| Family |
CFM56-5A |
|
| EASA ID |
4CM035 |
|
| Aircraft Engine Manufacturer |
CFM International |
Rolls-Royce |
| Aircraft Engine Type |
Turbofan |
Turbojet |
| Comment |
Airbus A319, A320 |
|
| Dry Weight (kg) |
2266 |
|
| Diameter (mm) |
1735 |
|
| Max Rotating Diameter (mm) |
1735 |
|
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/CFM_International_CFM56 |
en.wikipedia.org/wiki/Rolls-Royce_RB.106 |
| Fuel |
Jet A |
|
| Geared Fan |
No |
No |
| Afterburner |
No |
No |
| Streams |
2 |
1 |
| Bypass Ratio |
6 |
|
| Overall Pressure Ratio |
23.8 |
|
| Maximum Takeoff Thrust (kN) |
97.89 |
96.7 |
| Hydrocarbon Take Off (g/kg fuel) |
0.23 |
|
| Hydrocarbon Climb Out (g/kg fuel) |
0.23 |
|
| Hydrocarbon Approach (g/kg fuel) |
0.5 |
|
| Hydrocarbon Idle (g/kg fuel) |
1.75 |
|
| Hydrocarbon Unitary Average (g/kN) |
3.3 |
|
| Hydrocarbon Unitary Characteristic (g/kN) |
5.1 |
|
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
25.9 |
|
| Hydrocarbon LTO (g) |
322 |
|
| Carbon Monoxide Take Off (g/kg fuel) |
1.1 |
|
| Carbon Monoxide Climb Out (g/kg fuel) |
1.1 |
|
| Carbon Monoxide Approach (g/kg fuel) |
3.1 |
|
| Carbon Monoxide Idle (g/kg fuel) |
20.3 |
|
| Carbon Monoxide Unitary Average (g/kN) |
34.1 |
|
| Carbon Monoxide Unitary Characteristic (g/kN) |
41.9 |
|
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
35.5 |
|
| NOx Take Off (g/kg fuel) |
22.64 |
|
| NOx Climb Out (g/kg fuel) |
19.11 |
|
| NOx Approach (g/kg fuel) |
8.51 |
|
| NOx Idle (g/kg fuel) |
4.04 |
|
| NOx Unitary Average (g/kN) |
39.3 |
|
| NOx Unitary Characteristic (g/kN) |
45.6 |
|
| NOx Unitaryto Standard (% of limit) |
52 |
|
| NOx Unitaryto CAEP2 (% of limit) |
65 |
|
| NOx Unitaryto CAEP4 (% of limit) |
79.8 |
|
| NOx Unitaryto CAEP6 (% of limit) |
90.7 |
|
| NOx Unitaryto CAEP8 (% of limit) |
110.2 |
|
| NOx LTO (g) |
3851 |
|
| Smoke Take Off (SN) |
13.9 |
|
| Smoke Climb Out (SN) |
11.6 |
|
| Smoke Approach (SN) |
4.2 |
|
| Smoke Idle (SN) |
2.4 |
|
| Smoke Max (SN) |
13.9 |
|
| Smoke Characteristic (SN) |
17.9 |
|
| Smoke Characteristicto Regulatory (% of limit) |
75.1 |
|
| Fuel Flow Take Off (kg/s) |
0.897 |
|
| Fuel Flow Climbout (kg/s) |
0.74 |
|
| Fuel Flow Approach (kg/s) |
0.261 |
|
| Fuel Flow Idle (kg/s) |
0.095 |
|
| Fuel LTO (kg) |
346 |
|
| Fuel Venting Compliant |
No |
|
| Carbon Monoxide LTO (g) |
3352 |
|
| Compressor Description |
|
axial flow; LP followed by HP |
| Emissions Data Status |
C |
|
| Engine Status |
Out of production |
|
| Turbine Description |
|
axial flow; HP single stage; LP single-stage |