Compare reaction turbines - AerospaceCommunity

	Trent 875 ✕
EASA ID	2RR024
Aircraft Engine Manufacturer	Rolls-Royce
Aircraft Engine Type	Turbofan
Production End	1905-07-01
Fuel	AVTUR
Geared Fan	No
Afterburner	No
Streams	2
Bypass Ratio	6.08
Overall Pressure Ratio	35.42
Maximum Takeoff Thrust (kN)	351.85
Hydrocarbon Take Off (g/kg fuel)	0
Hydrocarbon Climb Out (g/kg fuel)	0
Hydrocarbon Approach (g/kg fuel)	0
Hydrocarbon Idle (g/kg fuel)	1.78
Hydrocarbon Unitary Average (g/kN)	2.2
Hydrocarbon Unitary Range (g/kN)	1.85-2.52
Hydrocarbon Unitary Characteristic (g/kN)	3.4
Hydrocarbon Unitary Characteristicto Regulatory (% of limit)	17.3
Hydrocarbon LTO (g)	778
Carbon Monoxide Take Off (g/kg fuel)	0.19
Carbon Monoxide Climb Out (g/kg fuel)	0.16
Carbon Monoxide Approach (g/kg fuel)	0.86
Carbon Monoxide Idle (g/kg fuel)	19.66
Carbon Monoxide Unitary Average (g/kN)	24.93
Carbon Monoxide Unitary Range (g/kN)	23.17-26.31
Carbon Monoxide Unitary Characteristic (g/kN)	30.6
Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)	25.9
NOx Take Off (g/kg fuel)	33.32
NOx Climb Out (g/kg fuel)	26.55
NOx Approach (g/kg fuel)	10.43
NOx Idle (g/kg fuel)	4.64
NOx Unitary Average (g/kN)	49.88
NOx Unitary Range (g/kN)	48.7-50.8
NOx Unitary Characteristic (g/kN)	57.8
NOx Unitaryto Standard (% of limit)	52.2
NOx Unitaryto CAEP2 (% of limit)	65.2
NOx Unitaryto CAEP4 (% of limit)	74.3
NOx Unitaryto CAEP6 (% of limit)	82.8
NOx Unitaryto CAEP8 (% of limit)	94.8
NOx LTO (g)	17575
Smoke Take Off (SN)	4.86
Smoke Climb Out (SN)	5.26
Smoke Approach (SN)	2.2
Smoke Idle (SN)	0.5
Smoke Max (SN)	5.34
Smoke Range (SN)	4.7-6
Smoke Characteristic (SN)	6.9
Smoke Characteristicto Regulatory (% of limit)	41
Fuel Flow Take Off (kg/s)	3.1
Fuel Flow Climbout (kg/s)	2.57
Fuel Flow Approach (kg/s)	0.88
Fuel Flow Idle (kg/s)	0.28
Fuel LTO (kg)	1117
Fuel Venting Compliant	No
Carbon Monoxide LTO (g)	8848
Emissions Data Status	C
Engine Status	Out of production
NOx Compliance Demonstration	2.3.2 d)

EASA ID

2RR024

Aircraft Engine Manufacturer

Rolls-Royce

Aircraft Engine Type

Turbofan

Production End

1905-07-01

Fuel

AVTUR

Geared Fan

No

Afterburner

No

Streams

2

Bypass Ratio

6.08

Overall Pressure Ratio

35.42

Maximum Takeoff Thrust (kN)

351.85

Hydrocarbon Take Off (g/kg fuel)

0

Hydrocarbon Climb Out (g/kg fuel)

0

Hydrocarbon Approach (g/kg fuel)

0

Hydrocarbon Idle (g/kg fuel)

1.78

Hydrocarbon Unitary Average (g/kN)

2.2

Hydrocarbon Unitary Range (g/kN)

1.85-2.52

Hydrocarbon Unitary Characteristic (g/kN)

3.4

Hydrocarbon Unitary Characteristicto Regulatory (% of limit)

17.3

Hydrocarbon LTO (g)

778

Carbon Monoxide Take Off (g/kg fuel)

0.19

Carbon Monoxide Climb Out (g/kg fuel)

0.16

Carbon Monoxide Approach (g/kg fuel)

0.86

Carbon Monoxide Idle (g/kg fuel)

19.66

Carbon Monoxide Unitary Average (g/kN)

24.93

Carbon Monoxide Unitary Range (g/kN)

23.17-26.31

Carbon Monoxide Unitary Characteristic (g/kN)

30.6

Carbon Monoxide Unitary Characteristicto Regulatory (% of limit)

25.9

NOx Take Off (g/kg fuel)

33.32

NOx Climb Out (g/kg fuel)

26.55

NOx Approach (g/kg fuel)

10.43

NOx Idle (g/kg fuel)

4.64

NOx Unitary Average (g/kN)

49.88

NOx Unitary Range (g/kN)

48.7-50.8

NOx Unitary Characteristic (g/kN)

57.8

NOx Unitaryto Standard (% of limit)

52.2

NOx Unitaryto CAEP2 (% of limit)

65.2

NOx Unitaryto CAEP4 (% of limit)

74.3

NOx Unitaryto CAEP6 (% of limit)

82.8

NOx Unitaryto CAEP8 (% of limit)

94.8

NOx LTO (g)

17575

Smoke Take Off (SN)

4.86

Smoke Climb Out (SN)

5.26

Smoke Approach (SN)

2.2

Smoke Idle (SN)

0.5

Smoke Max (SN)

5.34

Smoke Range (SN)

4.7-6

Smoke Characteristic (SN)

6.9

Smoke Characteristicto Regulatory (% of limit)

41

Fuel Flow Take Off (kg/s)

3.1

Fuel Flow Climbout (kg/s)

2.57

Fuel Flow Approach (kg/s)

0.88

Fuel Flow Idle (kg/s)

0.28

Fuel LTO (kg)

1117

Fuel Venting Compliant

No

Carbon Monoxide LTO (g)

8848

Emissions Data Status

C

Engine Status

Out of production

NOx Compliance Demonstration

2.3.2 d)