Engineering:Future Affordable Turbine Engine
| Future Affordable Turbine Engine | |
|---|---|
| |
| Type | turboshaft/turboprop |
| Manufacturer | GE Aviation |
| Major applications | US Army Future Vertical Lift |
The Future Affordable Turbine Engine (FATE) is a US Army program for a 5,000-10,000-shp class turboshaft/turboprop for Future Vertical Lift aircraft and its Joint Multi Role precursor.[1]
Design
To extend range and endurance and to increase hot-and-high payload and performance, it should reduce BSFC by 35%, reduce production/maintenance costs by 45%, improve power-to-weight by 80% and design life by 20% to more than 6,000 hours.[1]
Development
In November 2011, GE was selected for $45 million over five years, to develop technologies including advanced aerodynamics, cooling configurations and improved materials; and rig tests to validate innovative components, leading up to a full system demonstration.[1]
In 2017, following the successful tests of the engine’s compressor with the highest single-spool pressure ratio recorded, combustor with GE's most extensive use of CMCs allowing unprecedented high-temperature capability and weight reduction, and turbine rig tests, the first assembled engine completed testing after running 40 hours, reaching the program goals, before a second prototype began testing in 2018.[2]
See also
- Adaptive Versatile Engine Technology (ADVENT)
- Improved Turbine Engine Program
- List of aircraft engines
Comparable engines
- Lycoming T55 (Boeing CH-47 Chinook)
- Rolls-Royce T406 (Bell Boeing V-22 Osprey)
- General Electric GE38/T408 (Sikorsky CH-53K)
References
- ↑ 1.0 1.1 1.2 "GE Selected for Future Affordable Turbine Engine Program" (Press release). GE Aviation. November 21, 2011.
- ↑ Robert Brooks (Oct 9, 2017). "GE Aviation, Army Complete Future Engine Tests". American Machinist. http://www.americanmachinist.com/shop-operations/ge-aviation-army-complete-future-engine-tests.
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