Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Monte-Carlo simulation of the kinetics of nuclear and radiative processes upon fast ignition of the fusion target in a 'double liner' system. / Andreev, A. A.; Gus'kov, S. Yu; Zakharov, S. V.; Il'in, D. V.; Levkovskii, A. A.; Platonov, K. Yu; Rozanov, V. B.; Sherman, V. E.
в: Quantum Electronics, Том 34, № 5, 05.2004, стр. 393-398.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Monte-Carlo simulation of the kinetics of nuclear and radiative processes upon fast ignition of the fusion target in a 'double liner' system
AU - Andreev, A. A.
AU - Gus'kov, S. Yu
AU - Zakharov, S. V.
AU - Il'in, D. V.
AU - Levkovskii, A. A.
AU - Platonov, K. Yu
AU - Rozanov, V. B.
AU - Sherman, V. E.
PY - 2004/5
Y1 - 2004/5
N2 - A laser ignition scheme is considered for a fusion target placed in the cavity of a radiating plasma liner produced in a 'double liner' system. It is shown that this scheme can be employed to realise an efficient thermonuclear burst. The precompression and heating of a deuterium tritium target with an iron shell by a thermal radiation pulse was simulated using the TRITON mathematical code for the parameters of the Z-generator at the Sandia National Laboratories (USA). Laser and target parameters were optimised for the ignition of the deuterium-tritium fuel by protons accelerated by laser radiation. The propagation of the thermonuclear burning wave during the fast ignition was calculated employing the TERA mathematical code, which involves Monte-Carlo simulation of the kinetics of fast thermonuclear particles and hard gamma-ray quanta at each time step of hydrodynamic calculations. The dependence of the fusion energy gain G on the ignition energy is theoretically explained. The laser parameters required to obtain G ≪ 1 are determined.
AB - A laser ignition scheme is considered for a fusion target placed in the cavity of a radiating plasma liner produced in a 'double liner' system. It is shown that this scheme can be employed to realise an efficient thermonuclear burst. The precompression and heating of a deuterium tritium target with an iron shell by a thermal radiation pulse was simulated using the TRITON mathematical code for the parameters of the Z-generator at the Sandia National Laboratories (USA). Laser and target parameters were optimised for the ignition of the deuterium-tritium fuel by protons accelerated by laser radiation. The propagation of the thermonuclear burning wave during the fast ignition was calculated employing the TERA mathematical code, which involves Monte-Carlo simulation of the kinetics of fast thermonuclear particles and hard gamma-ray quanta at each time step of hydrodynamic calculations. The dependence of the fusion energy gain G on the ignition energy is theoretically explained. The laser parameters required to obtain G ≪ 1 are determined.
KW - Double liner
KW - Fast ignition
KW - Ignition energy
KW - Inertial nuclear fusion
KW - Laser nuclear fusion
KW - Target energy gain
UR - http://www.scopus.com/inward/record.url?scp=3843083857&partnerID=8YFLogxK
U2 - 10.1070/QE2004v034n05ABEH002696
DO - 10.1070/QE2004v034n05ABEH002696
M3 - Article
AN - SCOPUS:3843083857
VL - 34
SP - 393
EP - 398
JO - Soviet journal of quantum electronics
JF - Soviet journal of quantum electronics
SN - 1063-7818
IS - 5
ER -
ID: 86380274