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Diesel Electric

Diesel-Electric Propulsion for Offshore

Photo courtesy of Eastern Shipbuilding

Images of the Bravante courtesy of Eastern Shipbuilding, the genet on truck is courtesy of Cummins Mid-South Long reserved for specialized applications such as icebreakers, diesel electric has enjoyed a rapid growth for marine propulsion in the past decade. Throughout that period, Cummins Marine has been a leader, supplying more than 900 diesel electric packages since delivering its first genset 2003. Early adopters of this flexible propulsion technology included the US firm Rigdon Marine with twenty vessels and France-based Bourbon Offshore with over 100 vessels. In late 2011 Aries Marine built two STX-designed Tiger Shark Class PSVs. After nine months operating in Mexico, one of their vessel engineers, Darrell Bickham, enthused over the performance. “We only put enough engines on line as we need for the job. We can stand by the rig outside the 500-meter zone on one of our four Cummins QSK60-powered generators. Traveling we can make 10 knots with only two operating at 50 to 60 percent of their rated power.” Captain Philip Munsch added, “If we get into weather we can bring on three or even four engines as required. But they are always running at a steady 1,800 RPM with no revving up and down so crew comfort and safety is improved because of the reduced fatigue.”


Seventh AIDA Ship to Sail with Siemens Technology

Photo courtesy Siemens Industry Solutions Division

Siemens Industry Solutions Division has received an order from the Meyer Shipyard in Papenburg, Germany, to equip another club ship for the AIDA Cruises shipping company with diesel-electric propulsion systems, and power generation and distribution systems. The scope of supply also includes the automation equipment which will control and monitor all the on-board functions. The value of this order lies in the lower double-digit million euro range


Rigdon First and Ten Chartered

Rigdon Marine Corporation has taken delivery of the First and Ten, the company’s first of ten diesel electric Rigdon 4000 Class platform support vessels (PVS). The First and Ten immediately assumed a term contract with a major international oil company operating in the U.S. Gulf of Mexico. The First and Ten is American Bureau of Shipping (ABS) Classed Dynamic Positioning-2 (DP-2), with a diesel-electric propulsion system that provides superior fuel efficiency and performance redundancy


DCNS Signs Agreement for Russian Submarines

French shipbuilding company DCNS has signed a contract with Russian shipbuilding science and research institute, providing technological cooperation in submarine design. DCNS company is known as designer of nuclear submarines of “Barracuda” type and diesel-electric submarines with anaerobic engine of “Scorpène” type. The contract on technological cooperation between Russia and France is the first one in the submarine field and suggests further cooperation in the military and technical


Tugs, PSV Ordered from Singapore-based Shipbuilder

ASL Marine Holdings secures contracts worth S$132.5 million to build 4 diesel-electric hybrid tugboats and a platform supply vessel ASL Marine Holdings Ltd., a marine group engaged in shipbuilding, ship-repair and conversion, as well as ship chartering, has secured contracts worth S$132.5 million for the construction of five vessels. The vessels comprised four 75-tonne bollard-pull Diesel Electric Hybrid Azimuth Stern Drive Tugs and one Platform Supply Vessel


Great Ships of 2013: Hornbeck’s HOSMAX 300 Series

 (Photo: Eastern Shipbuilding)

Eastern Shipbuilding Group delivered M/V HOS Red Rock (Hull 202) to Hornbeck Offshore Services, LLC. Hornbeck’s first vessel, the HOS Red Dawn (Hull 201), was delivered on June 21, 2013 and is currently servicing offshore drilling operations in the U.S. Gulf of Mexico. Hornbeck’s third vessel the HOS Renaissance (Hull 203) was scheduled for delivery in November 2013. The HOSMAX 300 Offshore Support Vessels feature the following capacities:


Carnival, Wärtsilä Clearing The Air

As the world's cruise lines grow exponentially larger and are increasingly falling under the gaze of environmental and regulatory bodies, the push to ensure that ships are run safely, efficiently and environmentally sound gains new importance each day. The world's largest cruise ship company - Carnival Corporation (CCL) - has hooked up with one of the premier builders of marine diesel engines - Wärtsilä NSD - to develop a smokeless diesel-electric propulsion system for cruise ships.


Wärtsilä to Power New DE Tanker

Wärtsilä Corporation received a contract to supply main diesel generating sets for a 19,500 dwt product/chemical tanker being built at Shanghai Edward Shipbuilding in the People's Republic of China. Delivery of the ship is scheduled in August 2005. Ordered by Sweden’s Rederi AB Donsötank, the newbuilding is a double-acting tanker (DAT) which is optimized for efficient ice-breaking when going astern and for efficient sailing in open water when going ahead


News: World's Biggest LNG Carrier Due in 2005

A 153,500 cu. m. LNG carrier ordered by Gaz de France from Chantiers de l'Atlantique - reported to be the largest ever LNG carrier - will be classed by Bureau Veritas and is due for delivery in 2005. The order includes an option for a second vessel. The vessels feature a long list of innovations, but two of them are particularly noteworthy. The traditional steam turbine plant will be replaced by a low-pressure dual fuel diesel electric system


Atlantic Towing Orders Ice Class Damen PSVs

Photo: Damen

Atlantic Towing (USA) has selected newly-designed, ice-strengthened PSV 5000 vessels from Damen Shipyards Group to meet its 10-year offshore support contract with ExxonMobil Canada Properties and Hibernia Management and Development Company Ltd. (HMDC). The vessels will operate in the sub-arctic waters of the Hibernia and Hebron oil fields, off Newfoundland and Labrador. ATL will take delivery of four PSV 5000 vessels, one of which will be equipped for inspection


