Impeller axial gas turbines for oxygen-kerosene liquid rocket engine

摘要

1.the wheel of a gas turbine u043au0435u0440u043eu0441u0438u043du043eu0432u043eu0433u043e liquid oxygen rocket u0434u0432u0438u0433u0430u0442u0435u043bu00a0 including made of alloy based on u043du0438u043au0435u043bu00a0 and u043du0435u0440u0430u0437u044au0435u043cu043du043e with u043eu0435u0434u0438u043du0435u043du043du044bu0435 disk root and peripheral portions of the blades, the input and output edges of the blades and the ring belt, located in the peripheral part of the blades, remember u0449u0435u0435u0441u00a0 orderthe disk and blades are made of u043au043eu0440u043du0435u0432u0430u00a0 part u0432u044bu0441u043eu043au043eu0436u0430u0440u043eu043fu0440u043eu0447u043du043eu0433u043e alloy containing 40% - 70% u043du0438u043au0435u043bu00a0 and ring belt, u043fu0435u0440u0438u0444u0435u0440u0438u0439u043du0430u00a0 part, input and output a has blades of a persistent to u0432u043eu0437u0433u043eu0440u0430u043du0438u044e in oxidizing environment u043du0438u043au0435u043bu00a0 alloy content of 100%.;2. the wheel on the axial gas turbine 1, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0, disk and blades are made of u043au043eu0440u043du0435u0432u0430u00a0 of deformed or cast billets, and the ban don, u043fu0435u0440u0438u0444u0435u0440u0438u0439u043du0430u00a0 part, input and output edges of the blades are formed from granules and u043du0435u0440u0430u0437u044au0435u043cu043du043e connected method u0433u043eu0440u00a0u0447u0435u0433u043e isostatic u043fu0440u0435u0441u0441u043eu0432u0430u043du0438 u00a0.;3. the wheel on the axial gas turbine 1, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 so that the bandage with the peripheral part of the blades are made of deformed billets or exce u0432u043au0438 and drive to the root part of the blades formed from granules and u043du0435u0440u0430u0437u044au0435u043cu043du043e connected method u0433u043eu0440u00a0u0447u0435u0433u043e isostatic u043fu0440u0435u0441u0441u043eu0432u0430u043du0438u00a0.;4. the wheel of a gas turbine for u043fu043f.1, 2 and 3, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 so that the blades u0434u043eu043bu00a0) of the input and output of material, not prone to at u043eu0437u0433u043eu0440u0430u043du0438u044e, u0443u043cu0435u043du044cu0448u0430u0435u0442u0441u00a0 from jockstrap to u0441u043eu043fu0440u00a0u0436u0435u043du0438u00a0 solutions of blades with a disc.