05 March 2010
05 March 2010
Zyvex Performance Materials (ZPM) officially unveiled the Piranha unmanned surface vessel (USV), an ultra-lightweight composite boat designed to provide unparalleled reach and capabilities for today’s surface fleet.
Built entirely of Arovex, ZPM’s proprietary nanotube-reinforced carbon fiber prepreg, the Piranha USV is said to be the largest boat built from nano-enhanced materials.
The 54-foot boat weighs only 8,000 pounds, and carry up to 15,000 pounds of payload more than 2,500 miles. According to Zyvex, this means that the vessel will have triple the payload capacity and ten times the range compared to existing USV’s.
Construction of the Piranha USV is currently underway, and the prototype is scheduled to begin sea trials in the second quarter this year.
“The Piranha USV is designed to perform a wide variety of missions like anti-piracy, search and rescue, submarine hunting, and harbor patrol. Since the Piranha is an unmanned surface vessel, it will reduce the risk to the warfighter and provide greater capability for those missions at a dramatically lower cost,” said Russell Belden, VP Advanced Composite Solutions and Director of the Piranha USV Program at ZPM. “This craft provides real opportunity to use unmanned vessels as a true force multiplier.”
“The US Navy and Coast Guard are facing a looming budgetary crisis with little relief in sight,” said James Hasik, principal at Hasik Analytic, a defense industry consulting firm that has been working with ZPM to refine the USV’s operational concept and marketability to military customers. “A cost-effective unmanned vessel like the Piranha, with its range and payload, could provide the numbers and capabilities to significantly augment the current fleets, and help to control the seas from the Caribbean to the Mediterranean, the Persian Gulf, and the Horn of Africa.”
“Surface navies have been clamoring for unmanned systems that can truly deliver useful capabilities,” said Lance Criscuolo, president of ZPM. “The Piranha USV offers the US and its allies the platform they need to bring the advances in unmanned aerial systems from the sky to the water. ZPM has a history of developing materials for lighter, more efficient products. We’re very proud to apply this knowledge and offer a USV to keep the waters safe and our sailors out of harm’s way.”
Toho Tenax is introducing a high-tensile, highly shock-resistant prepreg that incorporates carbon fibre developed for aerospace applications and carbon nanotubes (CNTs).
NTPT is collaborating with the Ecole polytechnique fédérale de Lausanne - Swiss Centre of Technology (EPFL) and other partners to research discontinuous fibre composite tubes for high performance applications.
Hexcel is promoting its range of composite materials for skis, snowboards and other high performance winter sports equipment at ISPO Munich 2018 on 28-31 January.