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INTERCEPTOR DESIGN AND CONTROL FOR THE HIGH SPEED CRAFT 25
Figure 4.2 Sample vessel [13]
Interceptor blade’s exposed area has dimensions of 450x50mm, using the maximum length
available and the minimum extension length which provides the required lift force. Blade
material is carbon fiber due to its high stiffness, lightness and low friction coefficient. The
casing itself and the fastening components (except rubber gaskets) are AISI316. Bearing
material is Aluminum Bronze (SS 5716-15) which is resilient against sea water and has a low
friction coefficient. Actuator has a protection code of IP69K which is more than enough in such
working conditions.
Reference design drawing is given in Figure 4.3.
Sayı 7, 2016 GiDB|DERGi
