Abstract
The experimental study of the process of sound propagation along a positive column showed that the sound amplification in a stationary diffuse discharge in nitrogen obeys a linear theory. However, the discharge column contraction leads to a jumplike increase in the gain, in agreement with a nonlinear theory of the sound amplification in a vibrationally excited nonequilibrium molecular gas.
| Original language | English |
|---|---|
| Pages (from-to) | 605-607 |
| Number of pages | 3 |
| Journal | Technical Physics Letters |
| Volume | 27 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 1 Jul 2001 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Cite this
Experimental study of the sound amplification in a vibrationally excited nonequilibrium gas plasma. / Galechyan, G. A.; Mkrtchyan, A. R.
In: Technical Physics Letters, Vol. 27, No. 7, 01.07.2001, p. 605-607.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Experimental study of the sound amplification in a vibrationally excited nonequilibrium gas plasma
AU - Galechyan, G. A.
AU - Mkrtchyan, A. R.
PY - 2001/7/1
Y1 - 2001/7/1
N2 - The experimental study of the process of sound propagation along a positive column showed that the sound amplification in a stationary diffuse discharge in nitrogen obeys a linear theory. However, the discharge column contraction leads to a jumplike increase in the gain, in agreement with a nonlinear theory of the sound amplification in a vibrationally excited nonequilibrium molecular gas.
AB - The experimental study of the process of sound propagation along a positive column showed that the sound amplification in a stationary diffuse discharge in nitrogen obeys a linear theory. However, the discharge column contraction leads to a jumplike increase in the gain, in agreement with a nonlinear theory of the sound amplification in a vibrationally excited nonequilibrium molecular gas.
UR - http://www.scopus.com/inward/record.url?scp=0035536089&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035536089&partnerID=8YFLogxK
U2 - 10.1134/1.1388959
DO - 10.1134/1.1388959
M3 - Article
AN - SCOPUS:0035536089
VL - 27
SP - 605
EP - 607
JO - Technical Physics Letters
JF - Technical Physics Letters
SN - 1063-7850
IS - 7
ER -