LIFETIME Final Presentation - Laboratory of Marine Engineering
LIFETIME Final Presentation - Laboratory of Marine Engineering
LIFETIME Final Presentation - Laboratory of Marine Engineering
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MAN B&W Measurements<br />
Ultra-Large Bore Engine<br />
40000<br />
• MAN B&W conducted measurements <strong>of</strong> ship operational data (power and<br />
rotational speed<br />
35000<br />
measurements) onboard “Tokyo Express”<br />
• Results<br />
Power, kW<br />
30000<br />
25000<br />
20000<br />
• The engine speed measurements for all three independent measurements<br />
differed<br />
15000<br />
not more than 1% in relation to the speed measured by GL.<br />
10000<br />
• The power measurement by MAN B&W was in a range <strong>of</strong> +7% to +12% in<br />
relation to 5000the GL power measurement<br />
• The on board 0 measurement system <strong>of</strong> the ship showed a maximum<br />
0 10 20 30 40 50 60 70 80 90 100<br />
difference <strong>of</strong> 10% (up to 15% for low Speed, engine rpm load).<br />
Germanischer Lloyd (GL) HAPAG-Lloyd, ship's system HAPAG-Lloyd / MAN B&W Diesel A/S, indicator system<br />
Test Cycle E3: “Test cycle for Propeller-law-operated main and propeller-law-operated auxiliary engine application “<br />
Athens, October 8, 2003<br />
<strong>Final</strong> <strong>Presentation</strong>
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