Results 81 to 90 of about 5,899 (169)

Gibbs–Appell Equations in Finite Element Analysis of Mechanical Systems with Elements Having Micro-Structure and Voids

Mathematics
In this paper, the authors propose the application of the Gibbs–Appell equations to obtain the equations of motion in the case of a mechanical system that has elements with a micro-polar structure, containing voids.
Sorin Vlase, Marin Marin, Calin Itu
doaj   +1 more source

Micropolar Fluid Poro-Elastic Squeeze Film Lubrication between a Cylinder and a Rough Flat Plate — A Special Reference to Synovial Joint Lubrication

Tribology Online, 2014
In the present paper the effect of micropolar squeeze film lubrication between a cylinder and a poroelastic flat plate is presented. The synovial fluid is modeled as the micropolar fluid and the articular cartilage is considered to be a poroelastic in ...
Neminath B. Naduvinamani, Savitramma G. Katti   +1 more
doaj   +1 more source

Micropolar flow over a porous stretching sheet with strong suction or injection

, 2001
We consider self-similar boundary layer flow of a micropolar fluid driven by a porous stretching sheet. For the limiting cases of large suction or injection, an order of magnitude analysis is used to obtain analytic results for the shear stress and the ...
Farrell, Troy W., Kelson, Neil A.
core   +1 more source

Wave Propagation Through a Micropolar Slab Sandwiched by Two Elastic Half-Spaces

, 2016
The problem of wave propagation through a micropolar elastic slab sandwiched by two classical elastic half-spaces is studied in this paper. Different from the classical elastic solids, the particle in micropolar solids can bear not only the displacements
Li YQ, Wei PJ(魏培君), Wei, PJ (reprint author), Univ Sci & Technol Beijing, Dept Appl Mech, Beijing 100083, Peoples R China., Zhang P   +3 more
core   +1 more source

Radiative Heat Transfer Flow of Micropolar Fluid with Variable Heat Flux in a Porous Medium

Nonlinear Analysis, 2008
A two-dimensional steady convective flow of a micropolar fluid past a vertical porous flat plate in the presence of radiation with variable heat flux has been analyzed numerically.
M. M. Rahman, T. Sultana
doaj   +1 more source

Slow flow of micropolar fluid past an immiscible micropolar fluid sphere [PDF]

The Stokes axisymmetric flow of an incompressible micropolar fluid past an another immiscible micropolar fluid sphere is studied analytically under small Reynolds numbers.
Goyal, Nidhi, Krishna Prasad Madasu, Madasu, Krishna Prasad, Nidhi Goyal   +3 more
core   +2 more sources

Fundamental solutions for micropolar fluids

, 2007
New fundamental solutions for micropolar fluids are derived in explicit form for two- and three-dimensional steady unbounded Stokes and Oseen flows due to a point force and a point couple, including the two-dimensional micropolar Stokeslet, the two- and ...
Shu, Jian Jun, Lee, Jenn Shiun
core   +1 more source

Slow Translation of a Soft Sphere in an Unbounded Micropolar Fluid with Interfacial Stress Jump

Mathematics
This study presents a theoretical analysis of the slow translation of a soft sphere through an unbounded micropolar fluid under steady, low Reynolds number conditions, accounting for the influence of interfacial stress jump. The soft sphere is modeled as
Shreen El-Sapa
doaj   +1 more source

Magnetoconvection in a micropolar fluid

, 1998
The problem of Rayleigh-Bènard convection in an electrically conducting micropolar fluid layer permeated by a uniform, vertical magnetic field is investigated with free-free, isothermal, spin-vanishing boundaries. The influence of the various micropolar
S. Pranesh, Pradeep G. Siddheshwar, Pranesh, S., Siddheshwar, P.G.   +3 more
core   +1 more source

Asymptotic behaviour of micropolar adhesives

, 1998
This work describes the asymptotic mechanical behaviour of two elastic adherends adhesively bonded by a thin elastic micropolar adhesive when the thinness of the adhesive layer goes to 0.
R. de Borst, A. Brillard, J.F. Ganghoffer   +2 more
core   +1 more source