| Family |
CFM56-5A |
|
| EASA ID |
1CM009 |
|
| Aircraft Engine Manufacturer |
CFM International |
Ivchenko-Progress ZMKB |
| Aircraft Engine Type |
Turbofan |
Open-rotor |
| Comment |
Airbus A319, A320 |
|
| Dry Weight (kg) |
2266 |
1650 |
| Diameter (mm) |
1735 |
970 |
| Max Rotating Diameter (mm) |
1735 |
|
| Length (mm) |
|
4205 |
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/CFM_International_CFM56 |
en.wikipedia.org/wiki/Progress_D-27 |
| Fuel |
Jet A |
|
| Geared Fan |
No |
Yes |
| Combustion Chamber |
|
Annular combustion chamber |
| Afterburner |
No |
No |
| Streams |
2 |
1 |
| Bypass Ratio |
6 |
|
| Overall Pressure Ratio |
27.9 |
|
| Maximum Takeoff Thrust (kN) |
117.88 |
119 |
| Hydrocarbon Take Off (g/kg fuel) |
0.2 |
|
| Hydrocarbon Climb Out (g/kg fuel) |
0.2 |
|
| Hydrocarbon Approach (g/kg fuel) |
0.3 |
|
| Hydrocarbon Idle (g/kg fuel) |
1.3 |
|
| Hydrocarbon Unitary Average (g/kN) |
2.3 |
|
| Hydrocarbon Unitary Sigma (g/kN) |
0.5 |
|
| Hydrocarbon Unitary Range (g/kN) |
1.8-2.8 |
|
| Hydrocarbon Unitary Characteristic (g/kN) |
3.5 |
|
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
18.1 |
|
| Hydrocarbon LTO (g) |
268 |
|
| Carbon Monoxide Take Off (g/kg fuel) |
0.9 |
|
| Carbon Monoxide Climb Out (g/kg fuel) |
0.9 |
|
| Carbon Monoxide Approach (g/kg fuel) |
2.4 |
|
| Carbon Monoxide Idle (g/kg fuel) |
16.2 |
|
| Carbon Monoxide Unitary Average (g/kN) |
25.1 |
|
| Carbon Monoxide Unitary SD (g/kN) |
0.6 |
|
| Carbon Monoxide Unitary Range (g/kN) |
24.2-25.5 |
|
| Carbon Monoxide Unitary Characteristic (g/kN) |
30.8 |
|
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
26.1 |
|
| NOx Take Off (g/kg fuel) |
26.4 |
|
| NOx Climb Out (g/kg fuel) |
21.1 |
|
| NOx Approach (g/kg fuel) |
8.3 |
|
| NOx Idle (g/kg fuel) |
4.1 |
|
| NOx Unitary Average (g/kN) |
43.4 |
|
| NOx Unitary SD (g/kN) |
0.7 |
|
| NOx Unitary Range (g/kN) |
42.7-44.2 |
|
| NOx Unitary Characteristic (g/kN) |
50.3 |
|
| NOx Unitaryto Standard (% of limit) |
52.5 |
|
| NOx Unitaryto CAEP2 (% of limit) |
65.6 |
|
| NOx Unitaryto CAEP4 (% of limit) |
79 |
|
| NOx Unitaryto CAEP6 (% of limit) |
89.8 |
|
| NOx Unitaryto CAEP8 (% of limit) |
106.7 |
|
| NOx LTO (g) |
5110 |
|
| Smoke Take Off (SN) |
16.8 |
|
| Smoke Climb Out (SN) |
14.6 |
|
| Smoke Approach (SN) |
4.8 |
|
| Smoke Idle (SN) |
2.7 |
|
| Smoke Max (SN) |
16.8 |
|
| Smoke Sigma (SN) |
2 |
|
| Smoke Range (SN) |
14.6-18.8 |
|
| Smoke Characteristic (SN) |
21.6 |
|
| Smoke Characteristicto Regulatory (% of limit) |
95.6 |
|
| Fuel Flow Take Off (kg/s) |
1.131 |
|
| Fuel Flow Climbout (kg/s) |
0.925 |
|
| Fuel Flow Approach (kg/s) |
0.307 |
|
| Fuel Flow Idle (kg/s) |
0.1044 |
|
| Fuel LTO (kg) |
406 |
|
| Fuel Venting Compliant |
No |
|
| Carbon Monoxide LTO (g) |
2968 |
|
| Compressor Description |
|
5-stage axial flow low-pressure compressor (LPC); high-pressure compressor (HPC) with 2 axial stages and 1 centrifugal stage |
| Emissions Data Status |
C |
|
| Engine Status |
Out of production |
|
| Turbine Description |
|
1-stage high-pressure turbine (HPT), 1-stage low-pressure turbine (LPT), 4-stage free power turbine |