Abstract
The plasma density is determined in a vacuum arc with a current of 300 A in a pulse 75 ns long for the stage in which the arc exists and for the stage of expansion into vacuum. The plasma density in the arc falls from 10**1**7 to 5 multiplied by (times) 10**1**5 cm** minus **3 in 300 ns. After the current pulse, the plasma detaches from the electrodes and continues to expand into vacuum at 2 multiplied by (times) 10**6 cm/s. A mechanism for the formation of this plasma is proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 294-297 |
| Number of pages | 4 |
| Journal | Soviet physics. Technical physics |
| Volume | 25 |
| Issue number | 3 |
| Publication status | Published - Mar 1980 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
PROPERTIES AND EXPANSION DYNAMICS OF THE PLASMA OF A NANOSECOND VACUUM ARC. / Baksht, R. B.; Ratakhin, N. A.; Kablambaev, B. A.
In: Soviet physics. Technical physics, Vol. 25, No. 3, 03.1980, p. 294-297.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - PROPERTIES AND EXPANSION DYNAMICS OF THE PLASMA OF A NANOSECOND VACUUM ARC.
AU - Baksht, R. B.
AU - Ratakhin, N. A.
AU - Kablambaev, B. A.
PY - 1980/3
Y1 - 1980/3
N2 - The plasma density is determined in a vacuum arc with a current of 300 A in a pulse 75 ns long for the stage in which the arc exists and for the stage of expansion into vacuum. The plasma density in the arc falls from 10**1**7 to 5 multiplied by (times) 10**1**5 cm** minus **3 in 300 ns. After the current pulse, the plasma detaches from the electrodes and continues to expand into vacuum at 2 multiplied by (times) 10**6 cm/s. A mechanism for the formation of this plasma is proposed.
AB - The plasma density is determined in a vacuum arc with a current of 300 A in a pulse 75 ns long for the stage in which the arc exists and for the stage of expansion into vacuum. The plasma density in the arc falls from 10**1**7 to 5 multiplied by (times) 10**1**5 cm** minus **3 in 300 ns. After the current pulse, the plasma detaches from the electrodes and continues to expand into vacuum at 2 multiplied by (times) 10**6 cm/s. A mechanism for the formation of this plasma is proposed.
UR - http://www.scopus.com/inward/record.url?scp=0018994747&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0018994747&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0018994747
VL - 25
SP - 294
EP - 297
JO - Soviet Physics, Technical Physics
JF - Soviet Physics, Technical Physics
SN - 0038-5662
IS - 3
ER -