SCOD Presents US Coast Guard Sea Eagle
SCOD Presents the US Coast Guard Sea Eagle; The Ultra Green Homeland Security vessel that’s tough on the bad guys, but kind to the Ecology. The first Coast Guard Cutter to provide extensive surveillance, on , above and below the ocean.
The E Class Search and Rescue Sea Eagle with Helipad and underwater ROV (Remote Ocean Vehicle) uses less than half as much fuel to go 10% faster than the USCG Sentinel Class Fast Response Cutters’ in use today. At the Same time The Sea Eagles waterjet propulsion, dynamic positioning and small wave making signature do far less harm to Marine Ecology.
Instead of the Sentinels 11,500hp from tier 2 diesel engines, the analogous Sea Eagle uses a total of 5,000hp from Solar Hybrid power sources that include cleaner MTU tier 4i Diesels. With less than half the fuel consumption of the Sentinel Class FRC’s, the Sea Eagle delivers a maximum speed of 32 as opposed to 29 knots due to the greater overall efficiency of hi-speed Catamarans versus mono-hulls.
In silent electric mode the SEA Eagle will navigate inland water ways and dock with Zero emissions. Plugged in her solar cells can harness and return over 200 MWs of energy to the grid a year, enough power to offset 3,000NM of Carbon Neutral cruising at 18 knots. As a Certified Carbon Offset Project this state of the art E Class Coast Guard Cutter can reduce GHG emissions by 12,000 tons per year.
Energy from the grid or captured from her 100KW solar array is stored in a Lloyds approved Corvus 2MW Lithium UPS. The 16ton weight of the batteries also serves as the Mass in the MDR (Motion Damping Regeneration) system that acting like a TMD (Tuned Mass Damper) in a skyscraper will generate electricity as it dampens the motion of the vessel.
Combining the MDR with the self leveling T-Foils in each hull greatly improves the ride and the level of safety in many operations at sea. At the same time it also enhances the accuracy of the stabilized remotely operated 25 mm chain gun, and the four crew operated .50 caliber machine guns.
The Coast Guard Sea Eagle FRC can accommodate more than 30 crew members and like all USCG Fast Response Cutter’s her command, control, communications, intelligence, surveillance and reconnaissance (C4ISR) system will be fully interoperable with those of the Department of Defense and the Department of Homeland Security.
The E Class Sea Eagle as such a vessel is being submitted for review under the US Coast Guard Unsolicited Proposal Program.
Length Overall: 43m
Construction: KMI (Kvichak Marine Industries} Marine grade aluminum
Solar Power: 100KW Solbian Photo Voltaic Top Deck
Wave Power: 30KW Wave Motion Regeneration (AMT ServoRams, Corvus UPS, Maura Sohnes ATMD)
Battery Power: 2MW Lloyds approved Corvus Lithium UPS
Shaft Power: 4 x 1000KW
Main Engines: 4 x ZF Hybrid MTU Series 2000 Tier 4i V12, 1 Siemens MTU Tier4i 650KW Genset
Propulsion: 4 x RR Kamewa A series Waterjets
Cruising Speed: 29Knts
Maximum Speed: 32knts
Range: 3,500NM at Economical speed
Replenishment: Fueling at Sea, Vertical Replenishment
Bridge: 360 Visibility, Intergraded Bridge
Aircraft: HH- 65A Dauphin US Coast Guard
Remote Ocean Vehicle (ROV): ISE with Launch and Recover System (LARS)
Boats: Stern Ramp (1) CG Short Range Prosecutor (SRP)
Naval Today Staff , May 04, 2012; Image: sautercarbonoffsetdesign