| 摘要 |
FIELD: rocketry; chemical industry; designs of the pyrotechnic charges. ^ SUBSTANCE: the invention is pertaining to production of the design of the pyrotechnic charge intended in particular for usage as the propellant in the rocket engine. The design of the pyrotechnic propellant formed in the form of the charge in its cross section has the cellular constitution at the equal width of the walls of all the cells. The walls of the cells contain the pyrotechnic charge, that is the propellant, and the concavity of each cell is filed with the air or the oxygen saturated gas. The advantage of the given design of the pyrotechnic charge is that after the propellant inflammation its burning happens simultaneously from all the surfaces, which are perpendicularly in respect to the surfaces of the walls of the cells, or to the partitions, that lasts up to its complete simultaneous combustion. ^ EFFECT: the design of the pyrotechnic charge ensures its complete and simultaneous combustion. ^ 10 cl, 5 dwg |
