Unsteady Helical Flows of a Size-Dependent Couple-Stress Fluid [PDF]
Advances in Mathematical Physics, 2017 The helical flows of couple-stress fluids in a straight circular cylinder are studied in the framework of the newly developed, fully determinate linear couple-stress theory.
Qammar Rubbab +3 more
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Influence of couple stress and magnetic fluid on the performance of step slider bearing
International Journal of Applied Mechanics and EngineeringThis theoretical investigation delves into the performance of step slider bearings, considering the influence of couple stress and magnetic fluid as the lubricating medium.
Dipali K. Chauhan +2 more
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Effects of Couple Stress on the Growth Rate of Rayleigh- Taylor Instability at the Interface in a Finite Thickness Couple Stress Fluid [PDF]
Journal of Applied Fluid Mechanics, 2010 In this paper the effects of couple stress fluid on the control of Rayleigh-Taylor instability at the interface between a dense fluid accelerated by a lighter fluid is studied. A simple theory, based on fully developed approximations, is used to derive
N. Rudraiah, G. Chandrashekara
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Global Stability For Double-Diffusive Convection In A Couple-Stress Fluid Saturating A Porous Medium [PDF]
Studia Geotechnica et Mechanica, 2019 We show that the global non-linear stability threshold for convection in a double-diffusive couple-stress fluid saturating a porous medium is exactly the same as the linear instability boundary.
Choudhary Shalu, Sunil
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Thermal convection of magneto compressible couple-stress fluid saturated in a porous medium with Hall current [PDF]
International Journal of Applied Mechanics and Engineering, 2016 An investigation is made on the effect of Hall currents on thermal instability of a compressible couple-stress fluid in the presence of a horizontal magnetic field saturated in a porous medium.
C.B. Mehta, M. Singh, S. Kumar
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Stokes' Problems for an Incompressible Couple Stress Fluid [PDF]
Nonlinear Analysis, 2008 Stokes’ first and second problems for an incompressible couple stress fluid are considered under isothermal conditions. The problems are solved through the use of Laplace transform technique.
M. Devakar, T. K. V. Iyengar
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Carotid plaque stress analysis by fluid structure interaction based on in-vivo MRI: Implications to plaque vulnerability assessment [PDF]
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 2010.Stroke is one of the leading causes of death in the world, resulting mostly from the sudden rupture of atherosclerotic plaques.
Gao, Hao
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Determination of the Spherical Couple-Stress in Polar Linear Isotropic Elasticity [PDF]
, 2023 It is well known that the conventional couple-stress theory leaves the spherical part of the couple-stress indeterminate. This indeterminacy problem is recently resolved for fibrous composites subjected to either small or large deformations and ...
Soldatos, K. P.
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Inertia Effects in a Multilobe Conical Bearing Lubricated with a Couple Stress Fluid [PDF]
, 2019 In this paper, a multilobe conical bearing is analyzed. A lubricant modelled by a couple stress fluid flows in the bearing clearance. The Galerkin method is used to determine the mechanical parameters of multilobe journal bearings.
A. Walicka +5 more
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A size-dependent functionally graded sinusoidal plate model based on a modified couple stress theory [PDF]
, 2013 A size-dependent model for bending and free vibration of functionally graded plate is developed based on the modified couple stress theory and sinusoidal shear deformation theory.
Thai, Huu-Tai, Vo, Thuc
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