FIELD: transport.
SUBSTANCE: invention relates to launching site equipment. Proposed method consists in creating closed water curtain adjoining carrier rocket aft section and to combustion product jet formed by incident jets pre-directed to carrier rocket axis at an angle. Incident flows of separate jets fall nearby said aft section with partial overlap. Proposed device comprises annular water duct arranged on launch pad, axially symmetric about rocket axis, with water feed branch pipes and channels to feed water on curtain made on water duct top face surface. Sleeve with through hole is secured in every aforesaid channel. Nozzle is secured on every said sleeve that deflect from vertical.
EFFECT: higher efficiency.
5 cl, 3 dwg
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