Abstract
This paper presents results of study of dissipation processes of pulsed electron beam in the oxygen and hydrogen (300 Torr). These gases are chosen owing of their use as an operating environment at pulse plasmochemical synthesis of nanosized oxides of metals. Experimental studies are conducted on the laboratory TEU-500 electron accelerator (500 keV electron energy; 10 kA ejected electron current; 60 ns half-amplitude pulse duration; 5 pps pulse repetition rate; diameter of a bunch is 5 cm). The electron beam was injected in a drift pipe through the anode window, which is the supporting lattice (with optical transparency of 95%), and through aluminum foil with a 140 microns thickness. The pipe of drift is equipped with three shunts of the return current which are fixing a signal at the same time. The received results of researches allow to make a conclusion. It is necessary to increase length to 80 cm and diameter to 30 cm of a pipe of drift for optimum absorption of a pulse electron beam by operating gas, for obtaining high efficiency of electron accelerator of pulse plasmochemical synthesis of nanosized oxides of silicon and the titan.
| Original language | English |
|---|---|
| Pages (from-to) | 653-656 |
| Number of pages | 4 |
| Journal | Key Engineering Materials |
| Volume | 685 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | 4th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2015 - Tomsk, Russian Federation Duration: 21 Apr 2015 → 24 Apr 2015 |
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Keywords
- Dissipation
- Drift tube
- Hydrogen
- Oxygen
- Pulsed electron beam
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Dissipation of pulsed electron beam in hydrogen and oxygen in high pressure. / Tabaev, A.; Kholodnaya, G.; Sazonov, R.; Ponomarev, Denis Vladimirovich.
In: Key Engineering Materials, Vol. 685, 2016, p. 653-656.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Dissipation of pulsed electron beam in hydrogen and oxygen in high pressure
AU - Tabaev, A.
AU - Kholodnaya, G.
AU - Sazonov, R.
AU - Ponomarev, Denis Vladimirovich
PY - 2016
Y1 - 2016
N2 - This paper presents results of study of dissipation processes of pulsed electron beam in the oxygen and hydrogen (300 Torr). These gases are chosen owing of their use as an operating environment at pulse plasmochemical synthesis of nanosized oxides of metals. Experimental studies are conducted on the laboratory TEU-500 electron accelerator (500 keV electron energy; 10 kA ejected electron current; 60 ns half-amplitude pulse duration; 5 pps pulse repetition rate; diameter of a bunch is 5 cm). The electron beam was injected in a drift pipe through the anode window, which is the supporting lattice (with optical transparency of 95%), and through aluminum foil with a 140 microns thickness. The pipe of drift is equipped with three shunts of the return current which are fixing a signal at the same time. The received results of researches allow to make a conclusion. It is necessary to increase length to 80 cm and diameter to 30 cm of a pipe of drift for optimum absorption of a pulse electron beam by operating gas, for obtaining high efficiency of electron accelerator of pulse plasmochemical synthesis of nanosized oxides of silicon and the titan.
AB - This paper presents results of study of dissipation processes of pulsed electron beam in the oxygen and hydrogen (300 Torr). These gases are chosen owing of their use as an operating environment at pulse plasmochemical synthesis of nanosized oxides of metals. Experimental studies are conducted on the laboratory TEU-500 electron accelerator (500 keV electron energy; 10 kA ejected electron current; 60 ns half-amplitude pulse duration; 5 pps pulse repetition rate; diameter of a bunch is 5 cm). The electron beam was injected in a drift pipe through the anode window, which is the supporting lattice (with optical transparency of 95%), and through aluminum foil with a 140 microns thickness. The pipe of drift is equipped with three shunts of the return current which are fixing a signal at the same time. The received results of researches allow to make a conclusion. It is necessary to increase length to 80 cm and diameter to 30 cm of a pipe of drift for optimum absorption of a pulse electron beam by operating gas, for obtaining high efficiency of electron accelerator of pulse plasmochemical synthesis of nanosized oxides of silicon and the titan.
KW - Dissipation
KW - Drift tube
KW - Hydrogen
KW - Oxygen
KW - Pulsed electron beam
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UR - http://www.scopus.com/inward/citedby.url?scp=84958206366&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.685.653
DO - 10.4028/www.scientific.net/KEM.685.653
M3 - Article
VL - 685
SP - 653
EP - 656
JO - Key Engineering Materials
JF - Key Engineering Materials
SN - 1013-9826
ER -