GE Ships LM2500 Marine Gas Turbine for US Navy
GE's Marine Solutions division said it has shipped a LM2500 marine gas turbine propulsion module that will help power the U.S. Navy's 75th DDG Arleigh Burke-class destroyer Jack H. Lucas (DDG 125). Shipbuilder Huntington Ingalls Industries' Ingalls Shipbuilding division will construct this new destroyer with U.S. Navy Flight III upgrades incorporated. Each DDG destroyer features four GE LM2500 marine gas turbines in a combined gas turbine and gas turbine (COGAG) configuration. "Since 1991 - for just the U.S.
GE Marine Gas Turbine for New US Navy Destroyer
GE’s Marine Solutions said it has shipped a LM2500 marine gas turbine propulsion module that will help power the U.S. Navy’s 75th DDG Arleigh Burke-class destroyer Jack H. Lucas (DDG 125), the company reported at the Surface Navy Association’s 30th Annual Symposium. Shipbuilder Huntington Ingalls Industries’ Ingalls Shipbuilding division will construct this new destroyer with U.S. Navy Flight III upgrades incorporated. Each DDG destroyer features four GE LM2500 marine gas turbines in a COmbined Gas turbine And Gas turbine (COGAG) configuration. “Since 1991 – for just the U.S.
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).
USS Abraham Lincoln Departs for Sea Trials
Nimitz-class aircraft carrier USS Abraham Lincoln (CVN 72) got underway for sea trails, May 9, following a four-year refueling and complex overhaul (RCOH) at Newport News Shipbuilding, Newport News, Virginia. The four-day sea trails marks Abraham Lincoln's first time underway since March 2013. The ship spent its last days in the shipyard completing a five-day "fast cruise," May 2-7, making final preparations for its transit to Naval Station Norfolk. "We are looking forward to taking the ship out on the open water where we belong," said Capt. Amy Bauernschmidt, Lincoln's executive officer.
Fairbanks Morse's Diesel Gensets for US Navy’s New Warship
Fairbanks Morse, an EnPro Industries company, will supply the Ship Service Diesel Generator (SSDG) sets for electric power generation system aboard the U.S. Navy’s newest America class amphibious assault warship, LHA 8. Construction of the generator sets will begin later this year. They are scheduled to be delivered to shipbuilder Huntington Ingalls Industries in Pascagoula, Miss., in 2019. The six generator sets, powered by 12-cylinder Colt-Pielstick PA6B diesel engines will deliver 24 MW of electrical power and are some of the largest medium speed diesel engines built in the United States.
USCGC Kimball Christened; GE Marine Gas Turbines Provide Power
The U.S. Coast Guard’s seventh new National Security Cutter, Kimball (WMSL 756), was christened on March 4. The ceremony was held at Huntington Ingalls Industries' Ingalls Shipbuilding division in Pascagoula, Miss. According to HII, Kimball is the third ship named in honor of Sumner I. Kimball. The first Kimball (WSC/WMEC-143) was commissioned in 1927, and was eventually decommissioned in 1968. The second ship to bear the name was SS Sumner I. Kimball (EC2-S-C1); it was torpedoed and sank by the Nazi submarine U-960 with the loss of 64 American lives.
Several Milestones on US Navy, Coast Guard Builds
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.
Huntington Ingalls Industries Delivers DDG 113
The John Finn (DDG 113) destroyer was delivered to the United States Navy by Huntington Ingalls Industries on December 7, 2016, the 75th anniversary of the attack on Pearl Harbor. Powered by GE’s Marine Solutions’ LM2500 marine gas turbines, the ship’s namesake helped shoot down Japanese warplanes during the attack and was the first Medal of Honor recipient of World War II. "GE is proud that our LM2500 marine gas turbines power the first new construction Arleigh Burke-class ship to go to sea in over four years,” said Brien Bolsinger, GE Vice President, Marine Operations, Evendale, Ohio.
Newport News Names Cullen VP of Nuclear Propulsion
Mary Cullen has been appointed vice president of nuclear propulsion at Huntington Ingalls Industries’ (HII) Newport News Shipbuilding division. Cullen will assume her new role on November 14 following a transition into the job with the help of Barry Fletcher, who will retire from the position after 37 years of shipbuilding service. “Throughout his tenure, Barry has made significant contributions to the Navy’s nuclear propulsion program, earning him the respect of many and the ultimate responsibility of serving as our company’s ‘head nuke…
HII Wins Aircraft Carrier Modernization Contract
The Newport News Shipbuilding division of Huntington Ingalls Industries (HII) has secured a contract from the U.S. Navy for nuclear propulsion and complex modernization work on the aircraft carrier USS Harry S. Truman (CVN 75) as part of its planned incremental availability. The $52 million contract covers planning, material procurement, prefabrication, manpower, support services, design integration, engineering and management support and technical data. Work will be performed at Norfolk Naval Shipyard and is expected to be completed by September 2017. USS Harry S.