Stena Bulk Charters Out LNG Carrier

Photo courtesy of Stena Bulk

Stena Bulk has signed an agreement covering the charter of the LNG carrier Stena Blue Sky for the North West Shelf Project in Australia. The duration of the charter is up to three years with a possible further extension as a goal. The contract was signed at current market freight rates


New Domestic Ferry for Faroe Islands Service

Photo courtesy of Knud E. Hansen

Third generation domestic ferry for service between Nólsoy and Tórshavn in the Faroe Islands.   According to the vessel's designer, this project is the second design within the last 15 years for the domestic ferry company Strandfaraskip Landsins and the third generation design


Keel laying Ceremony of Damen PSVs for Atlantic Towing

PSV 5000 Keel laying lowres

  In a keel laying ceremony attended by key client representatives, Damen Shipyards Galaţimarked the start of construction of two Platform Supply Vessels – PSV 5000 – for Canadian maritime services provider Atlantic Towing. The 90-metre vessels are part of a multiple vessel order


Eastern Launches MPSV for Hornbeck Offshore

HOS Warland (Photo: Eastern Shipbuilding Group)

Eastern Shipbuilding Group, Inc. launched the HOS Warland (Hull 241) on Friday March 6, 2015 for Hornbeck Offshore Services, LLC. The HOS Warland is Eastern’s first of two 302’x76’x26’ multipurpose service vessels (MPSV) launched with the Hornbeck designation HOSMPSV 310ES


India May Add Japanese Soryu-Class Submarines to its Fleet

Japanese Submarines:  The Council of the City of Sydney

 India is reportedly considering a project to incorporate six Japanese Soryu-class diesel-electric submarines into its fleet, says The Japan Times.   The Defense Minister of India Manohar Parrikar has expressed his readiness to consider acquiring Soryu-class diesel-electric submarines


US Navy to Roll out Underwater Spy Satellites

Image: Defense Advanced Research Projects Agency

 The robotic series that remade crusade in skies will shortly extend to a low sea, with underwater view “satellites,” drone-launching pods on a sea building and unmanned ships sport submarines, reports AFP.   The pods could launch surveillance drones in the air or at sea or


India, Japan Reaffirm Strong Maritime Ties

Indian Union Minister for Defence, Manohar Parrikar calling on the Prime Minister of Japan, Shinzo Abe, in Japan. Courtesy: Photo Division, PIB

 India and Japan have discussed a specialized 24-nation maritime construct to enable real-time sharing of data of all shipping including merchant and naval warships, operating in the Indian Ocean, parts of the Pacific Ocean and disputed waters of the South China Sea.  


Pakistan to Buy Eight Submarines from China

Image by Pakistan Defence

 Pakistan is close to signing a $4 to $5 billion deal to buy eight submarines from China, the Financial Times said on Thursday, in what it added would likely be China's largest overseas arms sale.   The Pakistan Navy says Islamabad has given the green light to the military's plan to


India's First Indigenously Built Attack First Scorpene Submarine Launched Into Water

INS Kalvari: Indian Navy

 Indian Navy's first Scorpene class stealth submarine, Kalvari, on Monday was undocked at the Mazagon Docks Limited (MDL) in Mumbai.   The diesel-electric vessel INS Kalvari was built by Mazagon Dock Limited in collaboration with France’s DCNS


Push Boats: From Turkey to Brazil

PUSH_BOAT_SDP46.jpeg

The shallow draft market in South America continues to strengthen, powered by orders such as Hidrovias do Brasil S.A. 2013 deal for eight HB Pushboat ASUNCION-PYs, which represents a new generation of powerful Shallow Draft River Push Boat designed specifically for South America inland waterways


Thunderbolt: Eastern Delivers Innovative Towboat

Twin electric V-Pod propulsion and diesel-electric technology combined. Image courtesy of Eastern Shipbuilding

Eastern Shipbuilding Group, Inc. introduced its new 120-ft., 4,200-hp Inland Towboat design, Thunderbolt, combining twin electric V-Pod propulsion and diesel-electric technology for what the builder calls its “vision of the future for the U.S. inland waterways.”


Sovcomflot’s New LNG Carrier Named

Photo: Sovcomflot

A naming ceremony was held on April 9, 2015 in South Korea for SCF Mitre, the fourth vessel in a series of state-of-the-art Atlanticmax-type LNG carriers built for Sovcomflot (SCF Group).   The vessel, as with her sistership SCF Melampus that joined SCF Group’s fleet in January 2015


LEEVAC Delivers 2nd PSV to Aries Marine

Photo: LEEVAC

On April 8, 2015, LEEVAC Shipyards, LLC delivered the second of two LEEVAC-designed 270 ft., diesel-electric, DPS-2 FIFI I Offshore Support, ACC Platform Supply Vessels, the Ram Country to Aries Marine Corporation.   The Ram Country, likes its sister ship, Ram Nation


Hybrid Marine Power & Propulsion Workshop

Image: Shock Mitigation

Hybrid Marine Power & Propulsion Workshop – Southampton – May 13 & 14, 2015   In May 2015 U.K. based Shock Mitigation will bring together a group of experts armed with the latest knowledge that will assist the sub IMO professional sector to understand the possibilities


Icebreakers Ordered for Neft’s Novy Port Project

Image: Aker Arctic

Aker Arctic’s icebreaker design selected for Gazprom Neft’s Novy Port project   Aker Arctic and Vyborg Shipyard have confirmed a contract for the design of two new icebreakers based on Aker ARC 130 A design. The icebreakers will be used in the oil terminal operated by LLC






 
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