Particle Shape Separation Utilizing a Gyratory Movement.

Stopping of Gyratory Fast Particle in Magnetized Cold Plasm

The energy loss by a test gyratory particle in a cold plasma in the presence of homogeneous magnetic field is considered. Analytical and numerical results for the rate of energy loss are presented. This is done for strong and weak fields (i. e., when the electron cyclotron frequency is either higher, or smaller than the plasma frequency), and in case, when the test particle velocity is greater ...

Investigation of Utilizing a Secant Stiffness Matrix for 2D Nonlinear Shape Optimization and Sensitivity Analysis

In this article the general non-symmetric parametric form of the incremental secant stiffness matrix for nonlinear analysis of solids have been investigated to present a semi analytical sensitivity analysis approach for geometric nonlinear shape optimization. To approach this aim the analytical formulas of secant stiffness matrix are presented. The models were validated and used to perform inve...

ISOGEOMETRIC STRUCTURAL SHAPE OPTIMIZATION USING PARTICLE SWARM ALGORITHM

One primary problem in shape optimization of structures is making a robust link between design model (geometric description) and analysis model. This paper investigates the potential of Isogeometric Analysis (IGA) for solving this problem. The generic framework of shape optimization of structures is presented based on Isogeometric analysis. By discretization of domain via NURBS functions, the a...

Robust Blind Sour e Separation utilizing

Particle movement: A cognitive and functional approach*

The aim of this article is to provide an account of one instance of grammatical or con®gurational variation, namely ``particle movement''. While in traditional grammarians' works a variety of factors were claimed to in ̄uence the choice of one word order over another, in the transformational generative paradigm, factors other than syntactic ones were, on the whole, neglected. In more recent func...