| Family |
CFM56-5C |
|
| EASA ID |
7CM047 |
13AA008 |
| Aircraft Engine Manufacturer |
CFM International |
Aviadvigatel |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Comment |
Airbus A340-200/-300 |
|
| Dry Weight (kg) |
3990 |
|
| Diameter (mm) |
1836 |
|
| Max Rotating Diameter (mm) |
1836 |
|
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/CFM_International_CFM56 |
|
| Fuel |
Jet A |
TS-1 |
| Geared Fan |
No |
No |
| Combustion Chamber |
SAC |
93-03-800 |
| Afterburner |
No |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
6.6 |
4.32 |
| Overall Pressure Ratio |
30.5 |
31.23 |
| Maximum Takeoff Thrust (kN) |
149.9 |
156.95 |
| Hydrocarbon Take Off (g/kg fuel) |
0 |
0.11 |
| Hydrocarbon Climb Out (g/kg fuel) |
0 |
0.14 |
| Hydrocarbon Approach (g/kg fuel) |
0 |
0.21 |
| Hydrocarbon Idle (g/kg fuel) |
5 |
2.88 |
| Hydrocarbon Unitary Average (g/kN) |
6 |
5.23 |
| Hydrocarbon Unitary Sigma (g/kN) |
|
0 |
| Hydrocarbon Unitary Range (g/kN) |
|
4,98-5,55 |
| Hydrocarbon Unitary Characteristic (g/kN) |
9.3 |
6.8 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
47.4 |
34.7 |
| Hydrocarbon LTO (g) |
897 |
820 |
| Carbon Monoxide Take Off (g/kg fuel) |
0.8 |
0.44 |
| Carbon Monoxide Climb Out (g/kg fuel) |
0.7 |
0.65 |
| Carbon Monoxide Approach (g/kg fuel) |
1.6 |
1.91 |
| Carbon Monoxide Idle (g/kg fuel) |
31.6 |
16.79 |
| Carbon Monoxide Unitary Average (g/kN) |
39.9 |
30.76 |
| Carbon Monoxide Unitary SD (g/kN) |
|
0 |
| Carbon Monoxide Unitary Range (g/kN) |
|
28,46-31,84 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
48.9 |
35.1 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
41.4 |
29.7 |
| NOx Take Off (g/kg fuel) |
34.1 |
32.7 |
| NOx Climb Out (g/kg fuel) |
26.7 |
25.52 |
| NOx Approach (g/kg fuel) |
9.9 |
9.31 |
| NOx Idle (g/kg fuel) |
4.1 |
4.3 |
| NOx Unitary Average (g/kN) |
50.9 |
50.34 |
| NOx Unitary SD (g/kN) |
|
0 |
| NOx Unitary Range (g/kN) |
|
46.7-53.6 |
| NOx Unitary Characteristic (g/kN) |
59 |
55.4 |
| NOx Unitaryto Standard (% of limit) |
58.4 |
54.5 |
| NOx Unitaryto CAEP2 (% of limit) |
73 |
68.1 |
| NOx Unitaryto CAEP4 (% of limit) |
86.8 |
80.7 |
| NOx Unitaryto CAEP6 (% of limit) |
98.4 |
91.7 |
| NOx Unitaryto CAEP8 (% of limit) |
115.4 |
105.4 |
| NOx LTO (g) |
7641 |
7902 |
| Smoke Take Off (SN) |
12 |
15.45 |
| Smoke Climb Out (SN) |
9.6 |
16.24 |
| Smoke Approach (SN) |
1 |
12.12 |
| Smoke Idle (SN) |
1.1 |
1.17 |
| Smoke Max (SN) |
12 |
16.24 |
| Smoke Sigma (SN) |
|
0 |
| Smoke Range (SN) |
|
14,75-17,96 |
| Smoke Characteristic (SN) |
15.4 |
17.6 |
| Smoke Characteristicto Regulatory (% of limit) |
72.7 |
0.8 |
| Fuel Flow Take Off (kg/s) |
1.395 |
1.38 |
| Fuel Flow Climbout (kg/s) |
1.143 |
1.117 |
| Fuel Flow Approach (kg/s) |
0.37 |
0.491 |
| Fuel Flow Idle (kg/s) |
0.115 |
0.171 |
| Fuel LTO (kg) |
478 |
590 |
| Fuel Venting Compliant |
No |
No |
| Carbon Monoxide LTO (g) |
5964 |
4825 |
| Emissions Data Status |
C |
C |
| Engine Status |
Out of production |
|
| NOx Compliance Demonstration |
|
2.3.2 d) |