Compare reaction turbines
All reaction turbines
|
JT8D-15
✕
|
JT8D-17A
✕
|
| EASA ID |
1PW009 |
1PW014 |
| 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 |
1.05 |
| Overall Pressure Ratio |
16.81 |
16.87 |
| Maximum Takeoff Thrust (kN) |
68.94 |
71.17 |
| Hydrocarbon Take Off (g/kg fuel) |
0.25 |
0.25 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.25 |
0.3 |
| Hydrocarbon Approach (g/kg fuel) |
1.65 |
0.64 |
| Hydrocarbon Idle (g/kg fuel) |
11 |
6.6 |
| Hydrocarbon Unitary Average (g/kN) |
39.3 |
6.6 |
| Hydrocarbon Unitary Characteristic (g/kN) |
43.4 |
8.6 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
221.2 |
43.8 |
| Hydrocarbon LTO (g) |
2713 |
1543 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.7 |
1.07 |
| Carbon Monoxide Climb Out (g/kg fuel) |
1 |
1.16 |
| Carbon Monoxide Approach (g/kg fuel) |
9.6 |
2.88 |
| Carbon Monoxide Idle (g/kg fuel) |
35.2 |
12.46 |
| Carbon Monoxide Unitary Average (g/kN) |
130.6 |
43.8 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
137.4 |
47.4 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
116.4 |
40.1 |
| NOx Take Off (g/kg fuel) |
19.1 |
19.1 |
| NOx Climb Out (g/kg fuel) |
15 |
14.3 |
| NOx Approach (g/kg fuel) |
5.9 |
6.7 |
| NOx Idle (g/kg fuel) |
3 |
3.2 |
| NOx Unitary Average (g/kN) |
57.9 |
55.1 |
| NOx Unitary Characteristic (g/kN) |
60.1 |
60.6 |
| NOx Unitaryto Standard (% of limit) |
81.6 |
82.2 |
| NOx Unitaryto CAEP2 (% of limit) |
102 |
102.7 |
| NOx Unitaryto CAEP4 (% of limit) |
119.9 |
121.7 |
| NOx Unitaryto CAEP6 (% of limit) |
129.7 |
132.4 |
| NOx Unitaryto CAEP8 (% of limit) |
152.5 |
156.9 |
| NOx LTO (g) |
3989 |
3935 |
| Smoke Take Off (SN) |
|
16.8 |
| Smoke Max (SN) |
23.8 |
16.8 |
| Smoke Characteristic (SN) |
25.3 |
18.5 |
| Smoke Characteristicto Regulatory (% of limit) |
96.6 |
71.1 |
| Fuel Flow Take Off (kg/s) |
1.178 |
1.173 |
| Fuel Flow Climbout (kg/s) |
0.945 |
0.9344 |
| Fuel Flow Approach (kg/s) |
0.3403 |
0.3304 |
| Fuel Flow Idle (kg/s) |
0.1477 |
0.1401 |
| Fuel LTO (kg) |
486 |
470 |
| Fuel Venting Compliant |
No |
No |
| Carbon Monoxide LTO (g) |
9054 |
3147 |
| Emissions Data Status |
PR |
C |
| Engine Status |
Out of production |
Out of production |