Maximum Takeoff Thrust
129.9763 kN
Overall Pressure Ratio
35.4641
Fuel Flow Take Off
0.9469 kg/s
NOx Unitaryto CAEP8
79.7 % of limit
Architecture
| Fan |
Fan Stages
—
|
Fan Blades
18 |
Fan Technology
—
|
Fan Pressure Ratio
—
|
| Gearbox |
Geared Fan
No |
Gear
—
|
Reduction Ratio
—
|
| LP compressor |
Low-Pressure Compressor Stages
—
|
Low-Pressure Compressor Technology
—
|
BP Compressor Pressure Ratio
—
|
| IP compressor |
Intermediary-Pressure Compressor Stages
—
|
Intermediary-Pressure Compressor Technology
—
|
IP Compressor Pressure Ratio
—
|
| HP compressor |
High-Pressure Compressor Stages
—
|
High-Pressure Compressor Technology
—
|
HP Compressor Pressure Ratio
—
|
| Combustor |
Combustion Chamber
TAPS II |
| HP turbine |
High Pressure Compressor Stages
—
|
High-Pressure Turbine Technology
—
|
| IP turbine |
Intermediary-Pressure Turbine Stages
—
|
Intermediary-Pressure Turbine Technology
—
|
| LP turbine |
Low-Pressure Turbine Stages
—
|
Low-Pressure Turbine Technology
—
|
| Whole engine |
Streams
2 |
Bypass Ratio
10.5594 |
Overall Pressure Ratio
35.4641 |
Afterburner
No |
Pictures
No pictures yet for this family.
LEAP-1C
| Name |
Maximum Takeoff Thrust (kN) |
Bypass Ratio |
Overall Pressure Ratio |
Fuel Flow Take Off (kg/s) |
NOx LTO (g) |
NOx Unitaryto CAEP8 (% of limit) |
Smoke Max (SN) |
EASA ID |
|
LEAP-1C28
|
129.9763 |
10.5594 |
35.4641 |
0.9469 |
6021.709 |
79.7 |
1.203 |
08P28CM150 |
|
LEAP-1C30/30B1
|
137.1379 |
10.4525 |
37.1195 |
1.0105 |
7395.37 |
88.1 |
1.203 |
08P28CM149 |
Similar reaction turbines
All data (92 fields)
- Name
- LEAP-1C28
- Family
- LEAP-1C
- EASA ID
- 08P28CM150
- Aircraft Engine Manufacturer
- CFM International
- Aircraft Engine Type
- Turbofan
- Comment
- COMAC C919
- Full Weight (kg)
- 3935
- Diameter (mm)
- 1956
- Max Rotating Diameter (mm)
- 1956
- Length (mm)
- 4505
- Height (mm)
- 2714
- Width (mm)
- 2659
- Wikipedia Article (URL)
- en.wikipedia.org/wiki/CFM_International_LEAP
- Fuel
- JET-A1
- Fan Blades
- 18
- Geared Fan
- No
- Combustion Chamber
- TAPS II
- Afterburner
- No
- Streams
- 2
- Bypass Ratio
- 10.5594
- Overall Pressure Ratio
- 35.4641
- Maximum Takeoff Thrust (kN)
- 129.9763
- Hydrocarbon Take Off (g/kg fuel)
- 0.0302
- Hydrocarbon Climb Out (g/kg fuel)
- 0.0216
- Hydrocarbon Approach (g/kg fuel)
- 0.0538
- Hydrocarbon Idle (g/kg fuel)
- 0.7118
- Hydrocarbon Unitary Average (g/kN)
- 0.8473
- Hydrocarbon Unitary Sigma (g/kN)
- 0.2
- Hydrocarbon Unitary Range (g/kN)
- 0.5-1.1
- Hydrocarbon Unitary Characteristic (g/kN)
- 0.9667
