ACCELERATION ENGINE INSTALLATION

摘要

FIELD: aircraft engines. SUBSTANCE: proposed acceleration engine installation is mounted in sealed channel of aircraft ramjet engine and is furnished with obturation tail section mated with nozzle of ramjet engine. Proposed installation can be furnished with casing coupled with obturation tail section and provided with ports in front part. Nozzle of acceleration engine installation is located inside obturation tail section on exit section of which nozzle cover of acceleration engine installation is mounted. Acceleration engine installation is provided with pressure differential compensator made in form of autonomous boosting valve or (and) in form of union. Said valve is installed on nozzle cover of acceleration engine installation. Union is installed on obturation tail section and it communicates inner space of acceleration engine installation with channel of aircraft ramjet engine. EFFECT: reduced mass and improved reliability of acceleration engine installation. 6 cl, 5 dwg