Advancements in nanotechnology currently offer organizations with cargo ships and industrial equipment a long-term alternate to conventional paints. Nanovere Technologies introduces Nano-Clear for Industrial Applications, designed to improve corrosion resistance, abrasion resistance and prevent the underlying paint from UV degradation. Nano-Clear industrial coating restores, enhances and preserves newly painted or highly oxidized paint surfaces.
www.nanocoatings.com
(As published in the March 2014 edition of Marine News - www.marinelink.com)
THE PATH TO ZERO Methanol’s Superstorage Solution Technical inquiries to SRC Group ramped up after it received Approval in Principle (AIP) for a concept which ‘reinvented methanol fuel storage’ on board ships. Delivering the answers has seen technical talk converting into project discussions
down to a smaller size, and especially a smaller width relieves waterfront infrastructure footprints and costs. that issue. One may argue that one human with a bigger truck These 5-foot wide units will zip through the city much faster can deliver more cargo than one human with a smaller truck, and
SMART SUBSEA SOLUTIONS Delivering data in most adverse conditions: underwater acoustic modems with advanced communication technology and networking Accurate USBL and LBL positioning of underwater assets Modem emulator and other cost-saving developer tools Autonomous surface vehicle for bathymetry, monitoring
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Image courtesy Kystdesign currents, SMD explains. The ? ight control system can also link to other SMART systems unlocking autonomous func- tionality. They use unique electric propulsion technology that offers extreme performance in fast-moving water, but not at the expense of ? ne control. “All this
he world beneath the ocean’s surface remains and extreme environments, including the deepest parts of one of the last frontiers of exploration, where the ocean, venturing into uncharted territories, and discover- the mysteries of the deep beckon to be uncov- ing new species and geological phenomena. ered.
four of its 18 Ohio-class SSBNs and They can also operate without the wires, These weapons are launched over the side converted them to conventional cruise using their own active or passive sensors. of surface ships with the ubiquitous MK missile carriers. The ? rst four Ohio- They are programmed to
SUBSEA VEHICLES DEFENSE USS Baltimore (SSN 704) served for just 15 and a half years in 2004, and the newest, USS Hyman G. Rickover (SSN 795) of active service. joining the ? eet in October of 2023. Newer versions will be Los Angeles-class submarines carried MK-48 heavyweight ? tted with the Virginia
fying mines, especially the hard-to-? nd bottom and buried mines in high clutter environments. Knife? sh uses the low- frequency broadband capability devel- oped by the Physical Acoustics Branch of the Naval Research Laboratory. The 2,000-lb., 22-foot long Knife? sh is based on the Blue? n 21 UUV.
SUBSEA VEHICLES DEFENSE Knife? sh is a medium-class mine countermeasure UUV designed for deployment off the Littoral Combat Ship. U.S. Navy photo by Mass Communication Specialist 1st Class Brian M. Brooks/RELEASED be applied to Orca XLUUV 1 through 5, which will be built (encapsulated torpedo) mine.
SUBSEA VEHICLES DEFENSE Orca Extra Large Unmanned Undersea Test Vehicle. The Navy’s top of? cer wants more players on the ? eld Unmanned Underwater Systems = Force Multiplier Source: Boeing By Edward Lundquist peaking at the Surface Navy Association’s an- (i.e., a mix of ships that avoids ‘putting too
INSIGHTS AERIAL DRONES & MINE HUNTING UNMANNED AERIAL SYSTEM HAS EARNED ITS SEA-LEGS By Edward Lundquist he Swiss-Swedish joint-venture UMS Skeldar V-200 mum take-off weight of 235kg, a maximum speed of 75 knots vertical take-off unmanned arial system (VTUAV) and a payload of up to 40kg. It can take
than the surface or air domains, but they will continue to fall, and it is certainly About the Author possible that a determined actor could David R. Strachan is a defense analyst and founder of construct its own poor man’s submarine Strikepod Systems, a research and strategic advisory force. Even a
advanced sensors and effectors, powerful onboard process- payloads, the vehicles being deployed by actors like Ukraine, ing, high endurance, and large payload capacity. Several state Iran, and Hamas are the combat payloads. In many ways, actors are known to have such combat AUVs under develop- we are
INSIGHTS SUBSEA DEFENSE SILENT, MOBILE, DEADLY: THE RISE OF COMBAT AUVS Copyright Jesper/AdobeStock By David Strachan, Senior Analyst, Strikepod Systems rone warfare has come into its own. The war in targeted by warship point defense systems and helicopter gun- Ukraine, what many analysts are calling
Our Collaboration Runs DEEP Leveraging the foremost expertise in ultrasonic and piezo composites uniquely positions our companies to be the development partners for your next commercial or defense project. From surface to seafoor…low-cost arrays to advanced synthetic aperture sonar transducers
COATINGS Figure 6. The M/V Mark W. Barker sports exterior topcoats in The Interlake Steamship Company’s distinctive red (hull) and brown (freeboard). coat with a DFT of 20 to 25 mils. Aluminum oxide was added for at least a decade before dry docking – nearly double the for slip resistance and texture
TECH FEATURE Figure 4. The vessel’s cargo holds feature Figure 5. The walls of the cargo holds All images courtesy of The Interlake Steamship Company ? at bottoms that accommodate the use bene? t from a zinc-based coating that of heavy machinery, which necessitated provides durability in an area
Column space does not allow for a full description of all that evaluating USVs in broader and more intense set of missions. occurred at this three-day event, so I will focus on the key- • Australia has become a leader is USV experimentation. notes and panels that concentrated most-intently on uncrewed
Autonomy All photos courtesy Mr. Dave Meron U.S. Military’s Path Toward Uncrewed By George Galdorisi or readers of Maritime Reporter and Engineer- the promise of providing the U.S. military with an asymmetric ing News, it is impossible to miss the impact of advantage over potential adversaries. Ukraine’s
Smooth and connected. Extend glider and AUV missions s s sissions 3 with the RBRlegato C.T.D D 33 Salinity, density, speed of sound, and more - the RBRlegato C.T.D extends the measurement - the RBRlegato C.T.D extends the measurement optimizedpumpfreedesignuses90%lesspowerthan capabilities of gliders
SMART SUBSEA SOLUTIONS Delivering data in most adverse conditions: underwater acoustic modems with advanced communication technology and networking Accurate USBL and LBL positioning of underwater assets Modem emulator and other cost-saving developer tools Autonomous surface vehicle for bathymetry, monitoring
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SEAFLOOR MAPPING & DEEP TREKKER ROVS [SPONSORED] ENHANCING SEAFLOOR MAPPING AND 3D MODELING: Images courtesy Deep Trekker THE ROLE OF ROVS IN PHOTOGRAMMETRY PROJECTS eneath the ocean’s surface, a technological revolu- Empowering Ef? cient Data Collection tion is reshaping sea? oor mapping and 3D model-