FIELD: space.
SUBSTANCE: invention relates to aerospace and defense equipment and can be used in various cumulative devices intended for formation of high-speed compact elements used in experimental study of materials behavior in conditions of high-intensity kinetic impact. Combined cumulative lining consists of jet-forming part made in form of a hemispherical shell with reduction of thickness from top to its base and adjacent to it cut-off part made in form of cylindrical shell outer radius of which equals external radius of jet-forming part. Jet-forming part of cumulative lining is made in the form of elongated relative to rotation axis semiellipsoidal shell. Length of polar semiaxis of semiellipsoidal shell is made at 10…20 % bigger than its equatorial semiaxis.
EFFECT: invention increases mass of formed high-speed compact element, while preserving its speed of 8…10 km/s.
1 cl, 5 dwg, 1 tbl
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