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Modeling of the Dynamic Plasma Pinch in Plasma Focus Discharges Based in Von Karman Approximations
(Institute of Electrical and Electronics Engineers, 2009-10-08)
Dynamic plasma pinches occur in a variety of devices, as Z-pinches and plasma focus. In this paper, a lumped parameter model of a dynamic plasma pinch produced in a plasma focus discharge is presented. The model is based ...
Design optimization of an air atmospheric pressure plasma-jet device intended for medical use
(Wiley VCH Verlag, 2018-03)
The current and potential applications of atmospheric pressure plasmas in medicine generate an increasing need to develop safe and reliable plasma devices for patient treatment. This paper shows how the estimation of safety ...
Semiempirical model for analysis of inhomogeneous optically thick laser-induced plasmas
(Pergamon-Elsevier Science Ltd, 2009-10)
Abstract In this paper, a more realistic approach of a non-uniform optically thick plasma in local thermodynamic equilibrium was applied to describe self-reversal of Co I 340.51 nm emission line recorded from a laser-induced ...
A Three-Dimensional Finite Volume Arbitrary Lagrangian-Eulerian code for plasma simulations
(AIP Conference Proceedings, 2006-12)
A Three-Dimensional Finite Volume Arbitrary Lagrangian-Eulerian simulation code was developed to study different plasma physics problems in 3D+t. The code is based on a complex multi-component species program with transport ...
Plasma tocopherol in sheep and cattle after ingesting free or acetylated tocopherol
(Elsevier, 1989-07)
Two trials were carried out to evaluate the bioavailability of dl-α-tocopherol and dl-α-tocopherol acetate administered to sheep and cattle in a single oral dose. In the first trial, two groups of five sheep were used. ...
Quantitative Schlieren Diagnostic Applied to a Nitrogen Thermal Plasma Jet
(Institute of Electrical and Electronics Engineers, 2019)
A quantitative interpretation of the schlieren technique applied to an atmospheric pressure, vortex-stabilized nitrogen thermal plasma jet generated in a direct-current nontransferred arc plasma torch (nitrogen gas flow ...
Characterization of an Air-Based Coaxial Dielectric Barrier Discharge Plasma Source for Biofilm Eradication
(Springer, 2018-05)
Air-based atmospheric-pressure cold plasmas are a source of charged particles, excited species, radicals, and UV rays, known to induce degradation of biomaterials. In this work we characterize an air-based Dielectric Barrier ...
Instabilities; shocks and turbulence in space and astrophysical plasmas
(Asociación Argentina de Astronomía, 2018-10)
The dynamics of plasmas pervading the interplanetary and interstellar medium are often described within the frame of magnetohydrodynamics (MHD), which involves the coupling between flows and magnetic fields. This theoretical ...
Relation between circuit current and plasma current density in plasma discharges with dielectric media
(American Institute of Physics, 2020-05)
The theoretical derivation of the relation between moving charges in the plasma and external circuit current was first established on a firm basis by Sato1 for the case of a discharge with constant applied voltage between ...