16VM32C
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Описание двигателя:
16VM32C представляет собой двенадцатицилиндровый, V-образный, четырехтактный, дизельный двигатель, нереверсивный, с турбонаддувом, промежуточным охлаждением и с прямым впрыском топлива.
Буква "С" в названии модели означает возможность работы двигателя на тяжелом топливе (до 700 сСт при 50 °С).
Технические характеристики
| Technical data 16VM32C | |||
| Performance Data | |||
| Maximum continuous rating acc. ISO 3046/1 | kW | 8000 | 8000 |
| Speed | 1/min | 720 | 750 |
| Minimum speed | 1/min | 450 | 450 |
| Brake mean effective pressure | bar | 22,5 | 21,6 |
| Charge air pressure | bar | 3,3 | 3,5 |
| Firing pressure | bar | 200 | 200 |
| Combustion air demand (ta = 20⁰C) | m³/h | 46135 | 47050 |
| Specific fuel oil consumption | |||
| n = const 1) 100 % | g/kWh | 178 | 179 |
| 85% | g/kWh | -/177 | -/179 |
| 75% | g/kWh | -/179 | -/180 |
| 50% | g/kWh | -/189 | -/190 |
| Lubricating oil consumption 2) | g/kWh | 0,6 | 0,6 |
| NOx emission 6) | g/kWh | 9 | 9 |
| Turbochargertype | ABB TPL65 | ABB TPL65 | |
| Fuel | |||
| Engine driven booster pump | m³/h /bar | - | - |
| Stand-by booster pump | m³/h /bar | 5,2/10 | 5,4/10 |
| Mesh size MDO fine filter | mm | 0,025 | 0,025 |
| Mesh size HFO automatic filter | mm | 0,01 | 0,01 |
| Mesh size HFO fine filter | mm | 0,034 | 0,034 |
| Lubricating Oil | |||
| Engine driven pump | m³/h /bar | 161,3/10 | 168/10 |
| Independent pump | m³/h /bar | 160/10 | 160/10 |
| Working pressure at engine inlet | bar | 4-5 | 4-5 |
| Independent suction pump | m³/h /bar | - | - |
| Primimg pump | m³/h /bar | 16/5 | |
| Sump tank content/dry sump content | m³ | 10 | 10,8 |
| Temperature at engine inlet | ⁰C | 60-65 | 60-65 |
| Temperature controller NB | mm | 150 | 150 |
| Double filter NB | mm | 125 | 125 |
| Mesh size double filter | mm | 0,08 | 0,08 |
| Mesh size automatic filter | mm | 0,03 | 0,03 |
| Fresh water cooling | |||
| Engine content | m³ | 1,9 | 1,9 |
| Pressure at engine inlet min/max | bar | 2,5/6,0 | 2,5/6,0 |
| Headertank capacity | m³ | 1 | 1 |
| Temperature at engine outlet | ⁰C | 80-90 | 80-90 |
| Two-circuit system | |||
| Engine driven pump HT | m³/h /bar | 130/4,5 | 130/4,5 |
| Independent pump HT | m³/h /bar | 130/4,0 | 130/4,0 |
| HT-controller NB | mm | 150 | 150 |
| Water demand LT-charge air cooler | m³/h | 100 | 100 |
| Temperature at LT-charger air cooler inlet | ⁰C | 38 | 38 |
| Heat dissipation | |||
| Specific jacket water heat | kJ/kW | 500 | 500 |
| Specific lube oil heat | kJ/kW | 525 | 525 |
| Lube oil cooler | kW | 1167 | 1167 |
| Jacket water | kW | 1115 | 1115 |
| Charge air cooler (HT-Stage) 3) | kW | 2732 | 2875 |
| Charge air cooler (LT-Stage) 3) | kW | 501 | 650 |
| Heat radiation engine | kW | 347 | 347 |
| Exhaust gas | |||
| Silencer/spark arrester NB | mm | 1000 | 1000 |
| Pipe diameter NB afterturbine | mm | 2x700 | 2x700 |
| Exhaust gas temperature after turbine (intake air 25 ⁰C) 5) | ⁰C | 294 | 291 |
| Exhaust gas mass flow (25⁰C intake air) 5) | kg/h | 59116 | 58492 |
| Maximum exhaust gas pressure drop | bar | 0,03 | 0,03 |
| Starting air | |||
| Starting air pressure max. | bar | 30 | 30 |
| Minimum starting air pressure | bar | 10 | 10 |
| Air consumption per Start 4) | Nm³ | 1,2 | 1,2 |
| Max. crankcase pressure, nominal diameter ventilation pipe | mmWs/ mm | 15/125 | 15/125 |
| 1) Reference conditions: | |||
| LCV = 42700 kJ/kg ambient temperature 25 ⁰C | |||
| charge air coolant temperature 25 ⁰C tolerance 5 % | |||
| + 1 % for engine driven pump | |||
| 2) Standard value tolerance ± 0,3 g/kWh related on full load | |||
| 3) Charge air heat based on 45 ⁰C ambient temperature | |||
| 4) Preheated engine | |||
| 5) Tolerance 10 % rel. humidity 60 % | |||
| 6) MARPOL 73/78 Annex VI, Cycle E2, E3, D2 |
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