VULKAN Couplings recently introduced a unique combination of the proven RATO DS coupling with a directly connected Composite shaft. The high radial stiffness and the comparably low axial and bending stiffness makes the RATO DS suitable to work not only as a torsional coupling but also as an integrated misalignment coupling when rigidly connected to an intermediate shaft. At the rear end of the intermediate shaft a torsionally stiff misalignment coupling creates the second bending flexible pivot thus providing a double cardanic design. This new combination consisting of RATO DS and intermediate shaft is called VULKAN Integrated Shaft Coupling (ISC). It was found that the angular deflection of the RATO DS causes – even at high misalignment levels – a rather low strain level compared to the torque load and thus a low power loss. Therefore no misalignment coupling is required between RATO DS and shaft. The intermediate shaft can be directly connected to the inner ring of the coupling whereby the RATO DS is radially not supported. The mass of the intermediate shaft is limited by the radial natural frequency of half the shaft and the inner part of the RATO DS. The design radial natural frequency is selected not to be less than 120% of design rpm. In most cases a light weight VULKAN Composite shaft will be the preferred solution for the intermediate shaft
Jo Tanker, a Norwegian ship owner, has reached changeover and blend fuel requirements by installing JOWA Technology Diesel Switch DS MKII. The switch is type-approved by Germanisches Lloyd and leads to meeting the sulphur emissions levels in CARB and SECA areas. The DS MKII Diesel Switch has been developed by Swedish-based Jowa Technology. According to the company it provides a reliable solution for the shipping industry
UK-based Ensco has ordered an additional advanced-capability DP3 ultra-deepwater drillship based on the Samsung GF12000 hull design. The vessel, ENSCO DS-10, will be the eighth Samsung DP3 drillship in the Ensco fleet, further extending the benefits of Ensco’s fleet standardization strategy. It will be built at the Samsung Heavy Industries, Co. Ltd. (SHI) shipyard in South Korea, with delivery scheduled for the third quarter of 2015
Carnival Corporation contracts with JOWA Technology & JOWA WFE for equipment supply, installation & product training throughout its cruise fleet. Carnival representatives believe that the automated fuel switching system by JOWA Technology can save fuel by optimising fuel changeover time when transiting in or out of emission control areas, and that the system has proven to be reliable, consistently accurate, and to reduce the potential for crew error.
Working in cooperation, Napa Ltd and DRS Defense Solutions, LLC, Advanced Marine Technology Center (DRS DS AMTC) have created a new interface between NAPA and MAESTRO software. Interfacing these two products will increase efficiency in the early stage of ship structural design, analysis and evaluation process by allowing the designer to leverage one 3D model from start to finish within the scope of structural design and direct analysis
OceanConnect's board of directors and shareholders reflected on two years of strong growth at the company's annual meeting, held yesterday in Oslo. "I am pleased to report to our shareholders that in fewer than two years, OceanConnect has become the only fuel service combining traditional brokerage with live, online competition. The results speak for themselves: with growth of more than 40 percent per annum, the outlook is good for continued growth
The world’s leading maritime service network Wilhelmsen Ships Service has entered an agreement with German company DS-Schiffahrt / Quadrant Bereederung to supply liferafts to their entire fleet of 39 vessels. In an agreement worth $200,000 per annum, the liferafts will be supplied within Wilhelmsen Ships Service’s unique Liferaft Exchange Agreement, which exchanges service-due liferafts off vessels and immediately replaces them with serviced ones
ChukarWaterjet, Inc., a supplier of waterjet parts and waterjet rental equipment, announced the launching of its new website at www.chukarwaterjet.com. ChukarWaterjetsupplies competitively priced quality waterjet parts for all major brands of waterjet cutting and cleaning equipment, including Flow International, Omax, KMT, Jet Edge and WSI. Dedicated to helping its customers reduce downtime and increase productivity
The 175,343 gt 'CMA CGM Marco Polo' owned by CMA CGM Group joins the UK ship register. The first in a series of three new 16,000 TEU container ships, for the CMA CGM group to serve on the Asia-Europe routes, the ship was built in Korea by Daewoo Shipbuilding & Marine Engineering Co Ltd, and is almost a quarter of a mile long. The new vessel is also designed with cutting edge technology for high levels of performance, safety and environmental protection
