Since 1978 Published in Sarov (Arzamas-16), Nizhegorodskaya oblast
RUSSIAN FEDERAL NUCLEAR CENTER -
ALL-RUSSIAN RESEARCH INSTITUTE OF EXPERIMENTAL PHYSICS
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COMPUTATIONAL DESING OF MICROTARGETS FOR INERTIAL HEAVY ION FUSION FACILITY
G. V. Dolgoleva, A. V. Zabrodin VANT. Ser.: Mat. Mod. Fiz. Proc 2006. Вып.2. С. 23-32.
Analytic expressions for defining of cumulated energy in laminated system of covers are obtained. The law of energy deposition to the one of the inner layers of laminated system is derived under which the central layer of this system will compress in a shock-free way. It is shown how to use the idea of shock-free compression for constructing microtargets. Computations of microtargets are presented which validate considered methods.
DEUTERIUM THERMONUCLEAR BURN WAVE IN CYLINDRICAL CHANNEL WITH URANIUM-238 COVER
A. G. Aksenov, M. M. Basko, D. G. Koshkarev, E. A. Zabrodina, M. D. Churazov VANT. Ser.: Mat. Mod. Fiz. Proc 2006. Вып.2. С. 33-36.
A set of computational-theoretical assessments of propagation of deuterium thermonuclear burn wave in cylindrical channel with uranium (238U) cover is considered.
Possibility of reduction of operating parameter ρR (from 10 to 3 g/cm2) is investigated. Development of accelerating equipment allows considering sufficiently large scale of the process (E0 > 100 MJ), possibility of essential approach to the mode of fuel cold compression, realization of initiating DT tablet ignition in Fast-Ignition mode. Essential modernization of many-dimensional many-temperature program to account for neutron processes of propagation and fission of uranium-238 is needed to turn from assessments to real calculations.
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