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New Vulkan Integrated Shaft Coupling Design

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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 Makes the "Diesel Switch"

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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


Deepwater Market Surge Spurs Ensco Drillship Order

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


New CADCAM Solution

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


Carnival Decides on Automatic Fuel Management System

Diesel Switch DS MKII: Photo credit JOWA

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.


OceanConnect Shareholders Reflect on Two Years of Growth

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


Jet Edge System Cuts Precise 3D Parts of Almost Any Material

EDGE X-5: Photo Jet Edge

American manufacturer Jet Edge informs that its EDGE X-5 5-axis waterjet system with AquaVision Di Controller cuts precise taper-free parts from virtually any material.  The EDGE X-5’s sturdy design separates the motion system from the catcher tank, eliminating vibration and ensuring maximum part quality.  The system utilizes an industrial PC controller.  It is ball-screw driven for optimal precision and features direct-couple AC brushless digital servo motors and


Liferaft Exchange Agreement for Wilhelmsen

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 Launches New Website

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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


World's Largest Container Ship Flies Red Ensign

CMA CGM Marco Polo: Photo credit UK MCA

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


Containers, Cruises Help Boost Marseilles Fos

Photo: Marseilles Fos

Container throughput at French port Marseilles Fos reached 876,711 teu for the period January to September, an increase of 6% on the first nine months last year. The performance - driven by a 9% rise at the Fos 2XL deep sea terminals - was two points better than the trend at other French ports


Newbuild Containership Enters CMA CGM Fleet

CMA CGM Elbe (Photo: CMA CGM)

The CMA CGM Group announced the maiden voyage of the CMA CGM Elbe on October, 14, 2014 in Dalian (China). The CMA CGM Elbe (9400 TEUs) is the second of a series of 28 vessels from 9,400 TEUs to 10,900 TEUs, vessels which will be delivered from now to the third quarter of 2016


Capsized Boats Leave Mile-long Sheen in Mobile

Vessels were being urged to travel carefully through the Mobile shipping channel on Tuesday after two boats containing 2,000 gallons of oil capsized the previous night, leaving a mile-long sheen, the U.S. Coast Guard Mobile Sector said. Five crew members were rescued from the 52-foot (15-metre)


Indonesia Building Sea Wall to Protect Jakarta

Indonesia on Thursday officially launched a $263 million project to build a giant sea wall along the coast of its capital, Jakarta, in an attempt to protect businesses and homes from flooding. Last year's rainy season brought Jakarta to a standstill


Yamal LNG: Steel Cut for First Arctic Gas Carrier

Construction of an Arctic gas carrier for OAO Sovcomflot has begun under the survey of Russian Maritime Register of Shipping (RS).The ship is being built as part of Yamal LNG, a major Russian liquefied natural gas (LNG) project being implemented in the Arctic.


Recent Vessel Sales: September 2014

Vessel sales for September 2014 (as of October 1) as prepared by Shipping Intelligence, Inc., New York. Date Reported – Vessel Name – DWT – Built (Age) – Price in Millions USD Bulk Carriers 9/3/14 - CELAL AMCA - 12,274 - 01 (13) - $4.9


Going Big for Sustainability

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Orkot Marine Bearings, developed and manufactured by Trelleborg Sealing Solutions, contribute to the build of the world’s largest and most efficient containerships, the Maersk Triple E class family, built by Korea’s Daewoo Shipbuilding.


EDGE Facility to Develop, Deliver Security Capabilities

Center in Nova Scotia will focus on rapidly delivering new technologies and capabilities to the Royal Canadian Navy as they transition to future fleet.    General Dynamics Canada announced the opening of the 17th EDGE facility in the EDGE Innovation Network


DW: Local Content Key in Foreign Offshore Deals

Contract: File photo

In many of the key deepwater markets, estimated to be worth $72bn by 2018, E&P and OFS companies alike are exposed to challenging local content requirements, remarks Douglas-Westwood in their 'DW Monday'. Local content agreements are typically are motivated by a desire to stimulate


Foster Wheeler For Air Quality Control System Upgrade In West Virginia

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  Foster Wheeler AG announced today that a subsidiary of its Global Power Group’s Environmental and Industrial division has been awarded a contract by Longview Power, LLC to rehabilitate and optimize the wet flue gas desulfurization system at their existing 700 MWe (net megawatt


Dun & Bradstreet Partners Oracle to Reach for Cloud Solutions

  Oracle and Dun & Bradstree, the world's leading source of commercial information and insight on businesses, today announced they have partnered to extend Oracle's Data-as-a-Service (DaaS) offerings by integrating Dun & Bradstreet's commercial business


Barczak Joins Alan C. McClure Associates

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Naval architecture and engineering firm Alan C. McClure Associates (ACMA) announced today that Registered Professional Engineer Nicholas Barczakhas joined the ACMA team as a naval architect. Nick received his Masters of Engineering in Naval Architecture and Small Craft Design in 2008 from the


MN 100: VT Halter Marine, Inc.

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900 Bayou Casotte Parkway Pascagoula, Mississippi 39581 Telephone: 228 696 6888 E-mail: sales@vthm.com Website: www.vthaltermarine.com CEO: William (Bill) E. Skinner COO: Paul J. Albert The Company: VT Halter Marine is based in Pascagoula


REL to Supply Deep Ocean Mooring Winch System to NOC

Photo courtesy of REL

Romica Engineering Ltd (REL) have signed a contract with the U.K.’s National Oceanography Center (NOC) to provide a containerized deep ocean mooring winch system. This 4,000m capacity winch system, with a hydraulic power unit, will be used at sea for various large mooring operations


Bald Eagle Rescued from River by Coast Guard Crew

Bald Eagle rescued: Photo USCG

 A Coast Guard crew from Station Saginaw River, Michigan recently rescued a juvenile bald eagle from the Saginaw River. The eagle was reported to watchstanders who alerted the crew of a a 45-foot rescue boat which was on the river conducting training and was diverted to help the eagle






 
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