a porous medium with hall current | Jul 6, 2023 |
