On the delayed gas breakdown in a ringing theta-pinch with bias magnetic field
نویسندگان
چکیده
Related Articles Resistivity in the dynamic current sheath of a field reversed configuration Phys. Plasmas 19, 032511 (2012) Plasma flow structures as analytical solution of a magneto-hydro-dynamic model with pressure Phys. Plasmas 19, 032506 (2012) Electron density and plasma dynamics of a spherical theta pinch Phys. Plasmas 19, 033505 (2012) Modeling the Parker instability in a rotating plasma screw pinch Phys. Plasmas 19, 022107 (2012) Review of field-reversed configurations Phys. Plasmas 18, 070501 (2011)
منابع مشابه
STUDIES OF INDUCTIVE PLASMAS AND THEIR APPLICATION TO THETA- PINCH DEVICES VIA NUMERICAL MODELING by WARNER
First, a globally-averaged RF plasma model is used to investigate exit conditions immediately following a RF pre-ionization stage. Analysis shows that reducing pulse duration from 10 to 10 seconds increases peak ion energy fraction by 17% (from 16 to 33%) and doubles final conductivity. Pulse waveforms are square in nature, and ion energy fraction is defined in this work as the percentage of to...
متن کاملPreliminary findings from efforts to model pulsed inductive theta-pinch plasmas via Particle-In-Cell
A method is pursued to approximately model the electron energy distribution of pulsed inductive plasma devices with Particle-In-Cell code to elucidate formation physics during early times (t < 1 μs). Specifically, reported results from AFRL-Kirtland's pulsed inductive device, FRCHX, are used as a test case to validate results. An r-z slab approximation is outlined and gyro-frequency, Larmor rad...
متن کاملOptimal Synthesis of Cascade Refrigeration in Liquefied Natural Gas Cycles by Pinch-Exergy
Iran’s vast common natural gas resources and the necessity to extract and export it as Liquefied Natural Gas (LNG) to distances more than 3000Km opens a lucrative field for researchers to optimize LNG cycles. In this article heat integration in cryogenic cycles by determining interacycle partition temperature and optimizing refrigeration features like Subcooler, Presaturator, aftercooler, reboi...
متن کاملINVESTIGATION ON THE EFFECTS OF MAGNETIC FIELD ON BROMIDE-INDUCED PITTING OF COMMERCIALLY PURE TITANIUM
Abstract: In chloride salt solutions, titanium alloys exhibit reasonably high pitting potentials as high as +10 V (vs. Ag/AgCl) at room temperatures. On the other hand, anodic pitting potentials are significantly lower in bromide solutions. In this study, pitting corrosion of commercially pure titanium in aqueous NaBr solution of 0.1 M concentration at room temperature was studied and the e...
متن کاملNoise Equivalent Power Optimization of Graphene- Superconductor Optical Sensors in the Current Bias Mode
In this paper, the noise equivalent power (NEP) of an optical sensor based ongraphene-superconductor junctions in the constant current mode of operation has beencalculated. Furthermore, the necessary investigations to optimize the device noise withrespect to various parameters such as the operating temperature, magnetic field, deviceresistance, voltage and current bias have been presented. By s...
متن کامل