- Hydrocarbon Unitary Characteristicto Regulatory (% of limit)
- 4.9324
- Hydrocarbon LTO (g)
- 110.1235
- Carbon Monoxide Take Off (g/kg fuel)
- 0.015
- Carbon Monoxide Climb Out (g/kg fuel)
- 0.0272
- Carbon Monoxide Approach (g/kg fuel)
- 2.3921
- Carbon Monoxide Idle (g/kg fuel)
- 22.9132
- Carbon Monoxide Unitary Average (g/kN)
- 26.7754
- Carbon Monoxide Unitary SD (g/kN)
- 1.3
- Carbon Monoxide Unitary Range (g/kN)
- 25.4-28.9
- Carbon Monoxide Unitary Characteristic (g/kN)
- 28.646
- Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)
- 24.2763
- NOx Take Off (g/kg fuel)
- 49.7393
- NOx Climb Out (g/kg fuel)
- 27.6964
- NOx Approach (g/kg fuel)
- 9.007
- NOx Idle (g/kg fuel)
- 4.4009
- NOx Unitary Average (g/kN)
- 46.3293
- NOx Unitary SD (g/kN)
- 2.1
- NOx Unitary Range (g/kN)
- 43.4-49.2
- NOx Unitary Characteristic (g/kN)
- 48.6857
- NOx Unitaryto Standard (% of limit)
- 43.9
- NOx Unitaryto CAEP2 (% of limit)
- 54.9
- NOx Unitaryto CAEP4 (% of limit)
- 62.5
- NOx Unitaryto CAEP6 (% of limit)
- 69.7
- NOx Unitaryto CAEP8 (% of limit)
- 79.7
- NOx LTO (g)
- 6021.709
- Smoke Take Off (SN)
- 0.7381
- Smoke Climb Out (SN)
- 0.679
- Smoke Approach (SN)
- 0.5723
- Smoke Idle (SN)
- 0.6056
- Smoke Max (SN)
- 1.203
- Smoke Sigma (SN)
- 0.3
- Smoke Range (SN)
- 0.8-1.4
- Smoke Characteristic (SN)
- 0.9501
- Smoke Characteristicto Regulatory (% of limit)
- 4.3126
- Fuel Flow Take Off (kg/s)
- 0.9469
- Fuel Flow Climbout (kg/s)
- 0.7763
- Fuel Flow Approach (kg/s)
- 0.2622
- Fuel Flow Idle (kg/s)
- 0.0931
- Fuel LTO (kg)
- 350.3275
- Fuel Venting Compliant
- Yes
- Carbon Monoxide LTO (g)
- 3480.171
- Emissions Data Status
- R
- NOx Compliance Demonstration
- 2.3.2 e)
- nvPME Imass Approach (mg/kg)
- 1.9598
- nvPME Imass Climb Out (mg/kg)
- 0.6641
- nvPME Imass Idle (mg/kg)
- 1.4703
- nvPME Imass Max (mg/kg)
- 12.5543
- nvPME Imass Take Off (mg/kg)
- 0.6349
- nvPME Inum Approach (#/kg)
- 73179670000000
- nvPME Inum Climb Out (#/kg)
- 12307560000
- nvPME Inum Idle (#/kg)
- 22930490000000
- nvPME Inum Max (#/kg)
- 451258300000000
- nvPME Inum Take Off (#/kg)
- 14703810000
- nvPMLTO Mass (mg)
- 430.0589
- nvPMLTO Mass Per Thrust (mg/kN)
- 3.6719
- nvPMLTO Mass To CAEP11 (% of limit)
- 1.0418
- nvPMLTO Number (#)
- 7935101000000000
- nvPMLTO Number Per Thrust (#/kN)
- 67750950000000
- nvPMLTO Number To CAEP11 (% of limit)
- 1.5405
- nvPM Mass Concentration Characteristic (mg/m³)
- 165.986
- nvPM Mass Concentration Max (mg/m³)
- 152.9229
- nvPM Mass Concentration To CAEP10 (% of limit)
- 2.8568