Rolls-Royce Gas Turbine Selected for Japan’s New Frigate
Rolls-Royce reports it has been selected to supply its MT30 gas turbine to power a new class of frigates for the Japan Maritime Self Defence Force (JMSDF).The selection means Japan is the fifth nation to select the MT30 for a major naval shipbuilding program.Sam Cameron, Rolls-Royce, Senior Vice President – Defence, said, “Japan’s selection of the MT30 is very significant and means that the three largest users of marine gas turbines, have all endorsed the capabilities of the MT30…
Mexican Navy, Damen to Build Naval Ships
Damen Shipyards Group and the Mexican Navy, via the Directorate General of Shipbuilding, are currently working together to build the Long Range Ocean Patrol (POLA (from its initials in Spanish)), the most technologically advanced vessel in Latin America. With this, the Mexican Navy will join the long list of navies around the world that have Damen Schelde Naval Shipbuilding vessels in their fleets. POLA will be the Mexican version of the Damen SIGMA 10514, a proven design that has booked successful results internationally. POLA will be 107 meters in length, with a beam of 14 meter.
GE Powers New Italian Frigate
Federico Martinengo, the seventh multipurpose FREMM frigate recently delivered to the Italian Navy by shipyard Fincantieri, like all 10 ships in the new Carlos Bergamini-class FREMM frigate program, features the power dense GE LM2500+G4 gas turbine in a COmbined Diesel eLectric And Gas turbine (CODLAG) propulsion system.In 2013, Fincantieri delivered the first Italian FREMM, Carlo Bergamini. In addition to the Italian FREMM frigates, DCNS shipyard in Lorient, France, is well underway having delivered six FREMM frigates in a 10-ship program.
Hull Vane Retrofit Improves OPV’s Performance
CMN Shipyard in Cherbourg, France, conducted sea trials on the June 13, 2018 on the OPV Thémis from the French Coastguard (Affaires Maritimes).The patrol vessel received a hydrodynamic upgrade at the shipyard by retrofitting the patented Hull Vane, an underwater wing which reduces the ship’s resistance. Comparison with the benchmark sea trials – conducted in January in exactly the same conditions – by CMN’s sea trial team showed a reduction in fuel consumption of 18 percent at 12 knots, 27 percent at 15 knots and 22 percent at 20 knots.
Beijing's South China Sea Building Boom Grows
At first glance from above it looks like any clean and neatly planned small town, complete with sports grounds, neat roads and large civic buildings. But the town is on Subi reef in the Spratlys archipelago of the hotly contested South China Sea and, regional security experts believe, could soon be home to China's first troops based in the maritime heart of Southeast Asia. Private sector data analysis reviewed by Reuters shows Subi, some 1,200 km (750 miles) from China's coast, is now home to nearly 400 individual buildings – far more than other Chinese islands.
India Takes Steps to Counter Piracy
The Government has taken steps as part of various preventive/mitigating security measures to deal with sea-piracy, Minister of State for Shipping and Road Transport and Highways Pon. Radhakrishnan stated. An Inter-Ministerial Group (IMGO) has been set up by the Government under the Ministry of Shipping to deal with the hostage situation arising out of hijacking at sea of merchant vessels with Indian crew. Government had also approved the Contingency Plan for dealing with piracy…
Two Patrol Vessels Launched for Indian Navy
Two Naval Offshore Patrol Vessels (NOPVs) for the Indian Navy were launched in Reliance Defense shipyard at Pipavav on July 25, 2017. The vessels, named INS Shachi and INS Shruti, are the first two vessels in a five-vessel series which are being built in accordance to built under the Indian Register of Shipping’s (IRClass) ‘Rules and Regulations for Construction and Classification of Naval Ships’. These rules, were jointly developed by the Indian Navy and IRClass. Besides providing classification services…
USS Rafael Peralta Destroyer Powered by GE Gas Turbines
The U.S. Navy’s USS Rafael Peralta (DDG 115) destroyer was commissioned at its homeport of San Diego, Calif., on Saturday, July 29. The vessel is powered by four GE LM2500 marine gas turbines. “This sophisticated new Arleigh Burke-class destroyer is part of the U.S. Navy’s Flight IIA for the DDG 51 and it is powered by on our LM2500 – the world’s most reliable marine gas turbine – in a combined gas turbine and gas turbine or COGAG configuration,” said GE’s Brien Bolsinger, Vice President, General Manager, Marine Operations, Evendale, Ohio. “The U.S. The U.S.
