Search
Now showing items 11-20 of 63
Weis-Fogh Mechanism Mathematic Model of Wave Power Generation Device
(Scientific Research, 2014-12)
A Weis-Fogh mechanism wave power generation system is designed, its physical model and mathematical model are discussed, and the component expressions of fluid dynamic expression are derived. Adopting numerical integral ...
Experimental and Numerical Investigations on Plate-Type Heat Exchanger Performance
(Scientific Research, 2015-03)
Low-grade Thermal Energy Conversion (LTEC) is a potential source of renewable energy. One of its forms is the Ocean Thermal Energy Conversion (OTEC) in which the temperature difference between the warm surface water and ...
Uniqueness of moving boundary for a heat conduction problem with nonlinear interface conditions
(Elsevier, 2010-01)
In this paper, based on the maximum principle and the unique continuation theorem,
we present a uniqueness result for a moving boundary of a heat problem in a multilayer
medium with nonlinear interface conditions.
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 ...
Development of Analytical Model for Modular Tank Vehicle Carrying Liquid Cargo
(2013-04)
The study of dynamics of tank vehicles carrying liquid fuel cargo is complex. The forces and moments due to liquid
sloshing create serious problems related to the instability of tank vehicles. In this paper, a complete ...
Linear, Cubic and Quintic Coordinate-Dependent Forces and Kinematic Characteristics of a Spring-Mass System
(2013-09)
By combining a pair of linear springs we devise a nonlinear vibrator. For a one dimensional scenario the nonlinear force
is composed of a polynomial of odd powers of position-dependent variable greater than or equal 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 ...