WÄRTSILÄ 46DF, Product Manual

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3.8 Wärtsilä 16V46DF
DE
DE Constant
Speed
ME
CPP Constant
Speed
ME
CPP Variable
Speed
Wärtsilä 16V46DF
Diesel
mode
Gas
mode
Diesel
mode
Gas
mode
Diesel
mode
Gas
mode
1145 1145 1145 kW Cylinder output
600 600 600 rpm Engine speed
18320 18320 18320 kW Engine output
2.38 2.38 2.38 MPa Mean effective pressure
Combustion air system (Note 1)
32.8 29.5 32.8 29.5 32.8 29.5 kg/s Flow at 100% load
45 45 45 °C Temperature at turbocharger intake, max.
50 45 50 45 50 45 °C Temperature after air cooler, nom. (TE 601)
Exhaust gas system (Note 2)
35.8 29.3 36.5 29.3 36.5 29.3 kg/s Flow at 100% load
30.6 22.4 31.0 22.4 28.6 22.6 kg/s Flow at 75% load
314 365 301 367 301 367 °C Temperature after turbocharger at 100% load
(TE 517)
305 390 292 392 294 364 °C Temperature after turbocharger at 85% load
(TE 517)
304 407 292 409 304 346 °C Temperature after turbocharger at 75% load
(TE 517)
306 449
-
297 450
-
298 336
-
°C Temperature after turbocharger at 50% load
(TE 517)
4 4 4 kPa Backpressure, max.
1468 1384 1465 1386 1465 1386 mm Calculated exhaust diameter for 35 m/s
Heat balance at 100% load (Note 3)
2848 2240 2880 2240 2880 2240 kW Jacket water, HT-circuit
5008 3696 5376 3696 5376 3696 kW Charge air, HT-circuit
2288 1696 2352 1696 2352 1696 kW Charge air, LT-circuit
2032 1088 2048 1088 2048 1088 kW Lubricating oil, LT-circuit
544 512 544 512 544 512 kW Radiation
Fuel consumption (Note 4)
- 7390.0 - 7410.0 - 7410.0 kJ/kWh BSEC total at 100% load
- 7530.0 - 7540.0 - 7420.0 kJ/kWh BSEC total at 85% load
- 7660.0 - 7680.0 - 7470.0 kJ/kWh BSEC total at 75% load
- 8210.0 - 8230.0 - 7710.0 kJ/kWh BSEC total at 50% load
- 7349.5 - 7364.8 - 7364.8 kJ/kWh BSEC gas fuel at 100%
- 7484.8 - 7501.0 - 7373.3 kJ/kWh BSEC gas fuel at 85%
- 7594.3 - 7611.4 - 7421.9 kJ/kWh BSEC gas fuel at 75%
- 8071.4 - 8091.4 - 7620.0 kJ/kWh BSEC gas fuel at 50%
0.6 1.0 0.6 1.0 0.6 1.0 g/kWh Pilot fuel consumption at 100% load
0.8 1.2 0.8 1.2 0.7 1.2 g/kWh Pilot fuel consumption at 85% load
0.8 1.3 0.8 1.3 0.7 1.3 g/kWh Pilot fuel consumption at 75% load
1.3 3.5 1.3 3.5 1.0 2.0 g/kWh Pilot fuel consumption at 50% load
185.3 - 186.3 - 186.3 - g/kWh SFOC at 100% load - LFO
181.0 - 181.0 - 178.2 - g/kWh SFOC at 85% load - LFO
DBAD209883 3-25
3. Technical Data Wärtsilä 46DF Product Guide