| Garrett TFE731
Introduced in 1969, Garrett's (now
Honeywell) TFE731 turbofan has sold well in the business jet
market. By 1998 over 7,400 had been sold and had flown over 31 million
hours.
models
- TFE731-2-2B: 3,500 lb (15.6 kN)
thrust
- TFE731-5BR1H: 4,660 lb (20.7 kN)
thrust
- TFE731-5BR: 4,750 lb (21.1 kN)
thrust
specifications
- Turbofan
- Bypass ratio: 2.6-2.8 (3.5 in -5)
- Fan: single-stage
- Compressor: single-stage centrifugal
HP
- Turbine: 1-stage HP, 3-stage LP
- Mass flow: 113-143 lbs/sec
- Pressure ratio: 14-15
used by
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