Compare reaction turbines
All reaction turbines
|
AS907-2-1S (HTF7700L)
✕
|
AS907-2-1A (HTF7350)
✕
|
| EASA ID |
01P18HN013 |
01P14HN011 |
| Aircraft Engine Manufacturer |
Honeywell |
Honeywell |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Fuel |
Jet A |
Jet A |
| Geared Fan |
No |
No |
| Combustion Chamber |
SABER-1 |
SABER-1 |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
4.2 |
4.2 |
| Overall Pressure Ratio |
23.29 |
22.88 |
| Maximum Takeoff Thrust (kN) |
34.03 |
33 |
| Hydrocarbon Take Off (g/kg fuel) |
0.05 |
0.05 |
| Hydrocarbon Climb Out (g/kg fuel) |
0.06 |
0.06 |
| Hydrocarbon Approach (g/kg fuel) |
0.11 |
0.12 |
| Hydrocarbon Idle (g/kg fuel) |
0.95 |
1 |
| Hydrocarbon Unitary Average (g/kN) |
2.28 |
2.45 |
| Hydrocarbon Unitary Sigma (g/kN) |
0.44 |
0.54 |
| Hydrocarbon Unitary Range (g/kN) |
1.64-2.93 |
1.89-3.49 |
| Hydrocarbon Unitary Characteristic (g/kN) |
2.66 |
2.85 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
13.6 |
14.6 |
| Hydrocarbon LTO (g) |
77 |
81 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.6 |
0.58 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.58 |
0.59 |
| Carbon Monoxide Approach (g/kg fuel) |
5.72 |
5.98 |
| Carbon Monoxide Idle (g/kg fuel) |
29.62 |
30.9 |
| Carbon Monoxide Unitary Average (g/kN) |
70.71 |
75.55 |
| Carbon Monoxide Unitary SD (g/kN) |
4.03 |
3.83 |
| Carbon Monoxide Unitary Range (g/kN) |
64.68-75.93 |
69.73-80.58 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
76.48 |
81.71 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
64.8 |
69.2 |
| NOx Take Off (g/kg fuel) |
19.4 |
18.79 |
| NOx Climb Out (g/kg fuel) |
16.96 |
16.64 |
| NOx Approach (g/kg fuel) |
9.21 |
9.03 |
| NOx Idle (g/kg fuel) |
4.01 |
3.98 |
| NOx Unitary Average (g/kN) |
46.12 |
45.47 |
| NOx Unitary SD (g/kN) |
2.32 |
2.28 |
| NOx Unitary Range (g/kN) |
40.12-47.91 |
39.57-47.26 |
| NOx Unitary Characteristic (g/kN) |
48.85 |
48.16 |
| NOx Unitaryto Standard (% of limit) |
56.4 |
56.2 |
| NOx Unitaryto CAEP2 (% of limit) |
70.5 |
70.2 |
| NOx Unitaryto CAEP4 (% of limit) |
72.1 |
71.6 |
| NOx Unitaryto CAEP6 (% of limit) |
73 |
72.3 |
| NOx Unitaryto CAEP8 (% of limit) |
77.7 |
76.9 |
| NOx LTO (g) |
1570 |
1503 |
| Smoke Take Off (SN) |
13.6 |
13.6 |
| Smoke Climb Out (SN) |
11.2 |
10.6 |
| Smoke Approach (SN) |
0.98 |
0.8 |
| Smoke Idle (SN) |
1.77 |
1.6 |
| Smoke Max (SN) |
13.6 |
13.6 |
| Smoke Sigma (SN) |
1.57 |
1.57 |
| Smoke Range (SN) |
9-13.6 |
9-13.6 |
| Smoke Characteristic (SN) |
15 |
15 |
| Smoke Characteristicto Regulatory (% of limit) |
53 |
46.6 |
| Fuel Flow Take Off (kg/s) |
0.386 |
0.373 |
| Fuel Flow Climbout (kg/s) |
0.319 |
0.309 |
| Fuel Flow Approach (kg/s) |
0.109 |
0.107 |
| Fuel Flow Idle (kg/s) |
0.048 |
0.048 |
| Fuel LTO (kg) |
159 |
157 |
| Fuel Venting Compliant |
Yes |
Yes |
| Carbon Monoxide LTO (g) |
2402 |
2501 |
| Emissions Data Status |
C |
C |
| NOx Compliance Demonstration |
2.3.2 e) |
2.3.2 e) |
| nvPME Imass Approach (mg/kg) |
7.7 |
6.6 |
| nvPME Imass Climb Out (mg/kg) |
299.1 |
295.2 |
| nvPME Imass Idle (mg/kg) |
9.8 |
10.5 |
| nvPME Imass Max (mg/kg) |
299.6 |
300.9 |
| nvPME Imass Take Off (mg/kg) |
279.3 |
280.7 |
| nvPME Inum Approach (#/kg) |
325000000000000 |
296000000000000 |
| nvPME Inum Climb Out (#/kg) |
1840000000000000 |
1990000000000000 |
| nvPME Inum Idle (#/kg) |
532000000000000 |
567000000000000 |
| nvPME Inum Max (#/kg) |
2170000000000000 |
2180000000000000 |
| nvPME Inum Take Off (#/kg) |
1040000000000000 |
1270000000000000 |
| nvPMLTO Mass (mg) |
18042.6 |
17393.4 |
| nvPMLTO Mass Per Thrust (mg/kN) |
737 |
732.7 |
| nvPMLTO Mass To CAEP11 (% of limit) |
72.6 |
71.6 |
| nvPMLTO Number (#) |
143000000000000000 |
151000000000000000 |
| nvPMLTO Number Per Thrust (#/kN) |
5840000000000000 |
6370000000000000 |
| nvPMLTO Number To CAEP11 (% of limit) |
48 |
52.1 |
| nvPM Mass Concentration Characteristic (mg/m³) |
1909 |
1909 |
| nvPM Mass Concentration Max (mg/m³) |
1483 |
1483 |
| nvPM Mass Concentration To CAEP10 (% of limit) |
15.1 |
14.7 |