Laboratory and numerical modeling of the structure of shock waves of young stars' jets
- Авторлар: Kalashnikov I.Y.1,2,3, Beskin V.S2,4,5, Krauz V.I2
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Мекемелер:
- Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences
- National Research Centre "Kurchatov Institute"
- Institute of Computer Aided Design of the Russian Academy of Sciences
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences
- Moscow Institute of Physics and Technology
- Шығарылым: Том 89, № 7 (2025)
- Беттер: 1115-1122
- Бөлім: Magnetohydrodynamics
- URL: https://journals.eco-vector.com/0367-6765/article/view/696772
- DOI: https://doi.org/10.31857/S0367676525070175
- ID: 696772
Дәйексөз келтіру
Аннотация
The use of Z-pinch facilities makes it possible to carry out well-controlled and diagnosable laboratory experiments to study laboratory jets having scaling parameters close to those of jets of young stars. It was found that a low-concentration region is formed after the first supersonic ejection, allowing subsequent ejections to propagate collimated. An exact solution of the generalized Grad-Shafranov equation for axisymmetric plasma flows was also obtained and the interaction of the plasma ejection with the gas was numerically modelled, which agrees well with the experimental data.
Негізгі сөздер
Авторлар туралы
I. Kalashnikov
Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences; National Research Centre "Kurchatov Institute"; Institute of Computer Aided Design of the Russian Academy of Sciences
Email: kalasxel@gmail.com
Moscow, Russia
V. Beskin
National Research Centre "Kurchatov Institute"; P.N. Lebedev Physical Institute of the Russian Academy of Sciences; Moscow Institute of Physics and TechnologyMoscow, Russia; Dolgoprudny, Russia
V. Krauz
National Research Centre "Kurchatov Institute"Moscow, Russia
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