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Boundary effect in electrorheological fluids
Boundary friction coefficient electrorheological fluids the computer simulation of the quasi static and dynamic state
2015/3/30
The effect of the boundary friction coefficient on the rheological properties of the electrorheological (ER) fluids in quasistatic and dynamic states is investigated by computer simulation. The relati...
Identification of boundary condition on the contact surface of continuous casting mould
Application of information technology to the foundry industry Solidification process
2011/3/11
In the paper the methods of inverse problems solution are applied for the identification of substitute heat transfer coefficient in the primary cooling zone of continuous casting plant.
Influence of thermal boundary condition on casting process of metal matrix composite
Casting Solidification Metal matrix composite Contact resistance CFD simulations
2010/8/17
The specific properties of metal matrix composites largely depend on the applied type of material, of which the matrix and reinforcement are made. Recently, a great interest is observed in the composi...
A Boundary Element Model For Dynamic Analysis of Two-Phase and Three-Phase Composites
Boundary Element Method Two-Phase Composite Three-Phase Composite
2009/10/14
In this study, a boundary element formulation having nonlocal boundary conditions is presented for the dynamic analysis of a two-phase composite. Nonlocal boundary conditions, used in the formulation,...
The effects of boron impurity atoms on nickel Σ 5 (012) grain boundary by first principles calculations
Ab-initio calculation Stress corrosion cracking Tensile test
2010/2/4
Purpose: Impurity atoms in the grain boundary can be responsible for embrittlement or they can strengthen a material. In this work, we have modeled the effect of B impurity on Σ 5 (012) symmetrical ti...
Identification of boundary heat flux on the continuous casting surface
Application of information technology to the foundry industry Solidification proc
2011/3/17
In the paper the numerical solution of the inverse problem consisting in the identification of the heat flux on the continuous casting surface is presented. The additional information results from the...
Numerical modelling of solidification process using interval boundary element method
Application of information technology to the foundry industry Solidification process
2011/3/17
In this paper an application of the interval boundary element method for solving problems with interval thermal parameters and interval source function in a system casting-mould is presented. The task...
Application of the dual reciprocity boundary element method for numerical modelling of solidification process
Application of information technology to the foundry industry Solidification proces
2011/3/17
The dual reciprocity boundary element method is applied for numerical modelling of solidification process. This variant of the BEM is connected with the transformation of the domain integral to the bo...
Determination of the boundary conditions in two-dimensional solidification of pure metals
Artificial Intelligence methods Solidification Inverse Stefan problems
2010/2/8
Purpose: Solidification of pure metal can be modelled by a two-phase Stefan problem, in which the distribution of temperature in solid and liquid phases is described by a heat conduction equation with...