GE Gas Turbines to Power US Navy’s New Destroyers
The U.S. Navy’s new DDG 121 and DDG 122 Arleigh Burke-class destroyers will be powered by eight LM2500 marine gas turbines supplied by GE Marine, who also received a five-year extension on its requirements contract for the DDG 51 program. “Once operational, these Arleigh Burke-class destroyers will be in service for some 30 years. GE Marine will be there alongside the U.S. Navy for the life of this program, providing support of the LM2500 gas turbines through continual infusion of advanced technologies,” said Brien Bolsinger, Vice President, Marine Operations, GE Marine, Evendale, Ohio.
GE Gas Turbine to Power USCG Cutter
GE Marine reports that its LM2500 gas turbine will power the United States Coast Guard’s eighth National Security Cutter Midgett (WMSL 757). The ship will be powered by one GE LM2500 gas turbine and two diesel engines in a Combined Diesel And Gas turbine (CODAG) propulsion system. All eight ships in the U.S. Coast Guard’s Legend-class cutter program feature the same LM2500-based CODAG propulsion arrangement. Similar to its sister NSCs, Huntington Ingalls Industries' Ingalls Shipbuilding division will construct the 418-foot-long Midgett at its Pascagoula, Mississippi, shipyard.
USCG’s New Cutter Powered by GE
National Security Cutter Hamilton (WMSL 753) was commissioned by the United States Coast Guard (USCG) on December 6, 2014, at its home port of Charleston, S.C. GE Marine reports that the vessel is powered by one GE LM2500 gas turbine and two diesel engines in a Combined Diesel And Gas turbine (CODAG) propulsion system. Constructed in Pascagoula at Huntington Ingalls Industries' Ingalls Shipbuilding division, Hamilton previously completed a series of sea trials that proved the successful operation of a variety of components including the CODAG system.
GE Gas Turbines Power USS America
GE Marine reports that the United States Navy’s future USS America (LHA 6) amphibious assault ship recently completed successful acceptance sea trials powered by two GE LM2500+ marine gas turbines. Acceptance sea trials were conducted in the Gulf of Mexico by Huntington Ingalls Industries, nearby its Pascagoula, Mississippi, shipyard. “The selection of the LM2500+ gas turbines offers propulsion commonality for this first-in-class ship with the U.S. Navy’s USS Makin Island LHD 8 amphibious assault ship. The LHD 8 was the first U.S.
Newport News Installs Propellers on USN Aircraft Carrier
Huntington Ingalls Industries (HII) announced that the nuclear-powered aircraft carrier Gerald R. Ford (CVN 78) has put on significant weight in the dry dock at its Newport News Shipbuilding division with the installation of four 30-ton bronze propellers. At 21 feet in diameter, each propeller spins to push the aircraft carrier through the water. "Installation of the propellers culminates more than 10 months of focused work by numerous trades in support of installing the underwater shafting," said Rolf Bartschi, NNS' vice president, CVN 78 carrier construction.
GE Supplies Turbines for Two U.S. Navy Destroyers
GE Marine reports that it will provide eight LM2500 marine gas turbines to power the United States Navy’s DDG 117 and DDG 118 destroyers, to be named USS Paul Ignatius and USS Daniel Inouye respectively. Each of the LM2500s will feature engine improvements made through GE’s common engine program, including parts upgrade of the compressor rotor, the turbine mid-frame, the compressor rear frame and the power turbine. By adopting the LM2500 common engine program, the U.S. Navy can leverage the LM2500 industrial volume to control cost…
Ingalls Shipbuilding Contracted to Build Five USN Destroyers
Huntington Ingalls Industries' Ingalls Shipbuilding division awarded a fixed-price incentive, multi-year contract for construction of 5 Arleigh Burke-class destroyers (DDG 51s) for the U.S. Navy. The contract has a total value of $3.33 billion and includes options for engineering change proposals, design budgeting requirements and post-delivery availabilities, which, if exercised, would bring the cumulative value of the contract to approximately $3.39 billion. "Our shipbuilders have a strong legacy of building DDG 51s…
Where Else but Anchorage for Navy LPD Commissioning?
The Navy is to commission amphibious transport dock ship 'USS Anchorage' in namesake port city of Anchorage, Alaska, 4, May 2013. Adm. Cecil Haney, commander, U.S. Pacific Fleet, will deliver the ceremony's keynote address. Annette Conway, wife of retired Gen. James T. Conway, the 34th commandant of the Marine Corps, is serving as the ship's sponsor. "Like the previous USS Anchorage, I am confident LPD 23 and her crew will represent the United States with distinction around the world for many decades to come," said Secretary of the Navy Ray Mabus.