The design
and construction of these heat exchangers is based on advanced technologies
and expertise acquired through the Group’s involvement in a number
of conventional and nuclear-powered submarine programmes. Over the years,
the Group has delivered more than 500 heat exchangers, including 170
for conventional and nuclear-powered submarines operated by 10 navies,
developing specific expertise in the relevant areas of mechanical and
thermal engineering.
Teams are currently working on a pair of units for Astute-class boat
no. 5 and will soon begin work on the last four exchangers, the last
heat exchanger being scheduled for delivery in mid-2016.
Equipment tailored to need
DCNS engineers have applied their experience in high-pressure equipment
to ensure that these custom-designed products meet demanding requirements
as regards durability, thermal efficiency and acoustic discretion. This
strategically important system is used to cool the submarine and is
designed for greater compactness and easier integration.
Optimising product design and delivery
DCNS is a key Royal Navy equipment supplier with a track record that
includes turbo-alternator sets for Type 45 destroyers, heat exchangers
for SSNs and Sylver vertical missile launchers. The Group is recognised
for its adaptability and potential for innovation as well as its capacity
to optimise design specifications to meet the exact requirements of
next-generation warships.
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