This section is available on request - MAN Diesel & Turbo

MAN B&W 2.07
SFOC for High Efficiency Turbochargers
All engine types 50 and larger are as standard
fitted with high efficiency turbochargers, option:
4 59 104.
The high efficiency turbocharger <strong>is</strong> applied to
the engine in the basic design with the view to
obtaining the lowest possible Specific Fuel Oil
Fig. 2.07.01: Example of part load SFOC curves for high efficiency turbochargers
MAN B&W ME/ME-C/ME-GI-TII engines
SFOC
g/kWh
+2
0
-2
High efficiency turbocharger
-4
50% 60% 70% 80% 90% 100%
MAN Diesel
Consumption (SFOC) values, see example in
Fig. 2.07.01.
Engine power, % of matching point O
Page 1 of 1
At part load running the lowest SFOC may be
obtained at 70% of the matched power = 70%
of the specified MCR.
178 60 95-4.0
198 70 17-7.0