Zobrazeno 1 - 10
of 2 298
pro vyhledávání: '"Spark discharge"'
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 8, Pp 1-9 (2024)
Ways to increase the efficiency of the electric spark method of wastewater purification from heavy metal ions by increasing the stability of discharges and reducing energy losses are shown. General regularities of changes in the electrical characteri
Externí odkaz:
https://doaj.org/article/c9bfea59796b43579781a3acd63ffeec
Autor:
M. I. Baranov
Publikováno v:
Electrical engineering & Electromechanics, Vol 2024, Iss 2, Pp 48-54 (2024)
Goal. Calculation and experimental determination of middle speed vL of advancement of plasma leader channel of a pulse spark discharge in the long air interval of the double-electrode discharge system (DEDS) «tip-plane». Methodology. Bases of the t
Externí odkaz:
https://doaj.org/article/0bdc6bcca2584a2a8551eb6020b8cb6c
Autor:
Ivan A. Shorstkii
Publikováno v:
Техника и технология пищевых производств, Vol 54, Iss 1, Pp 116-123 (2024)
The food industry and agriculture use such electrophysical technologies as ozonation, pulsed electric field, and low-temperature plasma. They increase the shelf-life of food products, as well as help to advance food processing. This article features
Externí odkaz:
https://doaj.org/article/c3c4ae6cfba14493ab3d850348b5fb87
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
Capacitors short-circuit discharge in an explosive environment can ignite and detonate the surrounding explosive media, causing dangerous accidents. At low voltages, this kind of discharge constitutes a micro-nano discharge; because the discharge gap
Externí odkaz:
https://doaj.org/article/a253c864f32648c9b80d685cd8eecc26
Autor:
M. I. Baranov
Publikováno v:
Electrical engineering & Electromechanics, Vol 2024, Iss 1, Pp 34-42 (2024)
Goal. Development of the generalized physical principle of development of plasma channel of a high-voltage electrical pulse spark discharge in the homogeneous dielectric of the different aggregate state. Methodology. Basis of physical optics, theoret
Externí odkaz:
https://doaj.org/article/23ab599c5f68487aa50f442a6f0eb75f
Autor:
Shamil K. Talal
Publikováno v:
Science Journal of University of Zakho, Vol 12, Iss 1 (2024)
The current experimental study investigates some aspects of the electrical discharge properties between two planar electrodes. These properties involve the relationships of the minimum sparking potential to the electrode separation, the spark repetit
Externí odkaz:
https://doaj.org/article/2ade6cd596f84bf0ba7d4b4d290c3b73
Autor:
Joanna Siemak, Bogdan Ulejczyk, Grzegorz Mikołajczak, Jakub Pęksiński, Joanna Sreńscek-Nazzal, Michał Młotek, Krzysztof Krawczyk, Beata Michalkiewicz
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6438 (2024)
The commercially available activated carbon was modified using barrier and spark discharge low-temperature nitrogen plasma treatment. The samples were investigated using nitrogen sorption at a temperature of −196 °C, XRD, SEM, and FTIR methods, an
Externí odkaz:
https://doaj.org/article/a8bca450ac3c4b93b4eb91eaa9c86c29
Autor:
Wenqiang Wang, Yifeng Yang, Cancan Liu, Bo Chen, Xuanyu Chen, Hao Wang, Rui Tong, Shiquan Zhou
Publikováno v:
Materials, Vol 17, Iss 12, p 2947 (2024)
Conventional plasma electrolytic oxidation treatments produce oxide coatings with micron-scale discharge pores, resulting in insulation and wear and corrosion resistance far below that expected of highly dense Al2O3 coatings. The introduction of cath
Externí odkaz:
https://doaj.org/article/d686b98e587e4708af7ffe1cdc46d4bc
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Publikováno v:
Energy Reports, Vol 8, Iss , Pp 183-191 (2022)
An efficient production of hydrogen from a mixture of methanol and water is possible in a spark discharge. In this discharge, there is a synergistic effect of high-energy electrons and high temperature interactions, which enables an efficient course
Externí odkaz:
https://doaj.org/article/32112477a8ee467f8398d248c59c2b04