TURBO DIESEL 4 - INPUT AND OUTPUT DATA
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Simulation done: 2010-03-16 15:03:05

Input data

Name Value Unit Status Description
Governor Set Speed 660 RPM Normal
Governor Load Index 81 % Normal
Injection Advance Angle at Cyl.1 18.0 deg Normal
Injection Advance Angle at Cyl.2 18.0 deg Normal
Injection Advance Angle at Cyl.3 18.0 deg Normal
Gas Leak at Cyl.1 0.0 % Normal
Gas Leak at Cyl.2 0.0 % Normal
Gas Leak at Cyl.3 0.0 % Normal
Ambient Air Pressure 1000 hPa Normal
Ambient Air Temperature 20 °C Normal
Air Filter Cross Section Decrease 0.0 % Normal
Air Blower Efficiency Decrease 0.00 % Normal
Air Cooler Cross Section Decrease 0.0 % Normal
Gas Silencer Cross Section Decrease 0.0 % Normal
Gas Turbine Cross Section Decrease 0.00 % Normal
Sea Water Flow in Air Cooler 100 % Normal
Cooling Volume Deposits 0.0 % Normal
Friction Resist Increase 0.0 % Normal
Fuel Leak at Fuel Pump No.1 0.0 % Normal
Fuel Leak at Fuel Pump No.2 0.0 % Normal
Fuel Leak at Fuel Pump No.3 0.0 % Normal
Lubricating Oil Temp. after Cooler 50.0 °C Normal
Lubricating Oil Press. Drop at Filter 0.000 MPa Normal
Cooling Water Temperature after Cooler 60.0 °C Normal
Inject. Nozzle Rel. Cross Sect. at Cyl.1 1.00 - Normal
Inject. Nozzle Rel. Cross Sect. at Cyl.2 1.00 - Normal
Inject. Nozzle Rel. Cross Sect. at Cyl.3 1.00 - Normal

Output data

Name Value Units Status Dev.
Engine Speed 657 RPM Normal -1%
Engine Power 259 kW Normal 0%
Engine Torque 3785 Nm Normal +1%
Specific Fuel Consumpfion 235 g/kWh Normal 0%
Engine Mean Effective Pressure 1.29 MPa Normal 0%
Mean Indicated Pressure at Cyl.1 1.61 MPa Normal 0%
Mean Indicated Pressure at Cyl.2 1.61 MPa Normal 0%
Mean Indicated Pressure at Cyl.3 1.61 MPa Normal 0%
Lubricating Oil Pressure Before Engine 0.35 MPa Normal +1%
Lubricating Oil Temperature after Engine 71 °C Normal 0%
Cooling Water Temperature before Engine 60 °C Normal 0%
Cooling Water Pressure before Engine 0.25 MPa Normal +1%
Cooling Water Temperature after Engine 73 °C Normal +1%
Air Pressure Drop at Air Filter 99 mmWC Normal 0%
Air Pressure Drop at Air Cooler 74 mmWC Normal 0%
Scavenge Air Temperature before Engine 24 °C Normal 0%
Scavenge Air Pressure before Engine 0.07 MPa Normal -1%
Air Flow 0.55 kg/s Normal -1%
Exhaust Gas Temperature after Cyl.1 448 °C Normal 0%
Exhaust Gas Temperature after Cyl.2 449 °C Normal +1%
Exhaust Gas Temperature after Cyl.3 448 °C Normal 0%
Max. Combustion Pressure at Cyl.1 9.4 MPa Normal -1%
Max. Combustion Pressure at Cyl.2 9.5 MPa Normal 0%
Max. Combustion Pressure at Cyl.3 9.5 MPa Normal 0%
Exhaust Gas Temperature before Turbine 503 °C Normal 0%
Exhaust Gas Pressure before Turbine 0.05 MPa Normal -1%
Exhaust Gas Pressure after Turbine 138 mmWC Normal 0%
Turbocharger Speed 30409 RPM Normal -1%

Combustion pressure in [bar]

ALFA NORM 1 2 3

-22 35 35 35 35
-20 38 38 38 38
-18 42 42 42 42
-16 46 46 46 46
-14 49 49 49 49
-12 53 53 53 53
-10 57 57 57 57
-8 60 60 60 60
-6 64 64 64 64
-4 69 69 69 69
-2 74 74 74 74
0 80 80 80 80
2 85 85 85 85
4 89 89 89 89
6 92 92 92 92
8 94 94 94 94
10 95 95 95 95
12 94 94 94 94
14 93 93 93 93
16 90 90 90 90
18 87 87 87 87
20 83 83 83 83
22 79 79 79 79
24 75 75 75 75
26 71 71 71 71
28 67 67 67 67
30 62 62 62 62
32 58 58 58 58
34 55 55 55 55
36 51 51 51 51

Injection pressure in [bar]

ALFA NORM 1 2 3

-22 80 80 80 80
-20 80 80 80 80
-18 80 80 80 80
-16 140 140 140 140
-14 230 230 230 230
-12 360 360 360 360
-10 470 470 470 470
-8 450 450 450 450
-6 530 530 530 530
-4 610 610 610 610
-2 580 580 580 580
0 620 620 620 620
2 680 680 680 680
4 680 680 680 680
6 670 670 670 670
8 570 570 570 570
10 400 400 400 400
12 240 240 240 240
14 110 110 110 110
16 40 40 40 40
18 100 100 100 100
20 140 140 140 140
22 130 130 130 130
24 180 180 180 180
26 130 130 130 130
28 50 50 50 50
30 110 110 110 110
32 80 80 80 80
34 40 40 40 40
36 90 90 90 90