HMS Queen Elizabeth Sets Sail with Dellner Brakes
U.K. Royal Navy aircraft carrier HMS Queen Elizabeth arrived at her home port of Portsmouth last week, fitted with two Dellner Brakes ‘stopping, turning, locking’ (STL) systems that, weighing in at 11,000 kg each, are the biggest STL systems that Dellner Brakes has ever built. Each of the carrier’s two propeller shafts is fitted with a custom-designed Dellner Brakes STL system that allows operators to stop, hold and securely lock each shaft independently, and to individually turn the shafts and giant 33 tonne propellers for maintenance and blade assembly.
GE Marine Gas Turbines Selected for US Navy, Coast Guard
GE’s Marine Solutions said its LM2500 family of aeroderivative marine gas turbines have been selected to power two newbuild surface combatants for U.S. Navy and Coast Guard programs. Specifically, two LM2500+ gas turbines will power Bougainville (LHA 8), the U.S. Navy’s newest multi-purpose amphibious assault ship. Construction is expected to begin shortly according to shipbuilder Huntington Ingalls Industries. GE LM2500+ gas turbines also power first-in-class USS America (LHA 6) and Tripoli (LHA 7).
Indian Navy Evacuates Stranded Tourists from Havelock, Andaman and Nicobar
Tourists stranded in Havelock in the Andaman and Nicobar Islands following the cancellation of ferry service that had developed a defect have been evacuated by the Indian Navy. Due to the disruption of scheduled ferry service on 17 September, two naval ships were deployed at Havelock Island to provide passage to tourists. 24 tourists were accommodated onboard the ships and brought to Port Blair late night. On 17 Sep, a message was received from Civil Administration that due to a defect in the hull, the return trip for tourists from Havelock by civil ferry MAKRUZZ had been cancelled.
Cammell Laird Shipyard Welcomes Defence Secretary
British shipbuilder, and diverse engineering service provider, Cammell Laird has welcomed Sir Michael Fallon Secretary of State for Defence on a visit to the yard. The company said during the visit it intends to design and build a world leading Type 31 Frigate that will meet the Royal Navy’s specification and budget and will market the platform globally and capitalize on major export opportunities to Britain’s international allies around the world. Cammell Laird CEO John Syvret CBE said it is ‘ready…
RJE to Build GE Gas Turbine Modules for Australian Navy Frigates
GE’s Marine Solutions signed a Memorandum of Understanding (MOU) with RJE Global, Morphettville, South Australia, whereby RJE will assemble GE LM2500 gas turbine modules and manufacture a number of components for this engine in support of the Royal Australian Navy’s new SEA 5000 frigate program. The MOU was signed by both companies recently at RJE’s facility in Adelaide. The nine-ship SEA 5000 Future Frigate Program will replace the aging Anzac class frigates. GE’s LM2500 gas turbines are operational on two of the short-listed qualified ship designs -- Fincantieri’s FREMM and Navantia’s F100.
Partners to Boost Australian Navy Fleet Performance
GE and CSIRO’s Data61, Australia's data innovation network, have developed a data analytics solution that will give the Royal Australian Navy greater insights into their fleet engine performance and enhance operational efficiency. GE supplies the Royal Australian Navy with its LM2500 gas turbines that power the Anzac, Adelaide, Canberra and Hobart class vessels. CSIRO’s Data61 has developed an application that will process data from GE engines captured from sensors and use advanced analytics to identify where improvements can be made.
UK Partners Join Forces in Bid to Build Naval Frigates
A new partnership between Cammell Laird and BAE Systems aims to position the companies to build five Type 31e Frigates for the U.K. Royal Navy. The Teaming Agreement has been formed in response to the U.K. Ministry of Defense Request for Information and will now be part of a competitive tender process. Under the agreement, Cammell Laird will act as Prime Contractor to build the Type 31e Frigates with BAE Systems providing warship design, engineering capability and combat systems expertise.
UK’s Second River Class OPV Named
The second of five new River Class Offshore Patrol Vessels for the U.K. Royal Navy was officially named during a ceremony at BAE Systems’ site at Scotstoun, Glasgow. Guests watched on October 20 as Lady Wendy Fallon, HMS Medway’s sponsor and wife of Defense Secretary Sir Michael Fallon named the 2,000-metric-ton, 90-meter-long vessel. In keeping with Royal Navy tradition Lady Fallon pressed the button that released a bottle of Dockyard Gin from the Copper Rivet Distillery in Chatham, Kent, against the ship’s hull.
