A sophisticated model for linear waves in an inhomogeneous plasma is tackled completely using the computer algebra system REDUCE. The algebra code mirrors the mathematics, and is structured in a simple and straightforward manner. In so doing, the solution technique is made obvious, and the overall philosophy of" the approach is intuitive to the non-specialist computer algebra user.

The characteristics of the non-uniform glow discharge with the effect of the hollow cathode (EHC), on which the chosen regimes of nitriding the surface of titanium alloy VT6 are considered. Experimental results of the influence of inhomogeneous plasma in a pulsed regime of processing on the structure and microhardness of the treated surface are resulted.

One of shortcomings of the dielectric wakefield accelerators (DWA) limiting the effective length of an acceleration is susceptibility of drive bunches to beam breakup (BBU) instability [1]. With the purpose to suppress this instability recently it has been proposed to fill the drift channel of dielectric structure with plasma of certain density [2]. The investigations of plasma DWA (PDWA) [2] w...

Multi-electrode plasma torches are becoming increasingly popular in the thermal spray community due to their good stability and high power plasma jet even when operated with inert gases. Currently the models in use feature either three cathodes and a single anode or three individual anodes connecting to a single cathode. The motivation for development of these plasma torches is based on the inh...

The volumes, spectra and geodesics of a recently constructed infinite family of fivedimensional inhomogeneous Einstein metrics on the two S bundles over S are examined. The metrics are in general of cohomogeneity one but they contain the infinite family of homogeneous metrics T . The geodesic flow is shown to be completely integrable, in fact both the Hamilton-Jacobi and the Laplace equation se...

An interesting aspect of complex plasma is its ability to self-organize into a variety structural configurations and undergo transitions between these states. A striking phenomenon the isotropic-to-string transition observed in electrorheological under influence symmetric ion wakefield. Such have been investigated using Plasma Kristall-4 (PK-4) microgravity laboratory on International Space Sta...

The propagation and amplification of ultrashort terahertz pulses in a nonequilibrium photoionization plasma channel formed xenon by powerful femtosecond UV laser pulse is studied three-dimensional geometry. study based on the self-consistent numerical integration second-order wave equation cylindrical geometry Boltzmann kinetic two-term expansion to describe electron velocity distribution funct...

Enhancing the frequency band of electromagnetic wave is regarded as an efficient way to solve communication blackout problem. In this paper, incident raised Terahertz (THz) and radar cross section (RCS) three-dimensional conductive model calculated simulated based on Runge–Kutta Exponential Time Differencing–Finite Difference Domain method (RKETD-FDTD). Interaction THz magnetized plasma sheath ...

The orbital motion approach is used to analyze the ion impact on a negatively biased planar wall immersed in strongly magnetized plasma. It assumed that given homogeneous magnetic field forms small angle with electrode, while inhomogeneous electric perpendicular electrode. Spatial dependence of modeled such way exhibits two-scale behavior, which characteristic plasma sheath problems. equation s...