Results 31 to 40 of about 6,501,219 (332)

Analytical Study on Couple Stress Fluid in an inclined Channel

open access: yes, 2021
Numerical and analytical solutions of Stokes theory of couple stress fluid under the effects of constant, space, and variable viscosity in the inclined channel are discussed here.
F. Ahmad   +6 more
semanticscholar   +1 more source

Vibration Analysis of Rectangular Kirchhoff Nano-Plate using Modified Couple Stress Theory and Navier Solution Method [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2021
In this study, the characteristics of rectangular Kirchhoff nano-plate vibrations are investigated using a modified couple stress theory. To consider the effects of small-scale, the modified couple stress theory proposed by Young (2002) is used as it has
Behzad Bayati Chaleshtori   +2 more
doaj   +1 more source

Fundamental solution of the steady oscillations equations in couple stress micropolar viscoelastic thermoelastic solid

open access: yesInternational Journal of Applied Mechanics and Engineering
In this article, we study case of steady oscillations to solve the system of differential equations by using elementary functions in the theory of microploar couple stress viscoelastic solid .
Ravinder Kumar Sahrawat, Sonam Rani
doaj   +1 more source

Influence of couple stress lubricants on hole-entry hybrid journal bearings [PDF]

open access: yesJurnal Tribologi, 2017
The analysis of symmetric and asymmetric hole-entry hybrid journal bearings under couple stress lubrication is presented in the present investigation. Equation of Reynolds theorem has been modified for the couple stress lubricant’s flow in the journal ...
Nathi Ram
doaj  

Slow Flow of Couple Stress Fluid Past a Cylinder Embedded in a Porous Medium: Slip Effect

open access: yesEngineering Transactions, 2023
An analytical study for the creeping flow of a couple stress fluid past a cylinder embedded in a porous medium is presented using the slip condition. The uniform flow is considered far away from a cylinder.
Priya SARKAR, Krishna Prasad MADASU
doaj   +1 more source

Peristaltic Transport of a Couple Stress Fluid: Some Applications to Hemodynamics

open access: yes, 2012
The present paper deals with a theoretical investigation of the peristaltic transport of a couple stress fluid in a porous channel. The study is motivated towards the physiological flow of blood in the micro-circulatory system, by taking account of the ...
Akbar N. S.   +15 more
core   +1 more source

Incremental response of granular materials: DEM results [PDF]

open access: yes, 2009
We systematically investigate the incremental response of various equilibrium states of dense 2D model granular materials, along the biaxial compression path (\sigma 11 < \sigma 22, \sigma 12 = 0). Stress increments are applied in arbitrary directions in
Froiio, Francesco, Roux, Jean-Noël
core   +4 more sources

SYSTEMIC TRAUMATIC STRESS: THE COUPLE ADAPTATION TO TRAUMATIC STRESS MODEL [PDF]

open access: yesJournal of Marital and Family Therapy, 2005
Research traditionally has focused on the development of symptoms in those who experienced trauma directly but overlooked the impact of trauma on the families of victims. In recent years, researchers and clinicians have begun to examine how individual exposure to traumatic stress affects the spouses/partners, children, and professional helpers of ...
Briana S Nelson, Goff, Douglas B, Smith
openaire   +3 more sources

On some fundamental misunderstandings in the indeterminate couple stress model. A comment on recent papers of A.R. Hadjesfandiari and G.F. Dargush

open access: yes, 2015
In a series of papers which are either published [A.R. Hadjesfandiari and G.F. Dargush, Couple stress theory for solids, Int. J. Solids Struct. 48, 2496-2510, 2011; A.R. Hadjesfandiari and G.F.
Ghiba, Ionel-Dumitrel   +3 more
core   +2 more sources

Stability of natural convection in a vertical dielectric couple stress fluid layer in the presence of a horizontal AC electric field [PDF]

open access: yes, 2016
The combined effect of couple stresses and a uniform horizontal AC electric field on the stability of buoyancy-driven parallel shear flow of a vertical dielectric fluid between vertical surfaces maintained at constant but different temperatures is ...
Jai Kumar, .   +2 more
core   +1 more source

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