Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Yu A Zemskov"'
Autor:
Ilya Muzyukin, Igor V. Uimanov, Dmitry L. Shmelev, P. S. Mikhailov, S. A. Chaikovsky, Yu. A. Zemskov
Publikováno v:
2020 29th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV).
This paper contains the results of the high- current vacuum arc study. Plasma ions scatter diagrams were obtained. A current pulse with a duration of 15 μs and with a maximum of 6 μs was used to produce the arc. Also, in this work, plasma flow was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d1a9b3622dbbb6baff83a78d55cd5b9
https://doi.org/10.1109/isdeiv46977.2021.9587059
https://doi.org/10.1109/isdeiv46977.2021.9587059
Publikováno v:
Kazan medical journal. 50:9-10
Over the past 15 years, resection phthisiosurgery has gained recognition and is widely used in the complex treatment of pulmonary tuberculosis. However, with lung resection, various complications occur in the postoperative and long-term period. Of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0f599017beee38b4739a645b563a7b6
https://doi.org/10.17816/kazmj100677
https://doi.org/10.17816/kazmj100677
Autor:
Yu A Zemskov, Yu I Mamontov, I V Uimanov, N M Zubarev, A V Kaziev, M M Kharkov, S A Barengolts
Publikováno v:
Journal of Physics: Conference Series. 2064:012004
The investigation of the He-induced W “fuzz” electrical properties was carried out. For the research, an automated experimental setup was designed. The setup was based on a vacuum chamber operated under high vacuum conditions (~ 10−7 Pa). The v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abc726e6b41aa293b68b26ea8694be7c
https://doi.org/10.1088/1742-6596/2064/1/012004
https://doi.org/10.1088/1742-6596/2064/1/012004
Autor:
P. A. Morozov, S. A. Chaikovsky, D. L. Shmelev, Igor V. Uimanov, P. S. Mikhailov, I. L. Muziukin, Yu. A. Zemskov, R. V. Emlin, I. F. Punanov
Publikováno v:
Journal of Physics: Conference Series
The vacuum arc discharge is intensively explored for a long time. It acts as a source of multiply charged plasma. The results of the special type plasma gun (5-10 kA, 12 μs) ion flow study with high temporal resolution and the electrode erosion depe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::769836e940454a15e3fa73527572019f
http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85077956877
http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85077956877
Autor:
Igor V. Uimanov, Yu A. Zemskov
Publikováno v:
Journal of Physics: Conference Series. 1393:012036
The dependence of the ion flux mass-charge composition from the vacuum arc plasma with the CuCr cathode on a value of the discharge current was investigated via the Thomson spectrometer with automatic signal registration and analysis. The microsecond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0db15ade540b69fe3a40c0c887c79b1e
https://doi.org/10.1088/1742-6596/1393/1/012036
https://doi.org/10.1088/1742-6596/1393/1/012036
Autor:
I. L. Muzyukin, Yu. A. Zemskov
Publikováno v:
2016 27th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV).
New experimental data of ion flow parameters dependence on discharge geometry and parameters of discharge pulse were obtained. It is shown that charge state composition is forming during low voltage and high current stage of flashover discharge. Ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b45c836926c93d82c95f342eba517b2
https://doi.org/10.1109/deiv.2016.7748690
https://doi.org/10.1109/deiv.2016.7748690
Autor:
Yu. A. Zemskov, Igor V. Uimanov
Publikováno v:
2016 27th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV).
Charge-state distribution of cathode material ions in the vacuum arc plasma was investigated via the Thomson spectrometer with automated recording and processing of spectrograms. Arc discharge current was varied in range 1.7–110 A. There was obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40075d6b5bbc431e2d1446ef7b5c9416
https://doi.org/10.1109/deiv.2016.7748754
https://doi.org/10.1109/deiv.2016.7748754
Publikováno v:
Technical Physics. 49:677-680
A mathematical model of operation of a fluid (jet) device measuring the liquid or gas flow rate is suggested. The model takes into account the effect of deep negative feedback produced by connecting the control channels of the bistable jet element.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca090edd110d58cfe793ad86c322e83d
https://doi.org/10.1134/1.1767873
https://doi.org/10.1134/1.1767873
Publikováno v:
2014 International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b3195404f82517cbf8a91a17d820f8c
https://doi.org/10.1109/deiv.2014.6961745
https://doi.org/10.1109/deiv.2014.6961745
Publikováno v:
Technical Physics Letters. 32:529-531
The characteristics of vacuum sparks formed under the action of a 4-ns high-voltage pulse with an amplitude of 150 kV have been studied. Ions of a cathode material (copper or graphite) with energies of up to 150 keV were found in the flux of plasma f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4002dcf374baeec07d23969a035a246c
https://doi.org/10.1134/s1063785006060241
https://doi.org/10.1134/s1063785006060241