Compare reaction turbines
All reaction turbines
|
Trent XWB-97
✕
|
GE90-94B
✕
|
| EASA ID |
01P21RR125 |
9GE128 |
| Aircraft Engine Manufacturer |
Rolls-Royce |
GE Aircraft Engines |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Fuel |
|
Jet A-1 |
| Geared Fan |
No |
No |
| Combustion Chamber |
Phase5 Tiled (improved) |
PEC |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
8.059 |
8.33 |
| Overall Pressure Ratio |
48.4132 |
40.82 |
| Maximum Takeoff Thrust (kN) |
436.7487 |
430.92 |
| Hydrocarbon Take Off (g/kg fuel) |
0 |
0.04 |
| Hydrocarbon Climb Out (g/kg fuel) |
0 |
0.03 |
| Hydrocarbon Approach (g/kg fuel) |
0 |
0.06 |
| Hydrocarbon Idle (g/kg fuel) |
0.0101 |
2.49 |
| Hydrocarbon Unitary Average (g/kN) |
0.0108 |
2.64 |
| Hydrocarbon Unitary Sigma (g/kN) |
0.0144 |
0.25 |
| Hydrocarbon Unitary Range (g/kN) |
0-0.03 |
2.47-2.92 |
| Hydrocarbon Unitary Characteristic (g/kN) |
0.0126 |
4.06 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
0.0643 |
20.7 |
| Hydrocarbon LTO (g) |
4.7214 |
1136 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.356 |
0.3 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.3994 |
0.31 |
| Carbon Monoxide Approach (g/kg fuel) |
0.8188 |
1.74 |
| Carbon Monoxide Idle (g/kg fuel) |
7.7463 |
29.23 |
| Carbon Monoxide Unitary Average (g/kN) |
9.1949 |
31.32 |
| Carbon Monoxide Unitary SD (g/kN) |
1.5314 |
1.11 |
| Carbon Monoxide Unitary Range (g/kN) |
7.44-10.28 |
30.53-32.59 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
9.9447 |
38.4 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
8.4277 |
32.6 |
| NOx Take Off (g/kg fuel) |
66.0503 |
51.33 |
| NOx Climb Out (g/kg fuel) |
48.5052 |
40.63 |
| NOx Approach (g/kg fuel) |
14.8587 |
15.81 |
| NOx Idle (g/kg fuel) |
5.6411 |
5.55 |
| NOx Unitary Average (g/kN) |
76.798 |
66.23 |
| NOx Unitary SD (g/kN) |
0.895 |
0.53 |
| NOx Unitary Range (g/kN) |
75.77-77.36 |
65.71-66.76 |
| NOx Unitary Characteristic (g/kN) |
81.3452 |
76.8 |
| NOx Unitaryto Standard (% of limit) |
59.4514 |
63.1 |
| NOx Unitaryto CAEP2 (% of limit) |
74.3142 |
78.9 |
| NOx Unitaryto CAEP4 (% of limit) |
78.3473 |
86.6 |
| NOx Unitaryto CAEP6 (% of limit) |
84.9235 |
95.3 |
| NOx Unitaryto CAEP8 (% of limit) |
93.5579 |
107 |
| NOx LTO (g) |
33539.74 |
28540 |
| Smoke Take Off (SN) |
9.3037 |
3.04 |
| Smoke Climb Out (SN) |
6.901 |
1.01 |
| Smoke Approach (SN) |
6.4964 |
0.95 |
| Smoke Idle (SN) |
1.2609 |
0.81 |
| Smoke Max (SN) |
9.3037 |
3.04 |
| Smoke Sigma (SN) |
0.1888 |
0.85 |
| Smoke Range (SN) |
9.1-9.5 |
2.27-3.95 |
| Smoke Characteristic (SN) |
10.234 |
3.92 |
| Smoke Characteristicto Regulatory (% of limit) |
64.7523 |
24.7 |
| Fuel Flow Take Off (kg/s) |
3.4978 |
3.513 |
| Fuel Flow Climbout (kg/s) |
2.798 |
2.831 |
| Fuel Flow Approach (kg/s) |
0.9181 |
0.876 |
| Fuel Flow Idle (kg/s) |
0.3008 |
0.284 |
| Fuel LTO (kg) |
1205.897 |
1175 |
| Fuel Venting Compliant |
Yes |
Yes |
| Carbon Monoxide LTO (g) |
4015.656 |
13495 |
| Emissions Data Status |
C |
C |
| Engine Status |
|
Out of production |
| NOx Compliance Demonstration |
2.3.2 e) |
2.3.2 d) |
| nvPME Imass Approach (mg/kg) |
58.9524 |
|
| nvPME Imass Climb Out (mg/kg) |
35.1256 |
|
| nvPME Imass Idle (mg/kg) |
8.2628 |
|
| nvPME Imass Max (mg/kg) |
64.7147 |
|
| nvPME Imass Take Off (mg/kg) |
43.5427 |
|
| nvPME Inum Approach (#/kg) |
926615300000000 |
|
| nvPME Inum Climb Out (#/kg) |
210203400000000 |
|
| nvPME Inum Idle (#/kg) |
483204600000000 |
|
| nvPME Inum Max (#/kg) |
961000000000000 |
|
| nvPME Inum Take Off (#/kg) |
194751000000000 |
|
| nvPMLTO Mass (mg) |
36237.41 |
|
| nvPMLTO Mass Per Thrust (mg/kN) |
93.6677 |
|
| nvPMLTO Mass To CAEP11 (% of limit) |
43.77 |
|
| nvPMLTO Number (#) |
537188100000000000 |
|
| nvPMLTO Number Per Thrust (#/kN) |
1388542000000000 |
|
| nvPMLTO Number To CAEP11 (% of limit) |
49.9476 |
|
| nvPM Mass Concentration Characteristic (mg/m³) |
1338.788 |
|
| nvPM Mass Concentration Max (mg/m³) |
1217.092 |
|
| nvPM Mass Concentration To CAEP10 (% of limit) |
37.885 |
|