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A Finite Element Approximation of the Stokes Equations
(2011-12)
In this work, a numerical solution of the incompressible Stokes equations is proposed. The method suggested
is based on an algorithm of discretization by the unstable of Q1 – P0 velocity/pressure finite element ...
Acousto-Diffusive Waves in a Piezoelectric-Semiconductor-Piezoelectric Sandwich Structure
(2011-10)
The propagation of acoustic waves in a homogeneous isotropic semiconducting layer sandwiched between
two homogeneous transversely isotropic piezoelectric halfspaces has been investigated. The mathematical
model of the ...
A Mathematical Model for Magnetohydrodynamic Convection Flow in a Rotating Horizontal Channel with Inclined Magnetic Field, Magnetic Induction and Hall Current Effects
(2011-06)
Closed-form and asymptotic solutions are derived for the steady, fully-developed hydromagnetic free and
forced convection flow in a rotating horizontal parallel-plate channel under the action of an inclined magnetic
field ...
Analysis of Cr Atoms Three-Dimensional Deposition Characteristics
(Scientific Research, 2011-09)
The semi-classical model is used to simulate the three-dimensional trajectory and deposition distribution of
the chromium atoms in the Gaussian laser standing wave field using the Runge-Kutta method, and then the
three ...
Mathematical Modelling of Mass Transfer and Free Convection Current Effects on Unsteady Viscous Flow with Ramped Wall Temperature
(2011-08)
An exact analysis of the flow of an incompressible viscous fluid past an infinite vertical plate is conducted
taking into account the presence of foreign mass or constant mass flux and ramped wall temperature. The
dimensionless ...
A Simplified Nonlinear Generalized Maxwell Model for Predicting the Time Dependent Behavior of Viscoelastic Materials
(2011-06)
In this paper, a simple nonlinear Maxwell model consisting of a nonlinear spring connected in series with a
nonlinear dashpot obeying a power-law with constant material parameters, for representing successfully ...
Definition of Increasing the Fibre Capturing Surface of Saw Teeth of Cotton Ginning Machine through Mathematic Modelling
(2011-06)
Theoretical and the experimental researches executed in Uzbekistan and abroad explored some ways of a
substantiation of a rational profile of a tooth of a saw and its fibre capturing ability. Despite that, untill now,
optimum ...
Experimental Research on Damage Parameter of Concrete in Non-Uniform Stress Field
(2011-06)
The damage variables of describing the material damage state should be chosen first when the research of
concrete structures by use of theory of damage theory. The method of calculation of damage parameter by
the measure ...
Optimal Territorial Resources Placement for Multipurpose Wireless Services Using Genetic Algorithms
(Scientific Research Publishing, 2011-07)
This paper presents a study for finding a solution to the placement of territorial resources for multipurpose wireless services considering also the restrictions imposed by the orography of the territory itself. To solve ...
Effect of Changes in Sea-Surface State on Statistical Characteristics of Sea Clutter with X-Band Radar
(Scientific Research Publishing, 2011-07)
We have made observations of X-band radar sea clutter from the sea surface and sea-surface state in the Uraga Suido Traffic Route, which is used by ships entering and leaving Tokyo Bay, and the nearby Daini Kaiho Sea ...