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Title: Magneto-hydro dynamic flow and heat transfer of non-newtonian power-law fluid over a non-linear stretching surface with viscous dissipation
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Abstract:
A fluid flow and heat transfer analysis of an electrically conducting non-Newtonian power law fluid flowing over a non-linear stretching surface in the presence of a transverse magnetic field taking into consideration viscous dissipation effects is investigated. The stretching velocity, the temperature and the transverse magnetic field are assumed to vary in a power-law with the distance from the origin. ; The flow is induced due to an infinite elastic sheet which is stretched in its own plane. The governing equations are reduced to non-linear ordinary differential equations by means of similarity transformations. By using quasi-linearization techniques first linearize the non linear momentum equation is linearized and then the coupled ordinary differential equations are solved numerically by an implicit finite difference scheme. ; The numerical solution is found to be dependent on several governing parameters, including the magnetic field parameter, power-law index, Eckert number, velocity exponent parameter, temperature exponent parameter, modified Prandtl number and heat source/sink parameter. A systematic study is carried out to illustrate the effects of these parameters on the fluid velocity and the temperature distribution in the boundary layer. The results for the local skin-friction coefficient and the local Nusselt number are tabulated and discussed.
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Zielona Góra: Uniwersytet Zielonogórski
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IJAME, volume 19, number 2 (2014)
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License CC BY-NC-ND 4.0:
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Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repository > Faculties > Faculty of Mechanical Engineering
- Repository > Types of work > Articles
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME)
- Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2014)
Last modified:
Jul 6, 2023
In our library since:
Apr 19, 2023
Number of object content hits:
98
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/81027
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 2 (2014)
- International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 2 (2014) - Contents
- Wave propagation in a micropolar transversely isotropic generalized thermoelastic half-space
- Magneto-hydro dynamic flow and heat transfer of non-newtonian power-law fluid over a non-linear stretching surface with viscous dissipation
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 3 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 4 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 1 (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)
