Numerical modeling of a pinch in a vacuum diode with laser ignition

I. P. Tsygvintsev; A. Yu. Krukovskiy; V. A. Gasilov; V. G. Novikov; I. V. Romanov; V. L. Paperny; A. A. Rupasov

doi:10.1134/S2070048216050136

Numerical modeling of a pinch in a vacuum diode with laser ignition

Autores: Tsygvintsev I.P.¹, Krukovskiy A.Y.¹, Gasilov V.A.¹, Novikov V.G.¹, Romanov I.V.², Paperny V.L.³, Rupasov A.A.²
Afiliações:
1. Keldysh Institute of Applied Mathematics
2. Lebedev Physical Institute
3. Irkutsk State University
Edição: Volume 8, Nº 5 (2016)
Páginas: 595-605
Seção: Article
URL: https://journals.rcsi.science/2070-0482/article/view/201279
DOI: https://doi.org/10.1134/S2070048216050136
ID: 201279

Citar

Texto integral

Acesso aberto
Acesso é fechado

Acesso está concedido
Acesso é fechado

Somente assinantes

Resumo
Sobre autores
Bibliografia
Arquivos suplementares
Estatísticas

Resumo

The present paper is concerned with the mathematical model and methods of numerical analysis of processes in plasma created in a vacuum chamber by means of a discharge initiated on a cathode by a pulsed laser. The model is capable of describing in a two-dimensional approximation the formation of a plume’ of laser plasma and the magneto-hydrodynamic effects (pinching, etc.) due to the current in the plasma. The results of the first numerical experiments with this model are presented.