GE looks to cut weight with new turbine composite module
General Electric is wrapping up tests on a new, lighter weight composite module that is expected to enclose the USS Arleigh Burke DDG 51 destroyer’s gas turbine before being rolled out to other vessels.
The composite module — a design started four years ago in association with the US Navy and General Dynamics Bath Iron Works — is a one piece, five-sided, box to enclose gas turbines. By switching from a steel configuration to a lighter weight carbon panel, the company says it will reduce 2,500 kg from the weight.
‘By utilising this composite, sailors and machinery will be better protected from
Our news & analysis is now part of Defence Insight®
A Basic-level or higher Defence Insight subscription is now required to view this content.
More from Naval Warfare
-
![The UK joins the movement towards joint procurement]()
The UK joins the movement towards joint procurement
The UK will spend an estimated US$3.89 billion over the next decade in joint naval programmes, a lot of which will be in cooperation with Norway.
-
![Rheinmetall’s GMF 140: Ambitious frigate or market misfit?]()
Rheinmetall’s GMF 140: Ambitious frigate or market misfit?
Rheinmetall has unveiled its first next-generation frigate design, showing ambitions to compete as a surface combatant prime contractor. While the company is targeting North America, analysts believe the concept may be better positioned for future European programmes.
-
![US Navy $76.6bn award provides stability for submarine production]()
US Navy $76.6bn award provides stability for submarine production
The US Department of War’s US$76.6 billion Columbia-and Virginia-class submarine contract gives industry demand certainty as Washington seeks to rebuild its shipbuilding base.
-
![Dreadnought Phase 4 opens £2.5 billion supply chain opportunity]()
Dreadnought Phase 4 opens £2.5 billion supply chain opportunity
The UK government’s £8.4 billion Dreadnought Phase 4 investment sets aside £2.5 billion for the wider submarine supply chain, opening new work beyond BAE Systems’ prime contract.
-
![Hanwha Ocean deepens US ties and eyes Saudi submarine prospect after Canada setback]()
Hanwha Ocean deepens US ties and eyes Saudi submarine prospect after Canada setback
Hanwha Ocean is deepening ties with the US and eyeing a submarine opportunity in Saudi Arabia, as South Korea looks to convert its Canadian defeat into export momentum.