India's INS Kadmatt Deployed in Indonesia
India's INS Kadmatt, the indigenously built stealth Anti-Submarine Warfare corvette arrived Belawan, Indonesia on 30 November 17. The 3-day long visit to Indonesia is to commemorate 25 years of INDO-ASEAN Partnership and is aimed to further strengthen the bilateral ties between the two nations and is one among an on-going series of artistic, cultural and people-to-people events to celebrate this important milestone in the INDO-ASEAN relationship. During the visit, INS Kadmatt will engage Indonesian Naval Personnel in formal calls and professional interaction.
Indian Navy Rescues Cyclonic Storm Victims in the Sea
Indian Navy's search and rescue operations continued for the third day over Southeast Arabian Sea and Lakshadweep and Minicoy islands in the aftermath of Very Severe Cyclonic Storm 'OCKHI'. The ships deployed by the Southern Naval Command include IN Ships Sagardhwani, Jamuna, Nireekshak, Kabra and Kalpeni off the Kerala coast and Sharda , Shardul towards Lakshadweep islands. Besides this three air craft viz, Dornier fixed wing aircraft, Seaking Helicopter (SK) and Advanced Light Helicopter (ALH) were also deployed throughout the day.
Indian Navy Decommissions INS Nirbhik, INS Nirghat
The Indian Naval Ships Nirbhik and Nirghat have been decommissioned at Naval Dockyard, Mumbai, after a glorious 30 and 28 years respectively in the service of the nation. The solemn ceremony involved traditional lowering of the ensign and commissioning pendants with playing of ‘Last Post’. The Chief Guest for the ceremony was Rear Admiral R B Pandit, Flag Officer Commanding Western Fleet, who had commanded Nirghat earlier. Cdr V R Naphade, (Retd) and Commodore S Mampully, (Retd), the commissioning Commanding Officers of Nirbhik and Nirghat respectively were the Guests of Honour.
UK’s Third River Class Offshore Patrol Vessel Named
The third of five new River class offshore patrol vessels being built for the U.K. Royal Navy, HMS Trent, was officially named during a ceremony at the BAE Systems shipyard in Glasgow on Tuesday. “This is another landmark moment for the River class offshore patrol vessel program and an important day that honors the traditions of the Royal Navy,” said Iain Stevenson, Managing Director of BAE Systems Naval Ships. “Today is made even more special as we are able to see the full scale of Trent as she prepares to enter the water for the very first time in the next few days.
New GE LM2500 Module for US Navy Frigates
GE’s Marine Solutions announced it has completed the acoustic attenuation and weight comparison testing between its new lightweight composite LM2500 gas turbine module and the steel enclosure. The results verified a 2,500-kilogram weight reduction and a significant improvement in noise attenuation—60 percent quieter—when compared to its steel predecessor. “The tests compared the noise and weight of the steel enclosure to the novel one piece composite design. Results verified that the new carbon fiber provides a significant reduction in the wall weight and noise…
Paul Allen’s Crew Finds Another Historic Shipwreck
The USS Helena (CL 50) is the latest in a string of historic shipwrecks discovered by Paul G. Allen’s expedition crew aboard the state-of-the-art research vessel Petrel.The U.S. Navy's storied St. Louis-class light cruiser began her World War II service at Pearl Harbor and took part in three significant battles during the Solomon Islands campaign before being sunk by Japanese torpedoes on July 6, 1943, during the Battle of Kula Gulf. All but 168 of Helena’s 900 crew survived the…
GE Engines Power USS Cincinnati
GE Marine Solutions' LM2500 marine engines power the U.S. Navy’s newest Independence class Littoral Combat Ship (LCS) USS Cincinnati (LCS 20), which was christened May 5 at the Austal USA shipyard in Mobile, Ala.Each of the ship’s two LM2500 engines produce over 29,500 horsepower, propelling the USS Cincinnati to speeds in excess of 40 knots or 46 miles per hour.“Our skilled and diverse workforce proudly manufactures the LM2500 gas turbines used to power this sophisticated surface combatant at GE Aviation’s hometown just a few minutes-drive from downtown Cincinnati…