|
|
|
|
|
Armstrong-siddeley Double MambaThe Double Mamba was an Armstrong-Siddley gas turbine turboprop engine design of around 3-4,000 hp (2.5-3,000 kW). It was used mostly on the Fairey Gannet anti-submarine aircraft developed for the Royal Air Force. The Double Mamba (also known as the Twin Mamba) was a development of the Armstrong-Siddeley Mamba with two Mambas driving through a combining gearbox. Engine starting was by cartridge, however, forced air restart was achieved in flight. One engine could be shut down in flight to conserve fuel. The numbering system for these engines reflects the obvious linkage to their Mamba lineage:
AS = Armstrong-Siddeley
M = Mamba
D = Double
num = model | able 1. ASMD Models and Aircraft | odel!!Thrust (ehp)!!Component
engines!!Aircraft fitted | | SMD.1 | 2,950 | 2 x ASM.3 | Fairy Gannet A.S. Mk.1
Blackburn B88 (prototype) | | SMD.3 | 3,145 | 2 x ASM.5 | Fairy Gannet A.S. Mk.4 | | SMD.4 | 3,875 | 2 x ASM.6 | Fairy Gannet AEW Mk.3 | The Double Mamba engine was also proposed for the Westland Westminster, a 30-seat helicopter that was later prototyped with another engine. Specifications For ASMD.4 - Cycle: (unknown)
- Compression ratio: (unknown)
- Power: 3,875 hp (2,900 kW)
- Weight: (unknown)
|
 |
|
| Copyright 2005-2009 OnPedia.com. All Rights Reserved |
|
|