Results 41 to 50 of about 4,048,224 (281)
Analytical Study on Couple Stress Fluid in an inclined Channel [PDF]
Scientia Iranica, 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. The considered couple stress fluid is described mathematically with the definition of the stress tensor.
Fayyaz Ahmad +6 more
openaire +1 more source
Mathematical modelling of couple stress fluid flow around a semi-permeable sphere enclosing a solid core [PDF]
The focus of this article is to study theoretically the steady-axisymmetric creeping flow dynamics of a couple stress fluid external to a semi-permeable sphere containing a solid core.
Selvi, R +3 more
core +1 more source
Convection in Couple-Stress Magneto-Fluid
IOSR Journal of Mathematics, 2016 Double-diffusive convection in a couple-stress fluid in the presence of uniform vertical magnetic field through porous medium using linearized stability theory and normal mode analysis is studied. For the case of stationary convection, the stable solute gradient, magnetic field and couple-stress are found to have stabilizing effects whereas medium ...
Gursharn Jit Singh, Pardeep Kumar
openaire +1 more source
The Effect of the Magnetic Field on the Rayleigh-Taylor Instability in a Couple-Stress Fluid [PDF]
, 2018 In this study we examine the effect of the magnetic field parameter on the growth rate of the Rayleigh-Taylor instability (RTI) in a couple stress fluids.
Nandeppanavar, M. M. +7 more
core +1 more source
Applied and Computational MechanicsIn the current paper, we investigate the effect of spin slip conditions for the Couette-Poiseuille flow of a couple stress fluid between two parallel plates.
Nishad S., Madasu K. P.
doaj +1 more source
Magneto-Rotatory Convection in Couple-Stress Fluid
WSEAS TRANSACTIONS ON FLUID MECHANICS, 2023 Background: Thermal convection is the most convective instability when crystals are produced from a single element like silicon and the thermal instability of a fluid layer heated from below plays an important role in geophysics, oceanography, atmospheric physics, etc.
openaire +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Non-Stationary Helical Flows for Incompressible Couple Stress Fluid
Mathematics, 2023 We explored here the case of three-dimensional non-stationary flows of helical type for the incompressible couple stress fluid with given Bernoulli-function in the whole space (the Cauchy problem).
Sergey V. Ershkov +3 more
doaj +1 more source
Stability Analysis in Couple-Stress Rotatory Fluid
WSEAS TRANSACTIONS ON HEAT AND MASS TRANSFER, 2021 The aim of the present research was to study the effect of uniform rotation on the layer of a couple-stress fluid heated from below in porous medium. Following the linearized stability theory, Boussinesq approximation and normal mode analysis, the dispersion relation is obtained.
openaire +1 more source
PERISTALTIC TRANSPORT OF A COUPLE STRESS FLUID: SOME APPLICATIONS TO HEMODYNAMICS [PDF]
Journal of Mechanics in Medicine and Biology, 2012 The paper deals with a theoretical investigation of the peristaltic transport of a couple stress fluid in a porous channel. The study is motivated toward investigating the physiological flow of blood in the micro-circulatory system, by taking account of the particle size effect. The velocity, pressure gradient, stream function, and frictional force of
Maiti, S., Misra, J. C.
openaire +2 more sources