Zobrazeno 1 - 10
of 21
pro vyhledávání: '"B. N. Breizman"'
Autor:
D. I. Kiramov, B. N. Breizman
Publikováno v:
Physics of Plasmas. 29
This paper considers vertical plasma motion resulting from plasma current decay during the disruption event. The presented filament-based model describes the motion in the ideal wall limit as an adiabatically slow evolution of the plasma equilibrium.
Autor:
B. N. Breizman, D. I. Kiramov
Publikováno v:
Physics of Plasmas. 30:022301
High-frequency kinetic instabilities of the strongly anisotropic runaway electrons (RE) can enhance the pitch-angle scattering of the runaways significantly. This wave-induced scattering can easily prevail over runaway scattering on high-Z impurities
Publikováno v:
New Journal of Physics, Vol 17, Iss 12, p 125001 (2015)
Excitation of Alfvén modes is commonly viewed as a concern for energetic particle confinement in burning plasmas. The 3.5 MeV alpha particles produced by fusion may be affected as well as other fast ions in both present and future devices. Continuum
Externí odkaz:
https://doaj.org/article/5498b99d5e3c4095ad512f61724a9271
Publikováno v:
Physics of Fluids B: Plasma Physics. 5:3217-3226
Recently a new point of view has been developed for describing saturation of discrete modes excited by weak sources. The method applies to the evolution of energetic particles in the beam plasma instability as well as to the description of how alpha
Autor:
B. N. Breizman, K. Jungwirth
Publikováno v:
Physics of Fluids B: Plasma Physics. 3:2174-2180
In this review specific features of dynamics of Langmuir waves in the supersonic regime are illustrated with several examples. It is shown that the limit of an adiabatic approximation considerably extends the range of analytically solvable problems.
Autor:
H. L. Berk, B. N. Breizman
Publikováno v:
Physics of Fluids B: Plasma Physics. 2:2226-2234
Publikováno v:
New Journal of Physics. 17:125001
Excitation of Alfven modes is commonly viewed as a concern for energetic particle confinement in burning plasmas. The 3.5 MeValpha particles produced by fusion may be affected as well as other fast ions in both present and future devices. Continuum d
Publikováno v:
Physics of Plasmas. 21:012114
In order to study the leading order nonlinear magneto-hydrodynamic (MHD) harmonic response of a plasma in realistic geometry, the AEGIS code has been generalized to account for inhomogeneous source terms. These source terms are expressed in terms of
Publikováno v:
36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit.
An important motivation for particle simulation in a Variable Specific Impulse Magnetoplasma Rocket (VASIMR) is plasma heating by Radio Frequency (RF) electromagnetic waves. Mathematical simulation helps with the design of an Ion-Cyclotron Radio Freq
Publikováno v:
Physics of Fluids B. 2(12):3212-3214
H. L. Berk, Physics of Fluids B: Plasma Physics 2, 3212 (1990) https://doi.org/10.1063/1.859232
The general expression of the power transfer from a high-energy ion beam to a background electrostatic plasma wave is obtained for arbitrary wave amp
The general expression of the power transfer from a high-energy ion beam to a background electrostatic plasma wave is obtained for arbitrary wave amp