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Microwave discharge initiated by double laser spark in a supersonic airflow. / Khoronzhuk, R.S.; Karpenko, A.G.; Lashkov, V.A.; Potapeko, D.P.; Mashek, I.C.

в: Journal of Plasma Physics, 2015.

Результаты исследований: Научные публикации в периодических изданияхстатья

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@article{b3befd7969ec470dbd21bda6e81c778c,
title = "Microwave discharge initiated by double laser spark in a supersonic airflow",
abstract = "In this paper we report the results of experimental study of microwave (MW) discharge in the supersonic flow initiated by the laser spark and calculation of laser spark interaction with airflow. The MW discharge initiation has been produced by single and double laser sparks. By using different configuration of laser sparks in supersonic flow we demonstrate the feasibility of microwave breakdown threshold decrease and control over shape and location of MW plasma. Calculation of laser spark shock wave structures shows good agreement with experimental shadow photographs both in the front shock wave diameter and its internal structure.",
keywords = "Microwave discharge, plasma, laser spark, supersonic flow control",
author = "R.S. Khoronzhuk and A.G. Karpenko and V.A. Lashkov and D.P. Potapeko and I.C. Mashek",
year = "2015",
doi = "10.1017/S0022377814001299",
language = "English",
journal = "Journal of Plasma Physics",
issn = "0022-3778",
publisher = "Cambridge University Press",

}

RIS

TY - JOUR

T1 - Microwave discharge initiated by double laser spark in a supersonic airflow

AU - Khoronzhuk, R.S.

AU - Karpenko, A.G.

AU - Lashkov, V.A.

AU - Potapeko, D.P.

AU - Mashek, I.C.

PY - 2015

Y1 - 2015

N2 - In this paper we report the results of experimental study of microwave (MW) discharge in the supersonic flow initiated by the laser spark and calculation of laser spark interaction with airflow. The MW discharge initiation has been produced by single and double laser sparks. By using different configuration of laser sparks in supersonic flow we demonstrate the feasibility of microwave breakdown threshold decrease and control over shape and location of MW plasma. Calculation of laser spark shock wave structures shows good agreement with experimental shadow photographs both in the front shock wave diameter and its internal structure.

AB - In this paper we report the results of experimental study of microwave (MW) discharge in the supersonic flow initiated by the laser spark and calculation of laser spark interaction with airflow. The MW discharge initiation has been produced by single and double laser sparks. By using different configuration of laser sparks in supersonic flow we demonstrate the feasibility of microwave breakdown threshold decrease and control over shape and location of MW plasma. Calculation of laser spark shock wave structures shows good agreement with experimental shadow photographs both in the front shock wave diameter and its internal structure.

KW - Microwave discharge

KW - plasma

KW - laser spark

KW - supersonic flow control

U2 - 10.1017/S0022377814001299

DO - 10.1017/S0022377814001299

M3 - Article

JO - Journal of Plasma Physics

JF - Journal of Plasma Physics

SN - 0022-3778

ER -

ID: 3923996