The purpose of this paper is to investigate the EGM method and the behavior of a solid particle suspended in a twodimensional rectangular cavity due to conjugate natural convection. A thermal lattice Boltzmann BGK model is implemented to simulate the two dimensional natural convection and the particle phase was modeled using the Lagrangian–Lagrangian approach where the solid particles are treat...

A formulation and an implementation of two-dimensional Boundary Element Method (BEM) analysis for steady state, uncoupled thermoelastic problems is presented. This approach differs from other treatments of thermal loads in BEM analysis in which the domain integrals due to the thermal gradients are to be incorporated in the analysis via particular-integrals. Thus unlike Finite Elements or Field ...

In this paper we consider the Moutard transformation [9] which is a twodimensional version of the well-known Darboux transformation. We give an algebraic interpretation of the Moutard transformation as a conjugation in an appropriate ring and the corresponding version of the algebro-geometric formalism for two-dimensional Schrödinger operators. An application to some problems of the spectral th...

Model of electronic subsystem (BEDT-TTF)2X family is studied theoretically within Green function equation motion approach. The configurational representation the model Hamiltonian which allows analytical calculation energy spectrum developed. Effective takes into account strong intra-site Coulomb, intersite exchange interaction electrons and correlated hopping both conducting plane in transvers...

The traditional computer interface provides a twodimensional (2D) interface to design. The monitor is a twodimensional visual display and the desktop mouse is a twodimensional input device. These tools are sufficient for designing 2D products such as planar linkages. When these tools are used to design three-dimensional (3D) products however, the designer must learn how to use the 2D tools to i...

An arbitrary number of points are arranged in a given twodimensional simply connected region such that their mutual distances and the distance from the region boundary becomes a maximum. Category: D.2.2, J.5 1 Genetic algorithms as optimization tool for packing problems We report the solution of twodimensional packing problems by the method of genetic algorithms. Thereby, we do not seek a con g...

A method for the correction of images that are subject to spatial warping is presented. The correction method applies to twodimensional images and employs the construction of a complexvalued interpolating polynomial. The construction is based on defining a set of points in an image whose desired location is known. The coefficients of the polynomial are shown to satisfy a recursion relation that...

| A generalization of the classical state minimization problem for Finite State Machine (FSM) is proposed and discussed. In contrast to classical state minimization algorithms that minimize in one dimension (states), our algorithmminimizes the FSM in two dimensions: the numbers of both input symbols and internal state symbols are minimized in an iterative sequence of input minimization and stat...