Spatial vibration protection in a turbopump of hydrogen rocket engines
| Autor: | Belousov Anatolij I, Yu. K. Ponomarev |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
0209 industrial biotechnology
Engineering business.product_category business.industry Rotor (electric) Physics::Optics Aerospace Engineering Precession (mechanical) Mechanical engineering 02 engineering and technology Structural engineering Conical surface law.invention Damper Vibration 020303 mechanical engineering & transports 020901 industrial engineering & automation 0203 mechanical engineering Rocket law Helicopter rotor business Turbopump |
| Zdroj: | Russian Aeronautics (Iz VUZ). 59:388-394 |
| ISSN: | 1934-7901 1068-7998 |
| DOI: | 10.3103/s1068799816030156 |
| Popis: | We discuss the use of multilayered annular-plate dampers as rotor supports in turbopumps of the RD-0120 and RD-0146 rocket engines. We present a technique of calculating the elastic and damping characteristics of multilayer corrugated annular supports in the case of the conical precession of the rotor. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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