At numerical designing of microtargets for realization of thermonuclear synthesis the authors are based on the concept of shock-free compression. The basis of such targets can be served with cylindrical layer systems. .
Earlier the authors considered one-cascade layer systems. In the given work the two-cascade layer systems are considered. Their advantage in comparison with one-cascade consists in higher percent of extraction of energy during cumulation of DT-region, and, hence, in reduction of necessary external energy input, that make easier constructing of a target as a whole. Besides the presence of two cascades allows to distribute energy input between them optimally.
The analytical making of a law of energy input in the first and second cascades, and also results of numerical research of a two-cascade target taking into account the received law, are cited in the report.
Mathematical problems and theory of numerical methods