Bergen B35:40, Project Manual

Page: 36 / 74

2.03
Gas Exhaust gas system
Page 3 : 5
0317 BC
Engine room ventilation
The ventilation duct from outside shall enter the
engine room as close as possible to the turbo-
chargers, to avoid that the engines draw heated air.
However the ventilation duct systems can include
dampers to direct the air a bit away from the turbo-
chargers when operating in cold areas.
The ventilation fans shall be able to maintain an
overpressure of about 5 mm WG in the engine
room in all running conditions.
Regarding the air flow required for combustion as
well as the radiated heat from engine/generator, see
“Technical data” for the engine(s).