Results 41 to 50 of about 226,084 (298)

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

, 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., Beg O. A., Beg O. A., Bergel D. H., Blair G. W. S., Eytan O., Ghosh S. K., Guyton A. C., J. C. MISRA, Popel A. S., Rao A. R., S. MAITI, Sugihara-Seki M., Valanis K. C., Zueco J., Zueco J.   +15 more
core   +1 more source

On the Exact Solutions of Couple Stress Fluids [PDF]

Advanced Trends in Mathematics, 2014
Exact solutions of the momentum equations of couple stress fluid are investigated. Making use of stream function, the two-dimensional flow equations are transformed into non-linear compatibility equation, and then it is linearized by vorticity function. Stream functions and velocity distributions are discussed for various flow situations.
Waqar Khan, Faisal Yousafzai
openaire   +1 more source

Effect of spin slip conditions on Couette-Poiseuille flow of couple stress fluid between parallel plates

Applied and Computational Mechanics
In 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

Combined effects of chemical reaction and temperature dependent heat source on MHD mixed convective flow of a couple-stress fluid in a vertical wavy porous space with travelling thermal waves [PDF]

, 2012
A mathematical model is developed to examine the effect of chemical reaction on MHD mixed convective heat and mass transfer flow of a couple-stress fluid in vertical porous space in the presence of temperature dependent heat source with travelling ...
Immaculate Lourdu D., Muthuraj R., Srinivas S.   +2 more
core   +1 more source

Thermal convection of magneto compressible couple-stress fluid saturated in a porous medium with Hall current

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
doaj   +1 more source

Mechanics of couple-stress fluid coatings [PDF]

, 1982
The formal development of a theory of viscoelastic surface fluids with bending resistance - their kinematics, dynamics, and rheology are discussed. It is relevant to the mechanics of fluid drops and jets coated by a thin layer of immiscible fluid with ...
Waxman, A. M.
core   +1 more source

Drag Over A Fluid Sphere Filled With Couple Stress Due to Flow of A Couple Stress Fluid with Slip Condition

Trends in Sciences, 2022
In this article, the exact solution for a couple stress fluid flow past a fluid sphere filled with a couple stress fluid is considered using interfacial slip on the boundary. The velocity is expressed with regard to the stream function. The external velocity and internal velocity are alongside the drag coefficient.
Parasa Naga Lakshmi Devi, Phani Kumar Meduri   +1 more
openaire   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Impact of permeability and fluid parameters in couple stress media on rotating eccentric spheres

Open Physics
This study elucidates the axisymmetric rotation of two eccentric spheres immersed in an incompressible couple stress fluid within a porous annular region.
Al-Hanaya Amal, El-Sapa Shreen
doaj   +1 more source

Steady streaming effect on the flow of a couple stress fluid through a constricted annulus

Archives of Mechanics, 2012
The oscillatory flow of an incompressible couple stress fluid through an annulus with mild constriction at the outer wall is considered. The mean pressure drops and the mean wall shear stress are calculated across the constricted region.
D. Srinivasacharya, D. Srikanth
doaj   +1 more source