Results 261 to 270 of about 72,184 (287)

Porous slider bearing with couple stress fluid

Acta Mechanica, 1990
Theoretical study of porous slider bearing with couple stress fluid as lubricant is made and the lubrication qualities of couple stress fluid are examined. The lower surface is covered by a thin porous material and the upper one, having arbitrary shape, moves in its own plane with constant velocity.
N. M. Bujurke, H. P. Patil, S. G. Bhavi
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Poiseuille flow of a fluid with couple stress with applications to blood flow

Biorheology, 1969
In this paper, the Poiseuille flow of blood is studied. Blood is assumed to be a fluid with couple stress. In order to verify that the rheological properties of blood can be explained in terms of the linear couple stress theory, we compare the velocity profiles of theoretical solutions with the ones obtained experimentally.
K C, Valanis, C T, Sun
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Flow of couple stress fluid with variable thermal conductivity

Applied Mathematics and Mechanics, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Asad, S., Alsaedi, A., Hayat, T.
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An Average Flow Model for Couple Stress Fluids

Tribology Letters, 2003
The interactions of surface roughness and flow rheology of couple stress fluids on thin film lubrication problems are modeled. The generalized average Reynolds equation as well as the flow factors is derived. The effects of couple stress parameters (l), the standard derivation of surface roughness (σ i ), the Peklenik
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Chaotic thermal convection of couple-stress fluid layer

Nonlinear Dynamics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Layek, G. C., Pati, N. C.
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Flow of couple stress fluid through stenotic blood vessels

Journal of Biomechanics, 1985
The effects of an axially symmetric mild stenosis on the flow of blood, when blood is represented by a couple stress fluid model, have been studied. It is found that, for a fixed stenosis size, the resistance to flow and wall shear stress increase as the couple stress parameter eta decreases from unity.
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Exact Solutions of Couple Stress Fluid Flows

2018
Exact solutions of non-Newtonian fluid flows are very rare. In this paper, the couple stress fluid flows are considered and certain exact solutions of these flows are derived. The governing equations of motion of an incompressible steady-state couple stress fluid in the absence of body forces and body couples are considered.
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Effects of Couple Stresses in Fluids on the Creeping Flow Past a Sphere

The Physics of Fluids, 1971
Expressions for the velocity and pressure distributions have been derived. It has been shown that, in the presence of couple stresses, the drag increases and that the effect of couple stresses is equivalent to an apparent increase in the viscosity.
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On Some Effects of Couple Stresses in Fluids on Heat Transfer

Journal of Heat Transfer, 1969
The effects of couple stresses in fluids on heat transfer are considered. The energy equation is examined in detail and a boundary-value problem has been solved to indicate the effects on heat transfer. It has been shown that a size-dependent effect comes which is not present in the nonpolar case (couple stresses absent).
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A note on poiseuille flow of couple stress fluid

Biorheology, 1979
CHATURANI, P, UPADHYA, VS
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