FIELD: ramjet engines.
SUBSTANCE: proposed ramjet engine has sliding door of air intake and swivel pipe forming structural part of this door. Door has inner and outer panels which are actively cooled; each panel has at least one cooling duct with first manifold located inside swivel pipe for delivery of coolant to cooling duct in inner panel and second manifold located inside swivel pipe for receiving coolant from cooling duct in outer panel.
EFFECT: enhanced efficiency of cooling engine components.
27 cl, 13 dwg
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