This section is available on request - MAN Diesel & Turbo

MAN B&W 14.01
Scavenge Air System
Scavenge air <strong>is</strong> supplied to the engine by one or
more turbochargers, located on the exhaust side
of the engine.
The compressor of the turbocharger draws air
from the engine room, through an air filter, and
the compressed air <strong>is</strong> cooled by the scavenge
air cooler, one per turbocharger. The scavenge
air cooler <strong>is</strong> provided with a water m<strong>is</strong>t catcher,
which prevents condensate water from being carried
with the air into the scavenge air receiver and
to the combustion chamber.
Exhaust gas
receiver
Turbocharger
Scavenge air
receiver
Scavenge air
cooler
Water m<strong>is</strong>t
catcher
Fig. 14.01.01: Scavenge Air System
MAN B&W S80MC/MC-C, S80ME�C, K80MC-C6,
S70MC/MC-C, L70MC-C, S70ME�C/ME�GI, L70ME�C,
S65ME�C/ME�GI, S60ME�C/ME�GI, L60ME�C
MAN Diesel
Page 1 of 1
The scavenge air system (see Figs. 14.01.01 and
14.02.01) <strong>is</strong> an integrated part of the main engine.
The engine power figures and the data in the l<strong>is</strong>t
of capacities are based on MCR at tropical conditions,
i.e. a seawater temperature of 32 °C, or
freshwater temperature of 36 °C, and an ambient
air inlet temperature of 45 °C.
Exhaust valve
Cylinder liner
178 25 18�8.1
198 40 04�1.4