Tier II, Tier III (with SCR)
Speed | 900 rpm | 1,000 rpm | ||
---|---|---|---|---|
Frequency | 60HZ | 50HZ | ||
Eng.kW | Gen.kW | Eng.kW | Gen.kW | |
5H17/28 | 575 | 538 | 600 | 561 |
6H17/28 | 690 | 645 | 720 | 673 |
7H17/28 | 805 | 757 | 840 | 790 |
8H17/28 | 920 | 865 | 960 | 902 |
Based on alternator efficiency of 93.5 ~ 94 %.
Load | 900rpm | 1,000rpm |
---|---|---|
100% | 188 g/kWh | 188 g/kWh |
Speed | 900 rpm | 1,000 rpm | ||
---|---|---|---|---|
Frequency | 60HZ | 50HZ | ||
Eng.kW | Gen.kW | Eng.kW | Gen.kW | |
6H17/28 | 750 | 701 | 750 | 701 |
7H17/28 | 875 | 823 | 875 | 823 |
8H17/28 | 1,000 | 940 | 1,000 | 940 |
Based on alternator efficiency of 93.5 ~ 94 %.
Load | 900rpm | 1,000rpm |
---|---|---|
100% | 191 g/kWh | 191 g/kWh |
Lub. Oil: 0.6 g/kWh
Speed | Cyl. | Dimension (mm) | Dry Mass (ton) | ||||
---|---|---|---|---|---|---|---|
A | B 1) | C 1) | H | Engine 2) | GenSet 1) 3) | ||
900 rpm | 5 | 2,791 | 2,200 | 4,991 | 2,314 | 7.7 | 13.6 |
6 | 3,071 | 2,200 | 5,271 | 2,314 | 8.5 | 14.5 | |
7 | 3,351 | 2,200 | 5,551 | 2,314 | 9.4 | 15.6 | |
8 | 3,631 | 2,320 | 5,951 | 2,314 | 10.4 | 16.7 |
Speed | Cyl. | Dimension (mm) | Dry Mass (ton) | ||||
---|---|---|---|---|---|---|---|
A | B 1) | C 1) | H | Engine 2) | GenSet 1) 3) | ||
1,000 rpm | 5 | 2,791 | 2,200 | 4,991 | 2,314 | 7.7 | 13.6 |
6 | 3,071 | 2,200 | 5,271 | 2,314 | 8.5 | 14.5 | |
7 | 3,351 | 2,200 | 5,551 | 2,314 | 9.4 | 15.6 | |
8 | 3,631 | 2,320 | 5,951 | 2,314 | 10.4 | 16.7 |
Fuel | Pros | Cons |
CO2 (Tank to propeller, Oil is 1.0) |
TRL1) (Technology Readiness Level) |
Fuel Cost (ton) |
Eng. Cost (Main Engine, oil is 1.0) |
---|---|---|---|---|---|---|
LNG |
|
|
0.8 | 9 | $310 | 1.4 |
LPG |
|
|
0.9 | 9 | $340 | 1.5 |
Methanol |
|
|
0.9 | 6 | $410 | 1.5 |
Ammonia |
|
|
0.1 | 2 | $500 | 1.7 |
Hydrogen |
|
|
0.0 | - | Over $10,000 | N/A |
Fuel | Pros | Cons |
CO2 (Tank to propeller, Oil is 1.0) |
TRL1) (Technology Readiness Level) |
Fuel Cost (ton) |
Eng. Cost (Main Engine, oil is 1.0) |
---|---|---|---|---|---|---|
LNG |
|
|
0.8 | 9 | $310 | 1.4 |
LPG |
|
|
0.9 | 9 | $340 | 1.5 |
Methanol |
|
|
0.9 | 6 | $410 | 1.5 |
Ammonia |
|
|
0.1 | 2 | $500 | 1.7 |
Hydrogen |
|
|
0.0 | - | Over $10,000 | N/A |
Property | MGO | LNG | LPG | Methanol | L_NH3 | L_H2 |
---|---|---|---|---|---|---|
Flash point [℃] | 52 | -188 | -105 | 11 | 132 | -150 |
Auto ignition temperature [℃] | 250 | 595 | 459 | 464 | 651 | 535 |
Boiling point at 1 bar [℃] | 20 | -162 | -42 | 20 | -34 | -253 |
Low Heating Value [MJ/kg] | 42.7 | 50.0 | 46.0 | 19.9 | 18.6 | 120 |
Density at 1 bar [kg/m3] | 870 | 470 | 580 | 792 | 682 | 71 |
Energy density [MJ/L] | 36.6 | 21.2 | 26.7 | 14.9 | 12.7 | 8.5 |
Fuel tank size | 1.0 | 1.7 | 1.4 | 2.5 | 2.9 | 4.3 |
Ignition energy [MJ] | 0.23 | 0.28 | 0.25 | 0.14 | 8 | 0.011 |
Flammable concentration range in the air [%] | 0.6 - 7.5 | 5 - 15 | 2.2 - 9.5 | 5.5 - 44 | 15 - 28 | 4 -75 |
Property | MGO | LNG | LPG | Methanol | L_NH3 | L_H2 |
---|---|---|---|---|---|---|
Flash point [℃] | 52 | -188 | -105 | 11 | 132 | -150 |
Auto ignition temperature [℃] | 250 | 595 | 459 | 464 | 651 | 535 |
Boiling point at 1 bar [℃] | 20 | -162 | -42 | 20 | -34 | -253 |
Low Heating Value [MJ/kg] | 42.7 | 50.0 | 46.0 | 19.9 | 18.6 | 120 |
Density at 1 bar [kg/m3] | 870 | 470 | 580 | 792 | 682 | 71 |
Energy density [MJ/L] | 36.6 | 21.2 | 26.7 | 14.9 | 12.7 | 8.5 |
Fuel tank size | 1.0 | 1.7 | 1.4 | 2.5 | 2.9 | 4.3 |
Ignition energy [MJ] | 0.23 | 0.28 | 0.25 | 0.14 | 8 | 0.011 |
Flammable concentration range in the air [%] | 0.6 - 7.5 | 5 - 15 | 2.2 - 9.5 | 5.5 - 44 | 15 - 28 | 4 -75 |