 |
RB211 DLE
|
|
|
Performance
| model |
|
6556 |
6562 |
6762 |
6761 |
| power |
kW
shp |
26,020
34,900 |
29,524
39,600 |
30,381
40,750 |
33,177
44,500 |
|
|
|
|
|
|
| output shaft speed |
rpm |
4,950 |
4,800 |
4,800 |
4,850 |
|
|
|
|
|
|
| heat rate |
kJ/kWh
Btu/hph |
10,041
7,100 |
9,483
6,705 |
9,285
6,565 |
8,896
6,290 |
|
|
|
|
|
|
thermal
efficiency |
% |
35.8 |
38.0 |
37.6 |
40.0 |
|
|
|
|
|
|
exhaust
temp |
°C
°F |
488
910 |
491
916 |
492
918 |
503
937 |
|
|
|
|
|
|
exhaust mass
flow |
kg/sec
lb/sec |
92
203 |
94.5
209 |
95.5
212 |
94
209 |
|
|
|
|
|
|
| overall weight |
kg
lb |
26,363
58,000 |
26,363
58,000 |
25,909
57,000 |
25,909
57,000 |
|
|
|
|
|
|
nominal performance,
ISO conditions, no losses
weights exclude intake and exhaust systems |
|
|
|
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