Metal Con
-
)
March 2024 - Marine Technology Reporter page: 43Image courtesy Kongsberg Discovery Image courtesy Teledyne Marine New Products Teledyne Marine had its traditional mega-booth at Oi, busy start to ? nish. Image courtesy Greg Trauthwein offers quality sub-bottom pro? ling capability without the need tion of offshore windfarms. GeoPulse 2 introduces new
-
)
March 2024 - Marine Technology Reporter page: 42NEW TECH OCEANOLOGY INTERNATIONAL 2024 Image courtesy Greg Trauthwein Image courtesy BIRNS MacArtney launches the new ultra-compact ø12.7 mm SubConn Nano connector. Innovative connectivity built on 45 years of ? eld-proven and market-trusted design. Image courtesy MacArtney Birns celebrated its 70th
-
)
March 2024 - Marine Technology Reporter page: 41Image courtesy Outland Technology Image courtesy Exail Image courtesy Submaris and EvoLogics Vehicles The ROV-1500 from Outland Technology represents a leap forward in underwater robotics, a compact remotely operated vehicle (ROV) weighing in at less than 40 lbs (19kg) the ROV- 1500 is easy to transport
-
)
March 2024 - Marine Technology Reporter page: 38using a computer-controlled battery ana- 15C, with no damage or loss of capacity. lyzer, such as the Computerized Battery Analyzer (CBA V), ? Nickel Metal Hydride (NiMH) batteries have high en- from West Mountain Radio (https://www.westmountainra- ergy densities, self-discharge rate of up to 30%/month
-
)
March 2024 - Marine Technology Reporter page: 37miscible barrier ? uid heavier than seawater (sg=1.026) and lighter than the battery electrolyte (sg=1.265). The original cell vent cap was screwed into the top of the riser pipe to vent the gases associated with charging. Wires were soldered to the lead (Pb) posts. The lead-acid battery was additionall
-
)
March 2024 - Marine Technology Reporter page: 36LANDER LAB #10 Of special interest for marine applications, LiPo batteries are Shipping any kind of lithium battery can be a challenge, and offered in a “pouch” design, with a soft, ? at body. The pouch IATA regs vary with the batteries inside or outside an instru- is vacuum-sealed, with all voids ?
-
)
March 2024 - Marine Technology Reporter page: 35perature effects on capacity only begin to show up after the Some battery chemistries, principally Nickel-Cadmium cells pass below 0°C. (NiCd) and Nickel Metal Hydride (NiMH), have recharge ? Lithium (Lithium-thionyl chloride, Li-SOCl2): These memory effects. The condition describes the way these bat-
-
)
March 2024 - Marine Technology Reporter page: 33the TMC / Allseas and JAMSTEC 2022 pilot projects. They also hold a world record water depth for a producing riser sys- tem of 14,764 feet. Impossible Metals is developing a nod- ule collector, unlike other technologies, is untethered and hovers above the sea- bed, picking nodules with robotic arms. CEO
-
)
March 2024 - Marine Technology Reporter page: 32FEATURE SEABED MINING by a sea? oor plume from its pilot collection system test. pact, nodule collection system that utilizes mechanical and The Metals Company recently signed a binding MoU with hydraulic technology. Paci? c Metals Corporation of Japan for a feasibility study on The company’s
-
)
March 2024 - Marine Technology Reporter page: 30since then has been on scaling while en- wave, current and vessel motions that in? uence loads in the suring the lightest environmental impact,” says The Metals power umbilical. The LARS can operate in up to 3.5m wave Company CEO Gerard Barron. In-? eld collection system tri- height signi? cant. The physical
-
)
March 2024 - Marine Technology Reporter page: 29. Only 2-8% of the sediment mass was detected 2m or higher above the seabed and hadn’t settled after several hours. “All indications to date point to polymetal- lic nodules having the potential to become one of the most responsible ways to help meet the world’s spiraling demand for met- als,” says GSR managing
-
)
March 2024 - Marine Technology Reporter page: 17• Integrity assessment, and otherwise covered, e.g., by rock dump. As for depletion of • Mitigation, intervention and repair. sacri? cial anodes, this can be dif? cult or even impossible to Selecting the best method for collecting the data these work- estimate due to poor visibility, the presence of
-
)
