Williams FJ33
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| FJ33 | |
|---|---|
| 300px | |
| Type | Turbofan |
| National origin | United States |
| Manufacturer | Williams International |
| First run | 1980s |
| Major applications | Diamond D-Jet Cirrus Vision SF50 |
| Developed from | Williams FJ44 |
The Williams FJ33 is a family of turbofan jet engines intended for use in very light jet aircraft. The FJ33 is a scaled-down version of the FJ44 engine.
Contents
Design
Engine configuration is believed to be a single stage fan, with booster stage/s, driven by a 2 stage LP turbine, supercharging a centrifugal HP compressor, driven by a single stage HP turbine. An annular combustor is featured.
The FJ33 has a dry weight of less than 300 lb (140 kg), overall diameter of 21.05 in (535 mm), 47.9 in (1,220 mm) overall length, and produces between 1,000 lbf (4,400 N) and 1,800 lbf (8,000 N) static thrust. Specific fuel consumption at 1,200 lbf (5,300 N) thrust (SLS, ISA) is understood to be 0.486 lb/(lbf⋅h) (13.8 g/(kN⋅s)).
Variants
- FJ33-1
- FJ33-2
- FJ33-3
- FJ33-4-A11
- FJ33-4
- FJ33-4-17M
- FJ33-4-18M
- FJ33-4A-19
- FJ33-5A
Applications
- Adam A700
- ATG Javelin
- Cirrus Vision SF50
- Diamond D-Jet
- Epic Elite
- Flaris LAR01
- Spectrum S-33 Independence
- Sport Jet II
Specifications
General characteristics
- Type: Turbofan
- Length: 47.9 in (1,220 mm)
- Diameter: 21.05 in (535 mm),
- Dry weight: less than 300 lb (140 kg)
Components
- Compressor:
Performance
- Maximum power output:
- Power-to-weight ratio:
See also
- Related development
- Related lists
External links
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