FIELD: designing of single-stage or multistage rocket carriers with a mine launching and staging system.
SUBSTANCE: the gas generators of the rocket engines are located inside the nozzle of the subsequent engine and provided with a closed perforated shell installed coaxially with them with formation of an annular gap between the gas generator and the shell, and the holes in the shell are made similar and positioned uniformly. The relationships of the total area of the holes in the shell and the area of the delivery outlet of the gas generator, and the area of the annular gap between the gas generator and the perforated shell in each cross-section and the total area of the holes in the shell between each section and the bottom of the gas generator opposite the delivery outlet are in certain opposite the delivery outlet are in certain limits.
EFFECT: improved characteristics and operating conditions of the rocket engine.
6 dwg
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