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…
GE Gas Turbines for Japan’s JS Asahi Destroyer
Two GE LM2500 marine gas turbines power the Japanese Maritime Self Defense Forces (JMSDF) newest destroyer JS Asahi (DD119). This first of two new destroyers in the JMSDF’s Asahi-class destroyer program was recently commissioned by the JMSDF. The ship was built by Mitsubishi Heavy Industries (MHI) at its Nagasaki Shipyard & Machinery Works in Japan. “We work in concert with IHI, our longstanding partner in Japan, to supply LM2500 marine gas turbines to the JMSDF for this new destroyer and other surface combatant programs,” said GE’s Brien Bolsinger, Vice President, Marine Operations.
GE Powers India’s First Aircraft Carrier
GE Marine, headquartered in Cincinnati, Ohio, announced that four GE LM2500 gas turbines will soon power the Indian Navy’s INS Vikrant, providing 80 megawatts for the country’s first indigenous aircraft carrier. Similar to the INS Vikrant itself, the ship’s propulsion plant (four LM2500 gas turbine modules) were manufactured in India by Hindustan Aeronautics Ltd.’s (HAL) Industrial & Marine Gas Turbine (IMGT) Division. Through its license with GE, HAL assembled, inspected and tested the LM2500 gas turbines and module enclosures for INS Vikrant.
GE Marine Engines’ LM Gas Turbines Exceed 600,000 Hours
GE Marine Engines announced that 36 GE LM aeroderivative gas turbines have accumulated more than 600,000 hours operating aboard 16 fast ferries. Fast ferry operators have selected our gas turbines for a variety of propulsion system configurations. This milestone further demonstrates the outstanding reliability and availability of the LM gas turbines for fast ferry applications,” said Karl Matson, general manager of GE Marine Engines. The Stena Explorer, a Highspeed Sea Service (HSS) catamaran, is the fast ferry that has operated the longest using GE gas turbines. The ship, which began operation in June 1996, is still in service today.
GE Aeroderivative Marine Gas Turbines Log more than 320,000 Service Hours
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…
GE LM Gas Turbines Poised to Re-Emerge in Marine Market
GE Marine reported that its LM aeroderivative gas turbines are poised to re-emerge in the commercial marine market as a prime power producer, especially for new natural gas applications, such as fast ferry, liquefied natural gas (LNG) tanker, or FPSO. “Trends may come and go in the commercial marine industry, but what has remained a constant, reliable choice for ship owners and operators worldwide are our fuel-flexible and emissions-friendly line of LM gas turbines,” said Brien Bolsinger, general manager of GE Marine in Evendale, Ohio.
Gas Turbines Continue Making Commercial Inroads
GE Marine Engines has been supplying integrated propulsion systems for a variety of commercial and military marine customers for more than 25 years. GE's complete line of aeroderivative gas turbines includes the LM500 (6,000 hp), LM1600 (20,000 hp), the LM2500 (33,600 hp), the LM2500+ (40,500 hp) and the LM6000 (57,330 hp). For instance, the first gas turbine-powered fast ferry in Greece entered service in the summer of 2001. This Corsaire 14000-class monohull is powered by two GE LM2500+ gas turbines in a combined diesel and gas turbine (CODAG) arrangement with two diesel engines. The ship was built for operator Maritime Company of Levos (NEL), Piraeus, Greece, by Alstom Leroux Naval Shipyard in France.
Propulsion: Gas Turbines: Keeping Fresh With Innovation
Keeping pace with the fast-evolving maritime industry is a mantra at GE Marine with its LM aeroderivative gas turbine line. Going forward, GE Marine will see its LM gas turbines applied in several novel and state-of-the-art military and commercial marine projects. One military application in particular — the Office of Naval Research's (ONR) new X-Craft (pictured left) high-speed catamaran — will use two LM2500 in a COmbined Diesel Or Gas turbine (CODOG) configuration with two MTU 16V 595 TE90 diesel engines with a corresponding gearbox and four waterjets. The propulsion system will enable the vessel to reach speeds of 50 knots. According to GE, the X-Craft will set the stage for the U.S. Navy's next generation of warship, the Littoral Combat Ship.
GE Gas Turbines to Power Indian Stealth Frigate
GE’s Marine Solutions announced that its LM2500 marine gas turbines will power the Indian Navy’s P17A stealth frigate. The LM2500 gas turbines will be provided by Hindustan Aeronautics Limited (HAL) Industrial and Marine Gas Turbine division, Bangalore, India under license from GE. HAL will assemble and test the LM2500 gas turbines prior to installation; HAL is licensed by GE to do so for Indian Navy LM2500 propulsion applications. HAL also is licensed to provide service and comprehensive support including inspection…
GE Offers Gas Turbine Hybrid Electric Drives
Ideal for Noise Reduction, Redundancy, Improved Fuel Economy. GE Marine offers hybrid electric systems for military and commercial marine customers based on its LM aeroderivative gas turbines, motors and drives, to help reduce noise and improve fuel economy. By teaming with a variety of industry players, GE can provide customers unmatched gas turbine hybrid electric and all electric propulsion systems integration experience. Hybrid electric arrangements cross-connect the ship…
GE Gas Turbines for Japan's New Warship
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 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).
MHI to Introduce M501JAC Gas Turbine
Mitsubishi Heavy Industries, Ltd. (MHI) has developed and is now marketing the "M501JAC" gas turbine, an air-cooled version of the company's state-of-the-art steam-cooled J-Series gas turbine introduced in 2009. The M501JAC features outstanding operability, including reduced start-up time, while maintaining the same level of performance as the M501J. By expanding its J-Series lineup of gas turbines offering the world's highest level of efficiency, the company is well positioned to take the lead in the high-end gas turbine market.
