Compare reaction turbines
All reaction turbines
|
AS907-1-1A
✕
|
PW308C
✕
|
| EASA ID |
8HN001 |
7PW080 |
| Aircraft Engine Manufacturer |
Honeywell |
Pratt & Whitney Canada |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Production End |
1905-07-03 |
|
| Fuel |
Jet A |
Jet A-1 |
| Geared Fan |
No |
No |
| Combustion Chamber |
|
Annular |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
4.2 |
4.1 |
| Overall Pressure Ratio |
21.95 |
20.7 |
| Maximum Takeoff Thrust (kN) |
30.62 |
31.15 |
| Hydrocarbon Take Off (g/kg fuel) |
0.01 |
0.09 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.01 |
0.1 |
| Hydrocarbon Approach (g/kg fuel) |
0.08 |
0.14 |
| Hydrocarbon Idle (g/kg fuel) |
4.3 |
5.94 |
| Hydrocarbon Unitary Average (g/kN) |
10.6 |
13.63 |
| Hydrocarbon Unitary Sigma (g/kN) |
0.8 |
|
| Hydrocarbon Unitary Range (g/kN) |
9.8-11.5 |
12.5-15.2 |
| Hydrocarbon Unitary Characteristic (g/kN) |
16.32 |
15.9 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
83.3 |
81.1 |
| Hydrocarbon LTO (g) |
325 |
425 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.69 |
0.81 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.56 |
0.97 |
| Carbon Monoxide Approach (g/kg fuel) |
2.98 |
5.23 |
| Carbon Monoxide Idle (g/kg fuel) |
30.21 |
42.3 |
| Carbon Monoxide Unitary Average (g/kN) |
77.28 |
101.54 |
| Carbon Monoxide Unitary SD (g/kN) |
1.9 |
|
| Carbon Monoxide Unitary Range (g/kN) |
75.1-78.8 |
99-105.9 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
94.86 |
109.8 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
80.4 |
93.1 |
| NOx Take Off (g/kg fuel) |
26.29 |
18.45 |
| NOx Climb Out (g/kg fuel) |
21.51 |
15.99 |
| NOx Approach (g/kg fuel) |
9.39 |
7.83 |
| NOx Idle (g/kg fuel) |
4.2 |
3.63 |
| NOx Unitary Average (g/kN) |
57.16 |
45.38 |
| NOx Unitary SD (g/kN) |
0.08 |
|
| NOx Unitary Range (g/kN) |
57.1-57.2 |
45-45.92 |
| NOx Unitary Characteristic (g/kN) |
66.26 |
48.1 |
| NOx Unitaryto Standard (% of limit) |
79 |
59.1 |
| NOx Unitaryto CAEP2 (% of limit) |
98.7 |
73.9 |
| NOx Unitaryto CAEP4 (% of limit) |
99.9 |
74.9 |
| NOx Unitaryto CAEP6 (% of limit) |
100.6 |
75.5 |
| NOx Unitaryto CAEP8 (% of limit) |
106.5 |
80.1 |
| NOx LTO (g) |
1751 |
1414 |
| Smoke Take Off (SN) |
18.3 |
4.8 |
| Smoke Climb Out (SN) |
18.4 |
3.9 |
| Smoke Approach (SN) |
8.7 |
1.4 |
| Smoke Idle (SN) |
3.4 |
1.3 |
| Smoke Max (SN) |
18.7 |
7.6 |
| Smoke Range (SN) |
|
5.3-9.4 |
| Smoke Characteristic (SN) |
24.07 |
8.3 |
| Smoke Characteristicto Regulatory (% of limit) |
73.5 |
25.5 |
| Fuel Flow Take Off (kg/s) |
0.347 |
0.3669 |
| Fuel Flow Climbout (kg/s) |
0.288 |
0.3047 |
| Fuel Flow Approach (kg/s) |
0.104 |
0.1237 |
| Fuel Flow Idle (kg/s) |
0.048 |
0.0448 |
| Fuel LTO (kg) |
152 |
155 |
| Fuel Venting Compliant |
Yes |
No |
| Carbon Monoxide LTO (g) |
2368 |
3163 |
| Emissions Data Status |
C |
C |
| Emissions Data Superseded |
Yes |
Yes |
| Emissions Superseded By |
11HN003 |
01P07PW146 |
| Engine Status |
Out of production |
Out of production |
| NOx Compliance Demonstration |
|
2.3.2 d) |