| 摘要 |
FIELD: conversion of explosive material chemical energy into electrical energy using magnetocumulative or explosion-magnetic generators for magnetic cumulation of energy. ^ SUBSTANCE: proposed magnetocumulative generator that depends for its operation on compression of magnetic flux and is designed for use in experimental physics as off-line pulsed energy supply, as well as in studying properties of materials exposed to super-intensive magnetic fields, in experiments with plasma chambers, acceleration of liners, and the like has permanent-magnet system. Spiral magnetocumulative generator is coaxially mounted inside system. Magnetocumulative generator has magnetic flux compression cavity. This cavity is confined by external coaxial spiral conductor and internal explosive-charge conductor, as well as by initiation system. The latter is disposed on one of butt-ends. Permanent-magnet system is assembled of at least one radially magnetized external magnet and axially magnetized internal magnet provided with axial hole. External magnet is disposed on external surface of magnetocumulative generator spiral conductor. Internal magnet is mounted at butt-end of spiral conductor on initiation system side, like poles of external and internal magnets facing magnetic flux compression cavity. ^ EFFECT: reduced leakage fluxes beyond magnetic-flux compression loop, enhanced initial energy in compression loop of spiral magnetocumulative generator. ^ 2 cl, 2 dwg |
