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Now showing items 1-7 of 7
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 ...
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 ...