Results 251 to 260 of about 231,089 (286)

Plasma Focus Device for Use in Space Propulsion

Fusion Technology, 1991
AbstractThe Plasma Focus at the University of Illinois will be used to study the potential use of a Dense Plasma Focus (DPF) for space propulsion. This will require the development of a DPF with a gas injection system. The ultimate goal is to measure the thrust from a gas-injected DPF fueled with D-3He.
B. Temple, O. Barnouin, G. H. Miley
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Instability of the current sheath in plasma focus devices

Physics Letters A, 1984
Abstract We suggest a possible explanation to account for the previously observed existence of pressure dependent regimes during the implosion phase of plasma focus devices, in terms of viscous dominated Rayleigh-Taylor instabilities.
L. Bilbao, H. Bruzzone
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The three-phase theory for plasma focus devices

IEEE Transactions on Plasma Science, 1997
A simplified theory for preliminary design of plasma focus devices that starts at the breakdown phase is proposed. For best focus, it is shown that the model can be used to predict the values of the inner and outer electrode radius, inner electrode length, gas pressure, and charging voltage that give minimum possible pinch radius.
M. Mathuthu, T.G. Zengeni, A.V. Gholap
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Parametric studies in a small plasma focus device

IEEE Conference Record - Abstracts. 1996 IEEE International Conference on Plasma Science, 1996
Summary form only given. Very high temperature and density plasmas can be produced in modest size plasma focus devices at the kJ level. Apart from basic scientific interests, such plasmas are of fundamental importance in the production of X-rays and particle beams for a wide range of technological applications.
H. Chuaqui, P. Choi, M. Favre, P. Silva, E. Wyndham   +4 more
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Plasma heating and emission of runaway charged particles in a plasma focus device

EPL (Europhysics Letters), 2016
The required experimental E-field across plasma to generate significant runaway electrons and hard X-rays during the pinch phase and the phase with anomalous resistance has been investigated in a dense plasma focus. The plasma voltage and inductance have been measured in a plasma focus with two different anode tip structures.
R. A. Behbahani, A. Hirose, C. Xiao
openaire   +1 more source

Final stages of the plasma column evolution in the plasma-focus PF1000 device

IEEE Transactions on Plasma Science, 2002
A frame high-speed camera was used to visualize the evolution of the final stages of the plasma-focus phenomenon. The frame images were taken with a 1-ns exposure time in visible continuum radiation with a narrow band interference filter. These features of the diagnostic equipment enabled the detailed study of the collapse phase as well as the plasma ...
A. Kasperczuk, R. Miklaszewski, M. Paduch, T. Pisarczyk, M. Scholz, K. Tomaszewski   +5 more
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Compression of puffing deuterium by neon plasma sheath on plasma focus device

2014 IEEE 41st International Conference on Plasma Sciences (ICOPS) held with 2014 IEEE International Conference on High-Power Particle Beams (BEAMS), 2014
The experimental research of fusion DD reaction was provided on the plasma focus device at the current of 2 MA in the approach with the MagLIF conception. The deuterium injected from the gas-puff in the axis of the anode and compressed by neon plasma sheath was studied with the multiframe x-ray and interferometry diagnostics. The total neutron yield at
Pavel Kubes, Daniel Klir, Jozef Kravarik, Karel Rezac, Jakub Cikhardt, Jiri Kortanek, Balzhima Batobolotova, Marian Paduch, Ewa Zielinska   +8 more
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Production of radioisotopes with a Plasma Focus device

2005
In recent years, research conducted in the US and in Italy has demon strated production of radioiso topes in plasma focus de vices, and particularly, on what could be termed “endogenous” production, to wit, production within the plasma it self, as opposed to irradiation of tar gets.
E. ANGELI, TARTARI, Agostino, M. FRIGNANI, V. MOLINARI, D. MOSTACCI, F. ROCCHI, M. SUMINI   +6 more
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Decomposition of SF6 by a plasma focus device

Physics Letters A, 2023
F.M. Aghamir, A.R. Momen-Baghdadabad, S.S. Salimi, M. Mahjour-shafiei   +3 more
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Polymerization of Acrylic Acid by a 4kJ plasma focus device

Linköping Electronic Press Workshop and Conference Collection, 2013
The most conventional way for polymerization of acrylic acid on different substrates is using RF devices and introducing of other devices is under way. In this work we have a new study on formation of polymer Acrylic Acid using APF plasma focus device.
Morteza Habibi, Reza Amrollahi, MHS Alavi   +2 more
openaire   +1 more source