Reproduction Nonshocked Compression in Shell Constructions of Microtargets

The gasdynamic equations, realizing unlimited on density non-shocked compression in plane, cylindrical or spherical cases are considered. To reproduce such regime on external boundary of compressed gas the coordinated dependencies u_l(t), P_l(t) should be set. It is proved, that to implement these dependencies it is possible to complete shell system with masses of layers m₁, m₂, m₃ and to find in region m₂ the dependence on time of energy source Q(t), which realization allows to reproduce the dependencies u_l(t), P_l(t). In work the opportunities of achievement of required parameters on compression and heating at minimal necessary energy source for ignition of thermonuclear microtarget are found out.