Aeroderivative Marine Gas Turbines News

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).

GE’s Marine Solutions noted that several milestones were recently marked on U.S. Navy and Coast Guard surface combatant programs that all use GE’s LM2500 aeroderivative marine gas turbines. On December 23, 2016, the U.S. Navy accepted delivery of the fifth Independence-variant Littoral Combat Ship (LCS), the future USS Gabrielle Giffords. GE will provide 20 LM2500 gas turbines for the Austal USA LCS program, part of a contract for up to 10 ships to be built by Austal USA. The two LM2500s are arranged in a Combined Diesel And Gas turbine (CODAG) configuration with two diesel engines.

GE’s Marine Solutions now offers electric start systems for its line of aeroderivative marine gas turbines. Along with lower life cycle costs and improved reliability, military and commercial marine customers will enjoy 60% less in acquisition costs with GE’s electric start system compared to a hydraulic start system. GE scaled the electric start system technology to match the requirements for its popular LM2500, LM2500+ and LM2500+G4 engines. “Our LM2500+G4 gas turbines – the…

GE's Marine Solutions announced it will provide IHI, Tokyo, Japan, with two LM2500 aeroderivative marine gas turbines for the Japan Maritime Self Defense Force's (JMSDF) new 8,200-ton class Aegis destroyer. “GE's LM family of gas turbines are already part of numerous JMSDF ships, most recently the Izumo-class DDH helicopter carriers and 5,000-ton class destroyer programs,” said Brien Bolsinger, Vice President, Marine Operations, GE, Evendale, Ohio. “By using our marine gas turbines, the JMSDF benefits from long term support, operational efficiency and commonality within their fleet.

GE Marine will provide IHI, Tokyo, Japan, with two LM2500 aeroderivative marine gas turbines for the Japanese Maritime Self Defense Force’s (JMSDF) new 26DD destroyer. “GE gas turbines already are part of numerous JMSDF ship classes, most recently the 22DDH, which is already commissioned, and the 24DDH, which is now under construction,” said Brien Bolsinger, Vice President Marine Operations, GE Marine, Evendale, Ohio. “As with previous contracts, IHI will handle in-country design, manufacture and testing of the LM2500 propulsion modules for the 26DD program.

GE has signed an in-service support contract with the Australian Defense Materiel Organization’s Maritime Cross-Platform Systems Program Office. Under the contract, GE will provide maintenance and logistic support services for the Royal Australian Navy’s (RAN) GE LM2500 aeroderivative marine gas turbines that power Adelaide- and ANZAC-class frigates. GE will be backed by GE Marine and Air New Zealand Gas Turbines for this multi-year contract. In addition to repair and overhaul of the RAN’s 16 LM2500s and associated accessories…

GE delivers two LM2500+G4 marine gas turbines to Avio for French and Italian FREMM frigates. GE Marine has delivered two LM2500+G4 aeroderivative marine gas turbines to Avio S.p.A. of Turin, Italy, a GE Marine System Supplier. The gas turbines will power the Italian and French Navy’s fifth and seventh FREMM frigates, respectively. The first French Navy frigate Aquitaine of the Italian-French FREMM program was launched in December 2010 at DCNS’ shipyard in Lorient, France. The first Italian Navy FREMM Bergamini was launched in June 2011.

GE Marine delivered eight LM2500 aeroderivative marine gas turbines that will power the United States Navy’s DDG 113 and DDG 115 destroyers, in the DDG 51 restart program. Commencing with this program, the U.S. Navy has adopted GE’s recommended LM2500 common engine initiative. “The U.S. Navy’s adoption of the LM2500 common engine program allows GE to leverage the LM2500 industrial volume to control cost, and improve manufacturing and durability, as well as spare parts lead times, in support of U.S. Navy fleet,” said Brien Bolsinger, GE Marine general manager.

GE Marine reports that its LM2500 aeroderivative marine gas turbines will be used to power the United States Navy’s new Flight IIA Arleigh Burke-class destroyers. GE has received orders for the initial three of an expected nine new Flight IIA ships. The new destroyers are being built as part of the U.S. Navy’s DDG 51 program. “The successful DDG 51 program already includes 57 destroyers delivered, with five additional ships under construction, all powered by GE LM2500 gas turbines. The U.S. Navy has been pleased with the performance and reliability of our engines on the Arleigh Burke class ships, as well as on the Ticonderoga class cruisers and Perry class frigates. Mean time between removal of the LM2500 gas turbines is roughly 23,000 hours, which equates to about 17 years in service.

GE Marine reports that the Indian Navy commissioned the INS Shivalik stealth frigate on April 29, 2010, at the Indian Navy’s shipyard in Mumbai. This first-in-class frigate, built by Mazagon Dock Ltd. (MDL), is powered by two GE LM2500 aeroderivative marine gas turbines with two diesels in a combined diesel or gas turbine (CODOG) configuration. This project marks the first LM2500-powered ship to enter service with the Indian Navy. The 4,600-ton INS Shivalik measures 469 ft in length with a beam of 55.7 ft.

Algae-X International has announced its agreement with Nordic Tugs, to integrate the Algae-X Fuel Decontamination Technology into the fuel systems of the company's diesel-powered vessels. Mr. Shelton is incorporating Algae-X technology with traditional filtration to fulfill his goal of providing owners of Nordic Tugs with maximum reliability systems. Algae-X provides Optimal Fuel Quality and Peak Engine Performance and prevents fuel filter clogging and engine failure. Algae-X has also been made available to current owners of Nordic Tugs through meetings at their annual rendevous which was held this year at Sanibel Island, Fla., and at the West Marine-sponsored TrawlerFest in Melbourne…

Vericor Power Systems announced it has signed an agreement with MTU Friedrichshafen GmbH (MTU), whereby MTU will package and distribute Vericor’s TF™40 and TF™50 aeroderivative marine gas turbines. The Vericor/MTU-F distribution agreement will greatly supplement Vericor’s direct marketing activities for the TF series gas turbines to worldwide marine customers. The TF40 is rated at 4,000 shaft horsepower (shp)/2,983kilowatts (kW) and the TF50 provides 5,100 shp/3,803 kW. Both engines can be incorporated into a variety of flexible propulsion system arrangements. For example, the compact TF marine gas turbines can be used for stand alone power plants or combined with diesels to form COmbined Diesel And Gas turbine (CODAG)…

GE announced that its fleet of 25 aeroderivative marine gas turbines has accumulated more than 320,000 hours operating aboard 16 cruise ships. GE remains the only gas turbine manufacturer to have its engines in service on cruise ships, the company reported today at the Seatrade Cruise Shipping Convention. "We are setting a new reliability standard in the cruise industry for propulsion and onboard power," said Karl Matson, general manager of GE Transportation's marine business, Evendale, Ohio. The GE gas turbines now in service are configured in two different types of arrangements: 16 LM2500+ gas turbines are the basis for a COmbined Gas turbine and steam turbine integrated Electric drive System (COGES) used aboard four Celebrity Cruises and four Royal Caribbean International cruise ships…