| Family |
|
CFM56-5B |
| EASA ID |
|
3CM020 |
| Aircraft Engine Manufacturer |
Shenyang |
CFM International |
| Aircraft Engine Type |
Turbofan |
Turbofan |
| Comment |
|
Airbus A318, A319, A320, A321 |
| Dry Weight (kg) |
1795 |
2381 |
| Diameter (mm) |
|
1735 |
| Max Rotating Diameter (mm) |
|
1735 |
| Length (mm) |
|
2601 |
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/Shenyang_WS-10 |
en.wikipedia.org/wiki/CFM_International_CFM56 |
| Fuel |
|
Jet A |
| Fan Blades |
|
36 |
| Geared Fan |
No |
No |
| Low-Pressure Compressor Stages |
|
4 |
| High-Pressure Compressor Stages |
|
9 |
| Combustion Chamber |
annular |
DAC-II |
| High Pressure Compressor Stages |
|
1 |
| Low-Pressure Turbine Stages |
|
4 |
| Afterburner |
Yes |
No |
| Streams |
2 |
2 |
| Bypass Ratio |
|
5.7 |
| Overall Pressure Ratio |
|
30.5 |
| Maximum Takeoff Thrust (kN) |
135 |
133.5 |
| Thrust To Weight |
8.8 |
|
| Hydrocarbon Take Off (g/kg fuel) |
|
0.1 |
| Hydrocarbon Climb Out (g/kg fuel) |
|
0.1 |
| Hydrocarbon Approach (g/kg fuel) |
|
3.7 |
| Hydrocarbon Idle (g/kg fuel) |
|
2.9 |
| Hydrocarbon Unitary Average (g/kN) |
|
6.8 |
| Hydrocarbon Unitary Range (g/kN) |
|
6.2-7.4 |
| Hydrocarbon Unitary Characteristic (g/kN) |
|
8.8 |
| Hydrocarbon Unitary Characteristicto Regulatory (% of limit) |
|
44.9 |
| Hydrocarbon LTO (g) |
|
891 |
| Carbon Monoxide Take Off (g/kg fuel) |
|
0.8 |
| Carbon Monoxide Climb Out (g/kg fuel) |
|
1.9 |
| Carbon Monoxide Approach (g/kg fuel) |
|
23.1 |
| Carbon Monoxide Idle (g/kg fuel) |
|
36.5 |
| Carbon Monoxide Unitary Average (g/kN) |
|
70.5 |
| Carbon Monoxide Unitary Range (g/kN) |
|
66.2-74.7 |
| Carbon Monoxide Unitary Characteristic (g/kN) |
|
80.3 |
| Carbon Monoxide Unitary Characteristicto Regulatory (% of limit) |
|
68.1 |
| NOx Take Off (g/kg fuel) |
|
23.3 |
| NOx Climb Out (g/kg fuel) |
|
16.4 |
| NOx Approach (g/kg fuel) |
|
7.3 |
| NOx Idle (g/kg fuel) |
|
4.1 |
| NOx Unitary Average (g/kN) |
|
37.9 |
| NOx Unitary Range (g/kN) |
|
37.5-38.3 |
| NOx Unitary Characteristic (g/kN) |
|
41.7 |
| NOx Unitaryto Standard (% of limit) |
|
41.3 |
| NOx Unitaryto CAEP2 (% of limit) |
|
51.6 |
| NOx Unitaryto CAEP4 (% of limit) |
|
61.3 |
| NOx Unitaryto CAEP6 (% of limit) |
|
69.5 |
| NOx Unitaryto CAEP8 (% of limit) |
|
81.6 |
| NOx LTO (g) |
|
5024 |
| Smoke Take Off (SN) |
|
0.5 |
| Smoke Climb Out (SN) |
|
0.3 |
| Smoke Approach (SN) |
|
0.5 |
| Smoke Idle (SN) |
|
2.1 |
| Smoke Max (SN) |
|
2.1 |
| Smoke Range (SN) |
|
2-2.3 |
| Smoke Characteristic (SN) |
|
2.5 |
| Smoke Characteristicto Regulatory (% of limit) |
|
11.4 |
| Fuel Flow Take Off (kg/s) |
|
1.32 |
| Fuel Flow Climbout (kg/s) |
|
1.07 |
| Fuel Flow Approach (kg/s) |
|
0.37 |
| Fuel Flow Idle (kg/s) |
|
0.12 |
| Fuel LTO (kg) |
|
473 |
| Fuel Venting Compliant |
|
No |
| Carbon Monoxide LTO (g) |
|
9197 |
| Compressor Description |
|
1 fan, 4-stage LP, 9-stage HP |
| Emissions Data Status |
|
C |
| Engine Status |
|
Out of production |
| Turbine Description |
|
1-stage HP, 4-stage LP |