Circular Couette flow problem: (a) the outer
COBEM FLUID STRUCTURE INTERACTION APPLIED TO THE COUETTE-CIRCULAR PROBLEM
... [email protected] Abstract. In the present work we show a brief description of the Fourier pseudospectral method (FPM) to solve the problems of coupled motion of a rigid body and a viscous incompressible fluid. The propose ...
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Thermal Analysis Circular Couette Flow of Non-Newtonian Fluid with Viscous Dissipation
... shear flow with the Phan-Thien-Tanner model [4, 5] under fully developed conditions in channels, pipes, and annulus ...slit flow of a FENE-P fluid [11] and Cruz [13] extended some of these solutions for ...
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Couette Flow Problem for an Unsteady MHD Fourth Grade Fluid with Hall Currents
... simple flow problem, known as the Couette ...the flow are also taken into ...non-linear problem is found by using the homotopy analysis method (HAM) ...
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Unsteady Incompressible Couette Flow Problem for the Eyring Powell Model with Porous Walls
... the Problem Consider an unsteady, incomprssible, non-Newtonian, Couette flow problem for the Eyring-Powell model, in which the bottom wall is fixed and subjected to a mass injection velocity w ...
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On a Couette Flow of Conducting Fluid
... present problem to the form that can be solved ...present problem that exhibit analytical solution is the problem of steady state MHD natural convection Couette flow trapped between two ...
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Numerical Study of Fuzzified Boundary Value Problem for Couette type Flow of Fluid Mechanics
... Abstract. In this paper, an attempt has been made to fuzzify some parameters and variables appeared in equations of fluid mechanics and then defined the fuzzy derivatives using Zadeh extension principle. The differential ...
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Flocculation Efficiency in Taylor Couette Flow
... Taylor- Couette device [8]-[10] consists of two concentric ...fluid flow in the an- nulus between a rotating inner cylinder and a fixed concentric outer cylinder has been studied extensively for ...
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SOLUTION TO TIME FRACTIONAL COUETTE FLOW
... is known as α- Mittag - Leffler function with three papameters. It has a wide applica- tion in the problem of physics, chemistry, engineering, applied mathematical sciences. An extension of Mittag - Leffler ...
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Mean flow of turbulent–laminar patterns in plane Couette flow
... They found that the mean flow into turbulent regions was almost perpendicular to the turbulent–laminar interface whereas flow out of the turbulent region was almost parallel to the turbulent–laminar interface. We also ...
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Self sustaining process in Taylor Couette flow
... plane Couette flow, we take the axial wavelength to be L z = 2, corresponding to a spanwise wavelength of 4 half-gaps, near the length considered by Waleffe ...Taylor-Couette problem is the ...
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Hall Effects on Hydromagnetic Rotating Couette Flow
... MHD Couette flows find widespread applications in geophysics, planetary sciences and also many areas of industrial ...the flow between rotating plates, rotating concentric cylinders, ...the flow of a ...
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Instabilities of Shercliffe and Stewartson layers in spherical Couette flow
... the flow induced in a spherical shell by differentially rotating the inner and outer ...the outer sphere is stationary, the magnetic field induces a Shercliffe layer on the tangent cylinder, the ...
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Interfacial behaviour in two fluid taylor couette flow
... a ω 2 . (3.20) Clearly this parameter plays no role in the results of Fig. 3, since rotation has been assumed to occur in a horizontal plane, but this condition will be relaxed later. Contours of the dimensionless ...
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A New Approach for the Stability Analysis in Hydromagnetic Couette Flow
... eigenvalue problem is resolved in order to study the linear stability of the ...and flow within the channel is due to the uniform motion of the upper ...Poiseuille flow without ...
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Dynamo action in a quasi-Keplerian Taylor-Couette flow
... instability problem, with the electrical conductivity incorporated into the so-called magnetic Reynolds num- ber Rm as the control ...original flow and eventually stops further field ampli- ...
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Dynamo action in a quasi-Keplarian Taylor-Couette flow
... instability problem, with the electrical conductivity incor- porated into the so-called magnetic Reynolds number Rm as the control ...original flow and eventually stops further field ...
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Shercliff layers in strongly magnetic cylindrical Taylor-Couette flow
... and outer cylinders, with the tangency at the outer cylinder then suggesting a super-rotation, but the tangency at the inner cylinder suggesting a ...
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Phase Slip Solutions in Magnetically Modulated Taylor-Couette Flow
... As the Reynolds number measuring the rotation rate is increased, the initial onset of vortices involves phase slip events, whereby pairs of Taylor vortices are periodically formed and then drift outward, away from the ...
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RARE Velocimetry of Shear Banded Flow in Cylindrical Couette Geometry
... Cylindrical Couette Flow around the geometry cannot be ...of Couette cell B is depicted in ...to flow along the outer wall while inserted in the ...the outer cylinder, precision ...
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The effect of flow instability on residence time distribution of Newtonian and non-Newtonian liquids in Couette-flow
... the Couette motion, there was a small secondary velocity perturbation which was a function o f the radial and axial ..."eigenvalue problem" for the angular velocity o f the inner ...eigenvalue ...
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