GE Gas Turbines Power Japanese Destroyer
GE's Marine Solutions reports that the Japan Maritime Self Defense Force (JMSDF) commissioned its second Izumo-class helicopter-carrying destroyer. The new JS Kaga (DDH 184) is powered by four GE LM2500 marine gas turbines, and was commissioned at the Japan Marine United Corporation shipyard in Yokohama on March 22, 2017. First-in-class JS Izumo (DDH 183) and JS Kaga are the largest surface combatants in the JMSDF fleet. Both feature a powerful and reliable combined diesel and LM2500 gas turbine propulsion system, with the gas turbines using GE’s integrated electronic controls.
GE Marine Engines’ LM Gas Turbines Exceed 600,000 Hours
GE Marine Engines announced that 36 GE LM aeroderivative gas turbines have accumulated more than 600,000 hours operating aboard 16 fast ferries. "Fast ferry operators have selected our gas turbines for a variety of propulsion system configurations. This milestone further demonstrates the outstanding reliability and availability of the LM gas turbines for fast ferry applications," said Karl Matson, general manager of GE Marine Engines. The Stena Explorer, a Highspeed Sea Service (HSS) catamaran, is the fast ferry that has operated the longest using GE gas turbines. The ship, which began operation in June 1996, is still in service today.
GE LM500s to Power Korea Navy Ships
GE Marine reports its LM500 aeroderivative gas turbine has been selected to power the Republic of Korea Navy’s PKX-B patrol boat program. The LM500 gas turbines will be manufactured in-country by Samsung Techwin at its Changwon, Korea, facility. The potential gas turbine propulsion system value over the life of the 34-ship PKX-B program is approximately $400 million. The program will be conducted in two phases. The first phase is for 16 shipsets. After completion, Phase II will proceed according to ROK government procedures.
GE, LR Study Gas Turbines for Commercial Ships
GE Marine and Lloyd’s Register report they have signed a Memorandum of Understanding (MOU) to identify potential gas turbine-powered commercial ship projects. GE Marine is one of the world’s leading manufacturers of marine propulsion systems, products and services. Lloyd’s Register helps clients to safely design, build and maintain ships, oil rigs, rail networks and power stations, and is a key player in supporting innovation in shipping - to reduce both environmental impact and to improve ship performance.
Rolls-Royce Installs 36MW Gas Turbine
Rolls-Royce installed the first MT30 gas turbine into the Royal Navy’s new aircraft carrier HMS Queen Elizabeth, at Babcock’s Rosyth shipyard in Scotland. The MT30, at 36 MW (around 50,000 hp), is reported by the company to be the world’s most powerful marine gas turbine. Two MT30s will be installed in each ship and will provide two thirds of the 109 MW needed to power the 65,000 ton ships. The MT30s are installed as part of a Gas Turbine Alternator (GTA) which also includes an alternator and gas turbine enclosure, weighing a total of 120 tonnes.
Vericor Power Systems Signs Agreement With MTU Friedrichshafen
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 Gas Turbines Power Three New Cruise Ships
GE announced that three new cruise ships recently went into service powered by GE LM aeroderivative gas turbines. The three ships -- Serenade of the Seas, Island Princess and Oosterdam -- each took their maiden voyage during July 2003. “GE is delighted to see the number of cruise ships continue to rise steadily that rely on our reliable and efficient LM gas turbines for propulsion as well as onboard power,” said Karl Matson, general manager of GE Marine Engines. “To date, 22 LM2500+ and four LM2500 GE gas turbine-generator sets are in operation or slated for service on 21 cruise ships.
Air New Zealand Wins Deal to Service US Navy Engines
Air New Zealand said its Gas Turbines business unit has been awarded four contracts from the U.S. Navy worth up to $42 million to service its fleet’s gas turbine engines. The contracts will see the Auckland based Gas Turbines team carry out maintenance and overhaul work of the General Electric LM2500 gas turbines that power much of the U.S. Navy fleet for the next few years. Air New Zealand Chief Operations Officer Bruce Parton said the contracts are an important win for the airline, and the company participated in aa competitive bidding process to secure the work. Air New Zealand Gas Turbines is a business unit of Air New Zealand, providing gas turbine overhaul and repair services to clients across a range of industries.
HAL Noordam Powered by GE LM2500 Gas Turbine
Marine announced that Holland America Line’s (HAL) Noordam cruise ship recently began operating powered by one LM2500 gas turbine-generator set in a COmbined Diesel And Gas turbine (CODAG) configuration. This brings the total to 17 cruise ships powered by GE gas turbines, the company reported at the Seatrade Cruise Shipping Conference. The Noordam’s maiden voyage was on February 22, 2006. Routes include destinations in the eastern Caribbean and Europe. The 950-foot long ship can carry 1,918 passengers and a crew of 800, with a maximum speed of 24 knots. The Noordam is the last of four ships in Holland American Line’s Vista class; the three other Vista-class ships – Zuiderdam, Oosterdam, and Westerdam – also are powered by GE LM2500 gas turbines in a CODAG configuration.
GE Powers Polish Navy
GE Marine reports that its LM2500 gas turbine will be used to power the Polish Navy’s next generation Type 621 corvette, to be named Gawron. The LM2500 gas turbine will be applied in a combined diesel and gas turbine configuration, with two diesel engines. GE’s LM2500 gas turbine currently powers the Polish Navy’s Gen. K. Pulawski frigate. The gas turbine for the Gawron will be manufactured at GE Marine’s Evendale, Ohio facility. The LM2500 will be placed into a propulsion module by Avio of Torino, Italy. Avio, a GE partner, will also design and supply the LM2500 module electronic control system. The new corvette will be built by Poland’s Gdynia Shipyard, Warsaw, Poland. Installation of the gas turbine module is slated for June 2008.