Compare reaction turbines
All reaction turbines
|
GE90-94B
✕
|
GE90-92B
✕
|
| EASA ID |
6GE091 |
3GE066 |
| Aircraft Engine Manufacturer |
GE Aircraft Engines |
General Electric Company |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Fuel |
Jet A |
Jet A |
| Geared Fan |
No |
No |
| Combustion Chamber |
DAC II |
DAC II |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
8.33 |
8.33 |
| Overall Pressure Ratio |
40.53 |
40.6 |
| Maximum Takeoff Thrust (kN) |
432.8 |
426.72 |
| Hydrocarbon Take Off (g/kg fuel) |
0.04 |
0.04 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.04 |
0.04 |
| Hydrocarbon Approach (g/kg fuel) |
0.05 |
0.07 |
| Hydrocarbon Idle (g/kg fuel) |
0.41 |
0.37 |
| Hydrocarbon Unitary Average (g/kN) |
0.51 |
0.5 |
| Hydrocarbon Unitary Sigma (g/kN) |
0.035 |
|
| Hydrocarbon Unitary Range (g/kN) |
0.47-0.53 |
0.24-0.81 |
| Hydrocarbon Unitary Characteristic (g/kN) |
0.8 |
0.6 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
4 |
3.1 |
| Hydrocarbon LTO (g) |
221 |
212 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.12 |
0.15 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.12 |
0.15 |
| Carbon Monoxide Approach (g/kg fuel) |
1.07 |
0.94 |
| Carbon Monoxide Idle (g/kg fuel) |
12.69 |
12.35 |
| Carbon Monoxide Unitary Average (g/kN) |
14.24 |
14.4 |
| Carbon Monoxide Unitary SD (g/kN) |
0.358 |
|
| Carbon Monoxide Unitary Range (g/kN) |
13.83-14.49 |
12.5-16.1 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
17.5 |
15.6 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
14.8 |
13.2 |
| NOx Take Off (g/kg fuel) |
56.41 |
55.9 |
| NOx Climb Out (g/kg fuel) |
41.74 |
40.51 |
| NOx Approach (g/kg fuel) |
17.38 |
17.74 |
| NOx Idle (g/kg fuel) |
6.09 |
5.92 |
| NOx Unitary Average (g/kN) |
70.76 |
70.71 |
| NOx Unitary SD (g/kN) |
0.278 |
|
| NOx Unitary Range (g/kN) |
70.43-70.92 |
66.8-74.7 |
| NOx Unitary Characteristic (g/kN) |
83.2 |
74.9 |
| NOx Unitaryto Standard (% of limit) |
68.7 |
61.8 |
| NOx Unitaryto CAEP2 (% of limit) |
85.9 |
77.2 |
| NOx Unitaryto CAEP4 (% of limit) |
94.5 |
84.9 |
| NOx Unitaryto CAEP6 (% of limit) |
104 |
93.4 |
| NOx Unitaryto CAEP8 (% of limit) |
116.9 |
105 |
| NOx LTO (g) |
30617 |
30172 |
| Smoke Take Off (SN) |
3.7 |
2.1 |
| Smoke Climb Out (SN) |
2.9 |
1.8 |
| Smoke Approach (SN) |
3.2 |
1.8 |
| Smoke Idle (SN) |
2.5 |
1.8 |
| Smoke Max (SN) |
3.7 |
|
| Smoke Sigma (SN) |
0.726 |
|
| Smoke Range (SN) |
2.89-4.29 |
0-2.07 |
| Smoke Characteristic (SN) |
4.8 |
0.6 |
| Smoke Characteristicto Regulatory (% of limit) |
30 |
3.8 |
| Fuel Flow Take Off (kg/s) |
3.514 |
3.515 |
| Fuel Flow Climbout (kg/s) |
2.848 |
2.844 |
| Fuel Flow Approach (kg/s) |
0.908 |
0.917 |
| Fuel Flow Idle (kg/s) |
0.296 |
0.304 |
| Fuel LTO (kg) |
1203 |
1217 |
| Fuel Venting Compliant |
No |
|
| Carbon Monoxide LTO (g) |
6156 |
6142 |
| Emissions Data Status |
C |
C |
| Emissions Data Superseded |
Yes |
|
| Emissions Superseded By |
8GE100 |
|
| Engine Status |
Out of production |
Out of production |