Compare reaction turbines
All reaction turbines
|
HTF7000 (AS907-1-1A)
✕
|
PW308A
✕
|
| EASA ID |
11HN003 |
7PW079 |
| Aircraft Engine Manufacturer |
Honeywell |
Pratt & Whitney Canada |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Fuel |
Jet A |
Jet A-1 |
| Geared Fan |
No |
No |
| Combustion Chamber |
SABER-1 |
Annular |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
4.2 |
4.1 |
| Overall Pressure Ratio |
21.95 |
20.4 |
| Maximum Takeoff Thrust (kN) |
30.62 |
30.71 |
| Hydrocarbon Take Off (g/kg fuel) |
0.05 |
0 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.06 |
0 |
| Hydrocarbon Approach (g/kg fuel) |
0.12 |
0.02 |
| Hydrocarbon Idle (g/kg fuel) |
1.26 |
6.62 |
| Hydrocarbon Unitary Average (g/kN) |
3.27 |
14.98 |
| Hydrocarbon Unitary Sigma (g/kN) |
0.64 |
|
| Hydrocarbon Unitary Range (g/kN) |
2.36-4.34 |
14.4-15.88 |
| Hydrocarbon Unitary Characteristic (g/kN) |
3.82 |
17.5 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
19.5 |
89.3 |
| Hydrocarbon LTO (g) |
100 |
460 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.56 |
0.83 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.63 |
1.06 |
| Carbon Monoxide Approach (g/kg fuel) |
6.28 |
4.08 |
| Carbon Monoxide Idle (g/kg fuel) |
33.24 |
38.21 |
| Carbon Monoxide Unitary Average (g/kN) |
87.47 |
92.08 |
| Carbon Monoxide Unitary SD (g/kN) |
3.7 |
|
| Carbon Monoxide Unitary Range (g/kN) |
81.73-92.46 |
87.17-98.01 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
94.61 |
99.6 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
80.2 |
84.4 |
| NOx Take Off (g/kg fuel) |
17.9 |
16.74 |
| NOx Climb Out (g/kg fuel) |
16.17 |
14.06 |
| NOx Approach (g/kg fuel) |
8.81 |
8.03 |
| NOx Idle (g/kg fuel) |
3.91 |
3.65 |
| NOx Unitary Average (g/kN) |
45.39 |
42.33 |
| NOx Unitary SD (g/kN) |
2.26 |
|
| NOx Unitary Range (g/kN) |
39.54-47.24 |
41.21-42.94 |
| NOx Unitary Characteristic (g/kN) |
48.08 |
44.8 |
| NOx Unitaryto Standard (% of limit) |
64 |
55.4 |
| NOx Unitaryto CAEP2 (% of limit) |
71.6 |
69.3 |
| NOx Unitaryto CAEP4 (% of limit) |
72.5 |
70.2 |
| NOx Unitaryto CAEP6 (% of limit) |
73 |
70.7 |
| NOx Unitaryto CAEP8 (% of limit) |
77.3 |
74.9 |
| NOx LTO (g) |
1388 |
1300 |
| Smoke Take Off (SN) |
13.6 |
15 |
| Smoke Climb Out (SN) |
10.6 |
15 |
| Smoke Approach (SN) |
0.7 |
2.5 |
| Smoke Idle (SN) |
1.7 |
1.7 |
| Smoke Max (SN) |
13.6 |
15.1 |
| Smoke Sigma (SN) |
1.5 |
|
| Smoke Range (SN) |
9.2-13.6 |
15-15.3 |
| Smoke Characteristic (SN) |
15 |
17.1 |
| Smoke Characteristicto Regulatory (% of limit) |
45.7 |
52.3 |
| Fuel Flow Take Off (kg/s) |
0.347 |
0.3604 |
| Fuel Flow Climbout (kg/s) |
0.288 |
0.2991 |
| Fuel Flow Approach (kg/s) |
0.104 |
0.1235 |
| Fuel Flow Idle (kg/s) |
0.048 |
0.0445 |
| Fuel LTO (kg) |
152 |
154 |
| Fuel Venting Compliant |
Yes |
No |
| Carbon Monoxide LTO (g) |
2678 |
2828 |
| Emissions Data Status |
C |
C |
| Emissions Data Superseded |
|
Yes |
| Emissions Superseded By |
|
01P07PW145 |
| Engine Status |
Out of production |
|
| NOx Compliance Demonstration |
2.3.2 d) |
2.3.2 d) |