Results 31 to 40 of about 480,731 (312)

OPTIMISATION OF NEON SXR (SOFT X-RAY) YIELD OF THE INTI PLASMA FOCUS MACHINE AT 12 kV [PDF]

Journal of Engineering Science and Technology, 2015
The INTI plasma focus machine is a 3 kJ Mather type plasma focus machine,powered by a single Maxwell capacitor. The system produces remarkable consistent focusing action in neon, making it a suitable source for the production of high energy photons ...
A.R.J.A. FEDERICO, P.L. CHONG, S.H. SAW
doaj  

Diagnostic systems for the nuclear fusion and plasma research in the PF-24 plasma focus laboratory at the IFJ PAN

Nukleonika, 2016
This paper presents a set of diagnostics dedicated to PF-24 - new medium size - plasma focus (PF) device built and operated at the Institute of Nuclear Physics Polish Academy of Sciences (IFJ PAN).
Marciniak Łukasz, Wójcik-Gargula Anna, Kulińska Agnieszka, Bielecki Jakub, Wiącek Urszula   +4 more
doaj   +1 more source

Comparison of optical spectra recorded during DPF-1000U plasma experiments with gas-puffing

Nukleonika, 2015
The results are presented of the optical spectra measurements for free plasma streams generated with the use of the modified DPF-1000U machine. This facility was recently equipped with a gas injection system (the so-called gas-puff) placed on the ...
Zaloga Dobromil R., Skladnik-Sadowska Elzbieta, Kubkowska Monika, Ladygina Marina S., Malinowski Karol, Kwiatkowski Roch, Sadowski Marek J., Paduch Marian, Zielinska Ewa, Makhlaj Vadym A.   +9 more
doaj   +1 more source

The Effect of Electrical Parameters of Mather Type Plasma Focus Devices on Energy of the Hard X-Ray Yield [PDF]

مجله علوم و فنون هسته‌ای, 2016
In this paper, after reviewing the history of plasma focus devices, the plasma focusing issue is raised and then the results of comparisons between two new Mather type plasma focus devices are presented.
M. A Tafreshi, D Rostamifard, A Nasiri, T D. Mahabadi   +3 more
doaj  

Quantifying experimental edge plasma evolution via multidimensional adaptive Gaussian process regression

, 2020
Submitted for publication in IEEE Transactions on Plasma ScienceThe edge density and temperature of tokamak plasmas are strongly correlated with energy and particle confinement and their quantification is fundamental to understanding edge dynamics. These
Mathews, Abhilash, Hughes, Jerry W.
core   +1 more source

Experimental Study of the Anode Geometry and Insulator Material-Length Effect on Ion Beam Intensity in a Mather Type Plasma Focus Device [PDF]

مجله علوم و فنون هسته‌ای, 2017
In this paper, the effect of the anode electrode geometry with different insulator sleeve lengths and materials on the ion beam emitted from a 3 kJ plasma focus device is studied.
M Habibi
doaj  

High energy density pulsed argon plasma synthesized nanostructured tungsten for damage mitigation under fusion relevant energetic he ion irradiation

Applied Surface Science Advances, 2021
Tungsten (W) is considered as one of the promising candidates for plasma facing components in fusion reactors since it has high threshold energy, high melting point, low threshold shock resistance, and resistance against formation of co-deposits with ...
Priya Sharma, Joseph Vimal Vas, Rohit Medwal, Mayank Mishra, Avinash Chaurasiya, Meng Tzee Luai, Zhang Zheng, Varun Chaudhary, Raju V. Ramanujan, Lee Choon Keat Paul, Chijin Xiao, Rajdeep Singh Rawat   +11 more
doaj   +1 more source

Numerical simulation of microwave field distribution for bifocal plasma sources

, 2022
904908In this paper calculations of the electric field distribution are presented with regard to the development of new plasma sources with bifocal structures.
Urban, Helfried, Emmerich, Rudolf, Räuchle, Eberhardt, Alberts, Lukas, Elsner, Peter, Graf, Matthias, Kaiser, Mathias   +6 more
core   +1 more source

Energy and Angular Distribution Determination of Energetic Nitrogen Ions of Plasma Focus Device SBUMTPF1 by Aluminum Filters Coated on CR-39 Nuclear Track Detector [PDF]

مجله علوم و فنون هسته‌ای, 2014
In this study, the energy and angular distributions of nitrogen ions produced in a plasma focus device, SBUMTPF1, were determined using CR-39 nuclear track detectors and the results were compared with those of the polycarbonate track detectors.
Behjat Ghasemi, Hamed Rouhi, Fereydoun Abbasi Davani, Zahra Shahbazi   +3 more
doaj  

Experiments and simulations on the possibility of radiative contraction/collapse in the PF-1000 plasma focus

Nukleonika, 2016
Experimental studies of discharges in the plasma focus facility with neon filling and respective numerical simulations employing the radiative Lee code are reported.
Akel Mohamad, Cikhardt Jakub, Kubes Pavel, Kunze Hans-Joachim, Lee Sing, Paduch Marian, Saw Sor Heoh   +6 more
doaj   +1 more source