Mikulin AM-3
| AM-3 | |
|---|---|
 | |
| Type | Turbojet |
| National origin | Soviet Union |
| Designer | |
| Major applications | |
The Mikulin AM-3 (also called RD-3M) was a turbojet engine developed in the Soviet Union by Alexander Mikulin.[1]
Design and development
[edit]The development of the high-performance single-shaft engine began in 1948. The engine was used in different versions for the Tupolev Tu-16 and Tu-104, as well as the Myasishchev M-4. It had a single-stage low-pressure and an eight-stage high-pressure compressor, powered by a two-stage high-pressure turbine.
Variants
[edit]- AM-3
- first series version
- AM-3A
- AM-3D
- Version for M-4 with 85.6 kN (19,200 lbf) thrust
- AM-3M-200
- AM-3M-500, AM-3M-500A: developed further versions with 93.1 kN (20,900 lbf)
- WP-8
- Chinese copy of the AM-3 with 93.1 kN (20,900 lbf) thrust for the Xian H-6 (reproduction of the Tu-16)
Specifications
[edit]General characteristics
- Type: Turbojet engine
- Length: 5,380 mm (212 in)
- Diameter: 1,400 mm (55 in)
- Dry weight: 3,100 kg (6,800 lb)
Components
- Compressor: axial-flow, single stage LP, 8-stage HP
- Combustors: 14 x can combustion chambers
- Turbine: axial-flow, 2-stages
Performance
- Maximum thrust: 85.3 kN (19,200 lbf)
- Overall pressure ratio: 6.4
- Turbine inlet temperature: 860°C
- Specific fuel consumption: 93.2 kg/(kN•h)
- Thrust-to-weight ratio: 2.81
See also
[edit]Comparable engines
Related lists
References
[edit]
Wikimedia Commons has media related to Mikulin AM-3.
- Notes
- ↑ Gunston 1989, p. 104.
- Bibliography
- Gunston, Bill. World Encyclopaedia of Aero Engines. Cambridge, England. Patrick Stephens Limited, 1989. ISBN 1-85260-163-9
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