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MAN B&W 2.09
SFOC for S65ME-C8/-GI with fixed pitch propeller
Diagram b
Reduction of SFOC in g/kWh relative to the nominal in L 1
50% matching point 70% matching point 100% matching point
�1 �2 �3 �4 �5 �4 �5 �6 �7 �8 �9 �10 0 �1 �2 �3 �4 �5 �6
Fig. 2.09.02
=0.20
mep
100%
95%
90%
85%
=0.25
80%
=0.15
SFOC for S65ME-C8/-GI with constant speed
Diagram c
Reduction of SFOC in g/kWh relative to the nominal in L 1
50% matching point 70% matching point 100% matching point
0 �1 �2 �3 �4 �4 �5 �6 �7 �8 �9 �10 0 �1 �2 �3 �4 �5 �6
Fig. 2.09.03
=0.20
mep
100%
95%
90%
85%
=0.25
80%
=0.15
Constant ship speed lines
Nominal propeller curve
75% 80% 85% 90% 95% 100%
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MAN B&W S65ME-C8/-GI-TII 198 68 76-2.1
MAN Diesel
=0.30
=0.30
Constant ship speed lines
Nominal propeller curve
75% 80% 85% 90% 95% 100%
105%
Power, % of L 1
100%
90%
80%
70%
60%
50%
40%
Speed, % of L 1
105%
178 60 07-0.0
Power, % of L 1
100%
90%
80%
70%
60%
50%
40%
Speed, % of L 1
178 60 08-2.0