Puffing Deuterium Compressed by a Neon Plasma Sheath at the Initial Poloidal Magnetic Field in Plasma Focus Discharge

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00232451" target="_blank" >RIV/68407700:21230/15:00232451 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7113883" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7113883</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TPS.2015.2431858" target="_blank" >10.1109/TPS.2015.2431858</a>

Result language
angličtina
Original language name
Puffing Deuterium Compressed by a Neon Plasma Sheath at the Initial Poloidal Magnetic Field in Plasma Focus Discharge
Original language description
This paper presents the results of the experimental study of the influence of the applied poloidal magnetic field on the transformation of the plasma column formed by the compression of (10 ? 3)-?g/cm deuterium injected by the gas-puff nozzle in front ofthe anode axis by the neon plasma sheath of (50 ? 10) ?g/cm at a current of 2 MA. The permanent magnet with an initial induction of 20?40 mT placed inside the anode: 1) increased the diameter of the pinch and of the stagnation; 2) depressed the evolution of instabilities and formation of the dense structures in the column; 3) delayed the dip of the current derivative in time (and start of the hard X-ray and neutron emission) 200?300 ns after the first peak of the soft X-ray emission (and the pinch witha minimal diameter near the anode); and 4) decreased the total neutron yield to 10?20%. These results were interpreted in terms of the increase in the repulsive pressure of the compressed poloidal magnetic field, which ncreases the stabi
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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