Couple-Stress Fluid Layer
Effect of Magnetic Field on Kelvin Helmholtz Instability in a Couple Stress Fluid Layer Bounded Above by a Porous Layer and Below by a Rigid Surface
... We have studied the linear stability of a two-fluid flow in a channel where the fluids are assumed to be Newtonian with different fluid properties Hartmann number, couple-stress ratio, S[r] ...
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Soret Dufour Driven Thermosolutal Instability of Darcy-maxwell Fluid
... conducting fluid saturated in a porous medium, Kim et ...component couple stress fluid layer using both linear and non-linear stability analysis and Narayana and Murthy [28, 29] who ...
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Global Stability for Thermal Convection in a Couple Stress Fluid Saturating a Porous Medium with Temperature-Pressure Dependent Viscosity: Galerkin Method
... a couple-stress fluid layer heated from below saturating a porous medium with temperature-pressure dependent viscosity for different conducting boundary ...of couple-stress ...
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Chaotic convection in couple stress liquid saturated porous layer
... proposed couple stress theory in the sim- plest polar fluid ...fluids, couple stress fluids have differ- ent features such as polar effects, having large ...
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HALL AND ION SLIP EFFECTS ON FREE CONVECTION HEAT AND MASS TRANSFER OF CHEMICALLY REACTING COUPLE STRESS FLUID IN A POROUS EXPANDING OR CONTRACTING WALLS WITH SORET AND DUFOUR EFFECTS
... boundary layer control, etc. The couple stress fluid theory developed by Stokes (1966) presents the generalization of the classical viscous fluid theory that sustains couple ...
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A Semi-Circle Theorem in Couple-Stress Fluid in the Presence of Magnetic Field in a Porous Medium
... non-Newtonian fluid configurations, in general and for couple- stress fluid configurations, in ...in couple-stress ...of couple-stress fluids and magnetic field in ...
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The Effect of Couple Stress Fluid on the Squeeze Film Lubrication in Human Synovial Hip Joint
... synovial fluid appear non-Newtonian, result in the relationship between viscosity and shear ...shear stress difference and the couple stress on the fluid surface adjacent to the wall ...
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On The Region of Complex Growth Rate in Couple-Stress Fluid in the Presence of Rotation
... a layer of incompressible couple-stress fluid heated from below in the presence of uniform vertical rotation opposite to force field of gravity, when the bounding surfaces of infinite ...
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A Mathematical Theorem on Couple-Stress Fluid in the Presence of Rotation
... a layer of incompressible couple-stress fluid heated from below in the presence of uniform vertical rotation opposite to force field of gravity, when the bounding surfaces of infinite ...
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Swimming dynamics of a micro organism in a couple stress fluid : a rheological model of embryological hydrodynamic propulsion
... It is observed that micro-organisms often swim in narrow passages. This is certainly familiar in the realm of embryological transport. Therefore it seems that the presence of solid boundaries (whether rigid or ...
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Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings
... of couple stresses, body couples and non- symmetric tensor. This couple stress fluid is a peculiar case of a non-Newtonian lubricant and takes account of particle-size effects of the blending ...
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Vol 3, No 8 (2012)
... the couple stress property of the fluid and also distinguishes it from the Newtonian ...the fluid molecule of a polar additive in a non-polar ...the fluid with the bearing ...
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COMBINED EFFECTS OF HALL, JOULE HEATING AND THERMAL DIFFUSION ON MIXED CONVECTION FLOWIN A VERTICAL CHANNEL SATURATED WITH COUPLE STRESS FLUID
... Combined heat and mass transfer in mixed convection through a vertical channel flow has considerable importance in many applications. Much of the early literature of theoretical investigations and their applications on ...
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Electro magneto hydrodynamic peristaltic pumping of couple stress biofluids through a complex wavy micro channel
... Thusfar however to the authors’ knowledge there has been no study reported investigating the combined effects of magnetic field and electrical field on peristaltic flow of couple stress fluids. This is the ...
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Online Full Text
... incompressible couple stress fluid past a porous spheroidal shell consisting of two confocal spheroids where there is couple stress fluid filling the region inside the inner ...
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MHD Peristaltic Transport of Couple Stress Fluid in an Inclined Channel with Hall Current and Slip Flow
... of couple stress fluid in an inclined asymmetric ...The fluid is electrically conducting through an inclined magnetic ...dynamic fluid have not been studied previously and this may be ...
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STABILITY ANALYSIS OF THREE LOBE HYDRODYNAMIC JOURNAL BEARING: COUPLE STRESS FLUID EFFECTS
... The performance of hydrodynamic journal bearing has been studied by several researchers. Li et al [3] used Fast Fourier transform analysis to carry out the linear and nonlinear transient analyses of rigid rotors in ...
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Performance of a porous parallel elliptic plates lubricated with couple stress fluids considering the effect of slip velocity and viscosity variation
... the fluid making it non - Newtonian viscous fluid, so that these fluids are suitable for a wide range of working temperature, reducing the wear between the moving parts and giving longer life and having an ...
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Vol 9, No 6 (2018)
... and couple stresses on the squeeze film characteristics of porous journal ...Q, couple stress parameter l * , the permeability parameter ψ and the eccentricity ratio parameter ε ...
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Rough Tilted Pad Slider Bearing Lubricated With A Magnetic Fluid
... drag. Fluid pressure causes the pad to tilt slightly, creating a narrow construction between the shoe and other bearing ...pressurized fluid builds behind this construction, separating the moving ...
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