TY - JOUR

T1 - Numerical Analysis of the Dynamics of Air Heating by an Interelectrode Discharge

AU - Renev, M. E.

AU - Dobrov, Yu V.

AU - Lashkov, V. A.

AU - Mashek, I. Ch

N1 - Publisher Copyright: © 2021, Pleiades Publishing, Ltd.

PY - 2021/10

Y1 - 2021/10

N2 - Abstract: The first 200 ns of an air pulsed interelectrode discharge are considered with gas dynamics taken into account. It is this initial stage that is of most importance for determination of the properties of the heating power released in the interelectrode gap. Data are presented on heating of the near-cathode and -anode layers and the gap by the moment when the transient stage in the development of the discharge ends. A spherical expanding shock wave is produced near the cathode.

AB - Abstract: The first 200 ns of an air pulsed interelectrode discharge are considered with gas dynamics taken into account. It is this initial stage that is of most importance for determination of the properties of the heating power released in the interelectrode gap. Data are presented on heating of the near-cathode and -anode layers and the gap by the moment when the transient stage in the development of the discharge ends. A spherical expanding shock wave is produced near the cathode.

KW - air

KW - plasma

KW - pulsed interelectrode discharge

KW - simulation

KW - thermal physics

UR - http://www.scopus.com/inward/record.url?scp=85121447817&partnerID=8YFLogxK

U2 - 10.1134/S1063454121040154

DO - 10.1134/S1063454121040154

M3 - Article

AN - SCOPUS:85121447817

VL - 54

SP - 428

EP - 436

JO - Vestnik St. Petersburg University: Mathematics

JF - Vestnik St. Petersburg University: Mathematics

SN - 1063-4541

IS - 4

ER -