Off-centered stagnation point flow of a couple stress fluid towards a rotating disk.
Najeeb Alam Khan,Fatima Riaz +1 more
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The model developed for the governing problem in the form of partial differential equations has been converted to ordinary differential equations with the use of suitable similarity transformation and the analytical approximation with the most promising analytical approach, homotopy analysis method (HAM).Abstract:
An investigation has been made to study the off-centered stagnation flow of a couple stress fluid over a rotating disk. The model developed for the governing problem in the form of partial differential equations has been converted to ordinary differential equations with the use of suitable similarity transformation. The analytical approximation has been made with the most promising analytical approach, homotopy analysis method (HAM). The convergence region of the obtained solution is determined and plotted. The effects of couple stress and nondimensional parameters have been observed on the flows of couple stress fluid. Also comparison has been made with the Newtonian fluid as the special case of considered problem.read more
Citations
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Radiation effect on boundary layer flow of an Eyring–Powell fluid over an exponentially shrinking sheet
TL;DR: In this article, the steady boundary layer flow of an Eyring-Powell model fluid due to an exponentially shrinking sheet was examined and the heat transfer process in the presence of thermal radiation was considered.
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MHD flow of Powell–Eyring fluid over a rotating disk
TL;DR: In this paper, the authors investigated the problem of steady, laminar, flow of an incompressible, non-Newtonian Powell-Eyring fluid induced over a rotating disk and flowing under the influence of transverse magnetic field.
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Exact solutions for MHD flow of couple stress fluid with heat transfer
TL;DR: In this paper, the governing partial differential equations (PDEs) for an incompressible MHD flow of couple stress fluid are reduced to ordinary differential equations by employing wave parameter.
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On the double diffusive convection flow of Eyring-Powell fluid due to cone through a porous medium with Soret and Dufour effects
Najeeb Alam Khan,Faqiha Sultan +1 more
TL;DR: In this paper, the double diffusive Darcian convection flow of Eyring-Powell fluid from a cone embedded in a homogeneous porous medium with the effects of Soret and Dufour was studied.
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Heat and Mass Transfer of Thermophoretic MHD Flow of Powell–Eyring Fluid over a Vertical Stretching Sheet in the Presence of Chemical Reaction and Joule Heating
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References
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Über laminare und turbulente Reibung
Journal ArticleDOI
Couple Stresses in Fluids
Vijay K. Stokes,Vijay K. Stokes +1 more
TL;DR: The effects of couple stresses in fluids are considered in this paper, where a series of boundary value problems are solved to indicate the effects of the couple stresses as well as for experiments measuring the various material constants.
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Couple Stresses in Fluids
Teoman Ariman,Ahmet S. Cakmak +1 more
TL;DR: In this article, applications of couple stress and micropolar theories to the problems of Couette and Poiseuille flows between two parallel plates are discussed and the results are compared.
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MHD three-dimensional flow of couple stress fluid with Newtonian heating
TL;DR: In this paper, the effects of Newtonian heating on the magnetohydrodynamic (MHD) flow past a stretching surface are analyzed using constitutive equations of couple stress fluid.
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Steady flow and heat transfer of the power-law fluid over a rotating disk
TL;DR: In this paper, the steady flow and heat transfer of a viscous incompressible power-law fluid over a rotating infinite disk was investigated, assuming the thermal conductivity follows the same function as the viscosity, the governing equations in the boundary layer are transformed into a set of ordinary differential equations by generalized Karman similarity transformation.