Compare reaction turbines
All reaction turbines
|
JT8D-15
✕
|
JT8D-11
✕
|
| EASA ID |
1PW009 |
1PW008 |
| Aircraft Engine Manufacturer |
Pratt & Whitney |
Pratt & Whitney |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Fuel |
Jet A |
Jet A |
| Geared Fan |
No |
No |
| Combustion Chamber |
Smoke fix |
|
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
1.03 |
1 |
| Overall Pressure Ratio |
16.81 |
17.17 |
| Maximum Takeoff Thrust (kN) |
68.94 |
66.72 |
| Hydrocarbon Take Off (g/kg fuel) |
0.25 |
0.4 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.25 |
0.45 |
| Hydrocarbon Approach (g/kg fuel) |
1.65 |
1.4 |
| Hydrocarbon Idle (g/kg fuel) |
11 |
10 |
| Hydrocarbon Unitary Average (g/kN) |
39.3 |
36.8 |
| Hydrocarbon Unitary Characteristic (g/kN) |
43.4 |
39.5 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
221.2 |
201.6 |
| Hydrocarbon LTO (g) |
2713 |
2455 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.7 |
1.2 |
| Carbon Monoxide Climb Out (g/kg fuel) |
1 |
1.9 |
| Carbon Monoxide Approach (g/kg fuel) |
9.6 |
9.4 |
| Carbon Monoxide Idle (g/kg fuel) |
35.2 |
35 |
| Carbon Monoxide Unitary Average (g/kN) |
130.6 |
134.7 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
137.4 |
139.8 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
116.4 |
118.4 |
| NOx Take Off (g/kg fuel) |
19.1 |
18.9 |
| NOx Climb Out (g/kg fuel) |
15 |
14.6 |
| NOx Approach (g/kg fuel) |
5.9 |
5.8 |
| NOx Idle (g/kg fuel) |
3 |
2.75 |
| NOx Unitary Average (g/kN) |
57.9 |
56.1 |
| NOx Unitary Characteristic (g/kN) |
60.1 |
57.6 |
| NOx Unitaryto Standard (% of limit) |
81.6 |
77.5 |
| NOx Unitaryto CAEP2 (% of limit) |
102 |
96.9 |
| NOx Unitaryto CAEP4 (% of limit) |
119.9 |
112.6 |
| NOx Unitaryto CAEP6 (% of limit) |
129.7 |
121.3 |
| NOx Unitaryto CAEP8 (% of limit) |
152.5 |
141.2 |
| NOx LTO (g) |
3989 |
3740 |
| Smoke Max (SN) |
23.8 |
23 |
| Smoke Characteristic (SN) |
25.3 |
24 |
| Smoke Characteristicto Regulatory (% of limit) |
96.6 |
90.9 |
| Fuel Flow Take Off (kg/s) |
1.178 |
1.121 |
| Fuel Flow Climbout (kg/s) |
0.945 |
0.9136 |
| Fuel Flow Approach (kg/s) |
0.3403 |
0.3339 |
| Fuel Flow Idle (kg/s) |
0.1477 |
0.1455 |
| Fuel LTO (kg) |
486 |
475 |
| Fuel Venting Compliant |
No |
No |
| Carbon Monoxide LTO (g) |
9054 |
8983 |
| Emissions Data Status |
PR |
PR |
| Engine Status |
Out of production |
Out of production |