Study of interaction of plasma fows with magnetic field during implosion of cone-cylindrical nested arrays

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00561516" target="_blank" >RIV/68378271:_____/21:00561516 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1134/S1063780X21030016" target="_blank" >https://doi.org/10.1134/S1063780X21030016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1134/S1063780X21030016" target="_blank" >10.1134/S1063780X21030016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Study of interaction of plasma fows with magnetic field during implosion of cone-cylindrical nested arrays

Popis výsledku v původním jazyce

The results of the studies of the compression of the plasma of cone-cylindrical nested arrays of mixed composition at current flow through them of up to 3 MA at the Angara-5-1 facility are presented. As a result of this interaction in the space between arrays,different plasma flow modes are implemented: pre-Alfvén (Vr < VА), super-Alfvén (Vr > VА), and a mode with the formation of the transition region—a shock wave (SW) between arrays, depending on the ratio of the plasma formation rates of arrays of nested array and on the ratio of their radii. New experimental data was obtained on the features of the SW region formation near the surface of the inner array and the nature of its change during the interaction. The obtained experimental results are compared with the results of simulating the plasma motion between the arrays using the three-dimensional radiation-magnetohydrodynamic code MARPLE3D.

Název v anglickém jazyce

Study of interaction of plasma fows with magnetic field during implosion of cone-cylindrical nested arrays

Popis výsledku anglicky

The results of the studies of the compression of the plasma of cone-cylindrical nested arrays of mixed composition at current flow through them of up to 3 MA at the Angara-5-1 facility are presented. As a result of this interaction in the space between arrays,different plasma flow modes are implemented: pre-Alfvén (Vr < VА), super-Alfvén (Vr > VА), and a mode with the formation of the transition region—a shock wave (SW) between arrays, depending on the ratio of the plasma formation rates of arrays of nested array and on the ratio of their radii. New experimental data was obtained on the features of the SW region formation near the surface of the inner array and the nature of its change during the interaction. The obtained experimental results are compared with the results of simulating the plasma motion between the arrays using the three-dimensional radiation-magnetohydrodynamic code MARPLE3D.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

<a href="/cs/project/EF15_003%2F0000449" target="_blank" >EF15_003/0000449: High Field Initiative (Výzkum velmi intenzivních polí)</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Plasma Physics Reports

ISSN

1063-780X

e-ISSN

1562-6938

Svazek periodika

47

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

RU - Ruská federace

Počet stran výsledku

16

Strana od-do

235-250

Kód UT WoS článku

000632065000002

EID výsledku v databázi Scopus

2-s2.0-85103199732