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- Article name
- Thermonuclear regimes of an axially symmetrical mirror trap with the high power injection of fast particles
- Authors
- Chirkov A. Yu., , chirkov@power.bmstu.ru, Bauman Moscow State Technical University, 5 Second Bauman str., Moscow, 105005, Russia
Ryzhkov S. V., , , Bauman Moscow State Technical University, 5 Second Bauman str., Moscow, 105005, Russia
Bagryansky P. A., , P.A.Bagryansky@inp.nsk.su, Budker Institute of Nuclear Physics, SB RAS, 11 Lavrent'ev av., Novosibirsk, 630090, Russia
Anikeev A. V., , , Budker Institute of Nuclear Physics, SB RAS, 11 Lavrent'ev av., Novosibirsk, 630090, Russia
- Keywords
- open trap / fast particle kinetics / Fokker-Planck equation
- Year
- 2011 Issue 5 Pages 57 - 63
- Code EDN
- Code DOI
- Abstract
- Energy balance of thermonuclear axially symmetric open trap based system is analyzed. The injection of the high-energy (fast) particles is the main source of the external heating of the plasma. The model of physical kinetics of fast particles is based on the numerical solutions of Fokker-Planck equations taking into account scattering into the loss region and fusion reaction. Signification fraction of the injected energy is lost due to the angular scattering but the efficiency of the system under consideration is quite high for the neutron generator for fusion-fission reactor. The possibility to achieve regimes with the plasma amplification factor Qpl ≈ 1 is shown for high neutron output regime.
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