SOLUTION CONSTRUCTION IN THE PROBLEM OF STRATIFIED SHELL MOTION

G.V. Dolgoleva, A.V. Zabrodin
VANT. Ser.: Mat. Mod. Fiz. Proc 1996. Вып.3. С. 27-34.

      Method of solution construction in the problems of mathematical modeling of stratified shell system motion is presented. Such systems are studied in various works within various projects on controlled thermonuclear fusion-implementation. They constitute structures of thin (relative to their linear sizes) planar, cylindrical or spherical nested layers. Layer destination and selection consists in arrangement of a part of contributed energy cumulation in system geometrical center. Cumulation efficiency is estimated by the fraction of energy that is extracted by this converging part. The final objective of the investigations is to determine cumulating energy amount and determination of its dependence on the particular microtarget design and energy contribution techniques. Knowledge of these mechanisms allows to investigate various microtarget schemes and preliminarily select from them those with most suitable output cumulation parameters. This essentially narrows the variety of schemes for subsequent detailed consideration and final conclusion.