Marine Diesel Engines Improvements on the Efficiency

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Thermal Efficiency Electronics & Control - Auto Tuning Auto Tuning Overall Benefits � Fuel oil consumption Reduction potential: 3 g/kWh Reduction average: 1 g/kWh � Emission Potential: 2% CO 2 reduction LD/MZP CCCS workshop DTU © MAN <strong>Diesel</strong> 2009/05/28 < 14 >
Thermal Efficiency Part Load T/C Cut-out Exhaust gas receiver Cooler Cooler Cooler Scavenging air receiver LD/MZP CCCS workshop DTU T/C Cut-out: 1 of T/C 1 T/C, → 15% VTA power, Technology only emergency 1 2 T/C of 2 T/C, → 50% VTA power, Technology only emergency 1 of 3 T/C, 66% power 1 of 4 T/C, 75% power Potential �SFOC ≤ -5 g/kWh (3%) at part load © MAN <strong>Diesel</strong> 2009/05/28 15
Page 1 and 2: Marine Die
Page 3 and 4: Huge Expansion of Merchant Fleet -
Page 5 and 6: CO 2 Emission compared with Differe
Page 7 and 8: Mechanical output: 48.5% History an
Page 9 and 10: Propulsion Optimization The Tools M
Page 11 and 12: Mechanical Efficiency Powertrain Op
Page 13: Mechanical Efficiency Low Friction
Page 17 and 18: Mechanical output: 48.5% Thermal Ef
Page 19 and 20: Thermal Efficiency The WHR Principl
Page 21 and 22: Thermal Efficiency Liquid Natural G
Page 23 and 24: Thermal Efficiency LNG as a Fuel fo

Marine Diesel Engines Improvements on the Efficiency

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