Standard

Reflection of sound by glow discharge plasma. / Soukhomlinov, Vladimir; Sheverev, Valery A.; Tarau, Calin.

в: Journal of Physics D: Applied Physics, Том 39, № 16, 019, 21.08.2006, стр. 3653-3658.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Soukhomlinov, V, Sheverev, VA & Tarau, C 2006, 'Reflection of sound by glow discharge plasma', Journal of Physics D: Applied Physics, Том. 39, № 16, 019, стр. 3653-3658. https://doi.org/10.1088/0022-3727/39/16/019

APA

Soukhomlinov, V., Sheverev, V. A., & Tarau, C. (2006). Reflection of sound by glow discharge plasma. Journal of Physics D: Applied Physics, 39(16), 3653-3658. [019]. https://doi.org/10.1088/0022-3727/39/16/019

Vancouver

Soukhomlinov V, Sheverev VA, Tarau C. Reflection of sound by glow discharge plasma. Journal of Physics D: Applied Physics. 2006 Авг. 21;39(16):3653-3658. 019. https://doi.org/10.1088/0022-3727/39/16/019

Author

Soukhomlinov, Vladimir ; Sheverev, Valery A. ; Tarau, Calin. / Reflection of sound by glow discharge plasma. в: Journal of Physics D: Applied Physics. 2006 ; Том 39, № 16. стр. 3653-3658.

BibTeX

@article{25c97f39db51403c99eeab013b5bafc8,
title = "Reflection of sound by glow discharge plasma",
abstract = "The propagation of sound through temperature gradient regions of a glow discharge plasma is analysed. Using a JWKB solution known for a Schr{\"o}edinger's equation describing the propagation of quantum particle through a potential barrier, an algorithm for evaluation of the reflection coefficient is proposed. The analytical results are compared with those obtained by numerically solving Euler's equations using a second order finite difference approach. The sound reflection coefficients calculated for temperature distribution profiles that are typical for atmospheric glow discharge plasma demonstrate that, at zero-incidence angle, a significant part, up to 25%, of the wave energy can be reflected. These results indicate that sound attenuation by the atmospheric glow discharge plasma by more than 10 dB, as demonstrated in a recent experiment, can be explained, accounting for three-dimensional effects, by the thermal gradient sound-plasma interaction mechanisms.",
author = "Vladimir Soukhomlinov and Sheverev, {Valery A.} and Calin Tarau",
year = "2006",
month = aug,
day = "21",
doi = "10.1088/0022-3727/39/16/019",
language = "English",
volume = "39",
pages = "3653--3658",
journal = "Journal Physics D: Applied Physics",
issn = "0022-3727",
publisher = "IOP Publishing Ltd.",
number = "16",

}

RIS

TY - JOUR

T1 - Reflection of sound by glow discharge plasma

AU - Soukhomlinov, Vladimir

AU - Sheverev, Valery A.

AU - Tarau, Calin

PY - 2006/8/21

Y1 - 2006/8/21

N2 - The propagation of sound through temperature gradient regions of a glow discharge plasma is analysed. Using a JWKB solution known for a Schröedinger's equation describing the propagation of quantum particle through a potential barrier, an algorithm for evaluation of the reflection coefficient is proposed. The analytical results are compared with those obtained by numerically solving Euler's equations using a second order finite difference approach. The sound reflection coefficients calculated for temperature distribution profiles that are typical for atmospheric glow discharge plasma demonstrate that, at zero-incidence angle, a significant part, up to 25%, of the wave energy can be reflected. These results indicate that sound attenuation by the atmospheric glow discharge plasma by more than 10 dB, as demonstrated in a recent experiment, can be explained, accounting for three-dimensional effects, by the thermal gradient sound-plasma interaction mechanisms.

AB - The propagation of sound through temperature gradient regions of a glow discharge plasma is analysed. Using a JWKB solution known for a Schröedinger's equation describing the propagation of quantum particle through a potential barrier, an algorithm for evaluation of the reflection coefficient is proposed. The analytical results are compared with those obtained by numerically solving Euler's equations using a second order finite difference approach. The sound reflection coefficients calculated for temperature distribution profiles that are typical for atmospheric glow discharge plasma demonstrate that, at zero-incidence angle, a significant part, up to 25%, of the wave energy can be reflected. These results indicate that sound attenuation by the atmospheric glow discharge plasma by more than 10 dB, as demonstrated in a recent experiment, can be explained, accounting for three-dimensional effects, by the thermal gradient sound-plasma interaction mechanisms.

UR - http://www.scopus.com/inward/record.url?scp=33746916491&partnerID=8YFLogxK

U2 - 10.1088/0022-3727/39/16/019

DO - 10.1088/0022-3727/39/16/019

M3 - Article

AN - SCOPUS:33746916491

VL - 39

SP - 3653

EP - 3658

JO - Journal Physics D: Applied Physics

JF - Journal Physics D: Applied Physics

SN - 0022-3727

IS - 16

M1 - 019

ER -

ID: 9652772