The Port Authority of New York and New Jersey reported that its market share edged slightly higher last year, chalking up a 1.2 percent gain when compared with other eastern U.S. ports, outpacing its fiercest competitor Halifax, whose share rose only eight-tenths of a percentage point. Some $82 billion of goods flowed through the New York Harbor terminals in 2000, an increase of 13 percent over the previous year, according to a statement by New York Gov. George Pataki. Acting New Jersey Gov
The freezing weather that swept the United States in the first two months of the year led to a surge in cruise bookings as winter-weary holidaymakers headed south to warmer climes. "Many companies have recorded their best booking month ever in January," Christine Duffy
The U.S. Naval Research Laboratory (NRL) & the National Center for Environmental Prediction (NCEP) within the National Ocean and Atmospheric Administration (NOAA) have entered into a formal agreement that results in NCEP using Navy developed global ocean forecast model technology to make
Rear Admiral William Lescher, Deputy Assistant Secretary of the Navy for Budget explains that in a period of fiscal austerity, the Department of the Navy’s $148 billion FY15 budget balances investments in presence, capabilities and readiness to provide sustainable forward naval presence and
Brunswick Marine announced an extended warranty on Mariner and Mercury outboard engines for commercial and governmental applications. The new two-year/1,000hrs*, limited warranty, effective January 1, 2014, covers the following engine ranges:
W&O, a global supplier to the marine and marine offshore markets for pipe, valves and fittings, valve automation and engineered solutions, announced the expansion of its Engineered Solutions team. John Catanzaro and Marc Lagattuta have joined W&O to provide its customers and OEM partners
Reuters - European physical coal prices rose on Monday along with gains in gas, power and crude oil markets across the region, reflecting escalating tensions between Russia and Ukraine. Cargos for delivery in April to the ports of Amsterdam, Rotterdam and Antwerp (ARA) were trading at $74
Sentina Corp, a New York-based producer of protective cargo coverings, says it has been awarded the designation of 'Qualified Anti-Terrorism Technology' under the Department of Homeland Security's Safety Act for its Freight Glove, a reusable, vacuum-sealable, and tamper-evident covering.
Houston-based LNG fuel supply and distribution company LNG America LLC announced today that it has contracted Jensen Maritime, Crowley Maritime Corp.'s Seattle-based naval architecture and marine engineering company, to design the initial bunker/shuttle barge for its U.S. Gulf Coast operations.
Shell has signed an agreement with the U.K. Government to progress the Peterhead Carbon Capture and Storage (CCS) project to the next phase of design. The project, led by Shell, with strategic support from SSE, owners of the Peterhead gas power station in Aberdeenshire
The Society of Naval Architects and Marine Engineers (SNAME) will host a workshop on Marine Energy Efficiency for ships, tugs, ferries and OSVs at the Maritime Institute of Technology and Graduate Studies (MITAGS) in Linthicum Heights, Maryland, March 11-12.
Jet Edge, Inc., a leading manufacturer of ultra-high pressure waterjet systems for precision cutting, coating removal and surface preparation, say that KF Machinery is now distributing Jet Edge precision waterjet cutting systems in Minnesota, North and South Dakota, Nebraska
The recently delivered SL Mbissi will be the next Damen-built vessel in fleet of Smit Lamnalco. Nonetheless, the 25-meter shallow water workship is special in more ways than one. Firstly, it’s the first-ever Damen Shoalbuster for Smit Lamnalco.
Simrad has announced its new ForwardScan forward-looking echosounder transducer. Unlike traditional sonar that will only show boaters where they have been, the new technology provides a clear image on a Simrad multifunction display of the water column and ocean floor in front of the boat
PPG Industries’ protective and marine coatings (PMC) business inform they have received The Society of Protective Coatings (SSPC) 2014 Military Coatings Project Award of Excellence for the performance of AMERCOAT® 240 and PSX® 700SG coatings on the 'USS Freedom'
HydroComp, Inc. began as a business venture in 1984 to meet the specific needs of naval architects and shipbuilders in the area of resistance and power predictions. Thirty years later, HydroComp has grown into a multifaceted corporation with clients from design to construction to academia in more