发明名称 HYPERSONIC RAMJET ENGINE
摘要 FIELD: power plants for aero-space aeroplanes; winged missiles. SUBSTANCE: engine has straight-flow combustion chamber and liquid propellant supply system. Central body with turbo-pump unit arranged in it is mounted coaxially relative to straight-flow combustion chamber. Turbo-pump unit includes axial-flow gas turbine and group of high-pressure centrifugal pumps with parallel delivery of fuel mounted on common shaft. Located around impellers of pumps are concentric fuel manifolds where bands of jet liquid injectors are provided at shifted pitch. Injectors may be made in form of tangential bores in walls of manifolds. Turbine is located after pumps in way of flow. EFFECT: improved power characteristics of engine. 3 cl, 3 dwgt
申请公布号 RU2116490(C1) 申请公布日期 1998.07.27
申请号 RU19960124795 申请日期 1996.12.31
申请人 OMSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET 发明人 NOVOSEL'TSEV D.A.
分类号 F02K7/08;(IPC1-7):F02K7/08 主分类号 F02K7/08
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