March 2024 - Marine Technology Reporter page: 16(CP), is ment strategy, normally consisting; used on all underwater structures that consist of two or more • Identi? cation of threats, touching metals, and therefore act like a battery in seawater, • Assessment of risk associated with the identi? ed threats, creating a current that causes consumption
-
)
March 2024 - Marine Technology Reporter page: 15sensor options for longer mission periods. About the Author For glider users working in ? sheries and conservation, Shea Quinn is the Product Line Manager the Sentinel can run several high-energy passive and active of the Slocum Glider at Teledyne Webb acoustic sensors, on-board processing, and imaging
-
)
March 2024 - Marine Technology Reporter page: 14TECH FEATURE TELEDYNE SLOCUM GLIDERS to hold over 3.5 times as many lithium primary batteries as the the water column and its thrusters give it the ability to stay standard Slocum Glider, and to physically accommodate up to on track in strong currents or other dif? cult ocean condi- 8 different sensor
-
)
March 2024 - Marine Technology Reporter page: 11assist in identifying mines and act as a neutralization device. About the Author Bottom mines pose even greater chal- David R. Strachan is a defense analyst and founder of lenges. Unlike contact mines, bottom Strikepod Systems, a research and strategic advisory mines utilize a range of sensors to
-
)
March 2024 - Marine Technology Reporter page: 9from marinas along the western coast. The exact number of lizing laser detection systems can detect mines just below the mines, as well as their locations, remains largely a mystery, surface, even those hiding in murky water. The Airborne Laser although reports suggest that over three hundred have been
-
)
April 2024 - Maritime Reporter and Engineering News page: 42OPINION: The Final Word Seeing the Ship as a System Shipping must engage with the decarbonization realities that lie ahead by changing the way it crafts maritime legislation to re? ect its place in the interconnected, interdependent world economy, said Eero Lehtovaara, ABB Marine & Ports. ABB Marine &
-
)
April 2024 - Maritime Reporter and Engineering News page: 37SIMULATION "A simulated vessel ? ooding can help teams work together to solve the challenge using different systems on the bridge." – Jussi Siltanen, Lead, "The gami? cation of Product Marketing, learning makes it fun." Safety Solutions at NAPA – Captain Pradeep Chawla, Founder, MarinePALS Image
-
)
April 2024 - Maritime Reporter and Engineering News page: 35SIMULATION e have a close relationship with tech- Realism is prized beyond immersive, photo-realistic visu- nology, evidenced by, for example, als, and providers are introducing increasingly accurate func- the phones we are estimated to un- tionality. FORCE Technology’s upcoming DEN-Mark2 math- lock around
-
)
April 2024 - Maritime Reporter and Engineering News page: 28FEATURE INTERVIEW track missiles and warheads for the Mis- sile Defense Agency, and it travels with its support ship, the MV Hercules. For our Service Support ships, we have the two hospital ships, USNS Mer- cy and Comfort; two rescue and salvage ships; two submarine tenders; and the Sixth Fleet ?
-
)
April 2024 - Maritime Reporter and Engineering News page: 25RADM PHILIP SOBECK, MILITARY SEALIFT COMMAND Photo by Brian Suriani USN Military Sealift Command From a global supply chain perspective, What makes MSC so vital to the we’ve learned a lot about dealing with Navy’s ? eet and our military disruptions. COVID delivered a big forces around the world? wake-up
-
)
April 2024 - Maritime Reporter and Engineering News page: 22INTERVIEW WE ARE ENGAGED WITH MULTIPLE US OSW WIND DEVELOPMENTS AND SEEING AN UP-TICK FOR CVA, TECHNOLOGY REVIEW AND RISK REDUCTION SERVICES IN EARLY DEVELOPMENT PHASES. WITH NEW LEASE ROUNDS COMING AND NEW OPPORTUNITIES, WE DO NOT SEE A BIG SLOWDOWN FOR OSW DEVELOPMENTS APART FROM THE OBVIOUS
-
)
April 2024 - Maritime Reporter and Engineering News page: 21ROB LANGFORD, VP, GLOBAL OFFSHORE WIND ob Langford has worked in the offshore industry ABS. “We are growing and evolving our services across all for more than three decades, ‘cutting his teeth’ offshore infrastructure along with our continued support to the in a UK design ? rm working in the North Sea