10 janvier 2022 | International, Aérospatial
Boeing has revealed an updated design concept for its Valkyrie reusable, unmanned hypersonic aircraft.
https://www.airforcemag.com/boeing-updated-valkyrie-reveals-evolving-hypersonic-design/
14 octobre 2022 | International, Aérospatial
Under the three-year contract, the proposed work includes application of a specialized welding process, component design and prototype fabrication for the F-16 ventral fin
22 mai 2020 | International, Naval
By Fernando Catta-Preta May 21, 2020 - Northrop Grumman has successfully manufactured and tested the first industry-built Very Lightweight Torpedo (VLWT) for the U.S. Navy. The prototype torpedo is based on the Pennsylvania State University Applied Research Laboratory's (PSU-ARL) design that was distributed to defense industrial manufacturers in 2016. Northrop Grumman, which independently funded the research and development, will offer the design-for-affordability improvements to this VLWT as Northrop Grumman's response for the Navy's Compact Rapid Attack Weapon program. Northrop Grumman‘s torpedo design and production legacy reaches back over 80 years to World War II through its Westinghouse acquisition. In 1943, Westinghouse won the Navy contract to reverse engineer a captured German electric torpedo and in 12 months began producing the MK18 electric torpedo, which turned the tide of the undersea warfare in the Pacific. Northrop Grumman has been at the forefront of torpedo design and production ever since, to include the current MK48 Common Broadband Advanced Sonar System (CBASS) heavyweight torpedo and MK50 Lightweight Torpedo. Today, Northrop Grumman is the only company in full rate production of MK54 and MK48 torpedo nose arrays and has delivered over 600 MK54 arrays and over 70 MK48 arrays to the U.S. Navy. Applying its engineering and manufacturing expertise, Northrop Grumman improved upon the VLWT baseline design to replace high-cost components and drive overall affordability, reproducibility and reliability. Those altered sections were built and tested using PSU-ARL's own test equipment for confidence. “The successful testing of the torpedo nose on the first try is a testament to Northrop Grumman's design-for-affordability approach, which will significantly reduce cost without sacrificing operational performance,” said David Portner, lead torpedo program manager, undersea systems, Northrop Grumman. Northrop Grumman assembled the prototype VLWT using a Stored Chemical Energy Propulsion System (SCEPS) manufactured by teammate Barber-Nichols, Inc., (BNI) of Denver, Colorado. “The nation needs advanced undersea warfare capabilities now more than ever," said Alan Lytle, vice president, undersea systems, Northrop Grumman. “We are ready to support fielding the VLWT which will increase subsea lethality and enable innovative concepts of operations for multiple warfighting platforms.” Northrop Grumman's manufacturing plan would span the country by building components in California, Utah, Minnesota, Colorado, West Virginia and Maryland. View source version on Northrop Grumman: https://news.northropgrumman.com/news/features/northrop-grumman-builds-very-lightweight-torpedo-for-us-navy
5 novembre 2019 | International, Aérospatial
The U.S. Air Force is to install sensors on the military service's fleet of aircraft to manage millions of pieces of information and streamline maintenance under a predictive maintenance enterprise agreement signed with the U.K.-based SDL this month. SDL said that the agreement will support maintenance and operations personnel with diagnostic checklists and repair procedures and that the predictive maintenance system will interact with other Air Force systems, such as health monitoring, materials management and maintenance management systems. Other high-profile clients using SDL in non-aviation applications include Amazon [AMZN], Nike [NKE], and Ikea. Under the enterprise agreement with the Air Force, SDL is to provide the SDLContenta Publishing Suite for Technical Order (TO) creation, management and delivery, which includes supporting the translation of technical information into predictive maintenance and analysis data across all Air Force assets. Thomas Labarthe, SDL's chief revenue officer, said that the Air Force “is a diligent organization, looking to streamline processes and gain maximum efficiencies across its global operations.” As the Air Force's enterprise technical data solution, SDL is to work closely with the Air Force “to deliver efficiencies across its operations,” Labarthe said. SDL said that the Air Force identified the SDL solution as “the only system” that could meet the service's enterprise requirements, as the Air Force's inventory of technical orders is produced from a variety of source formats, including FrameMaker, Standard Generalized Markup Language (SGML), Hypertext Markup Language (HTML), eXtensible Markup Language (XML) and S1000D. The Air Force Technical Order Authoring and Publishing (TOAP) system is to help manage technical maintenance content in support of all Air Force programs, including the new T-X trainer aircraft program, and various programs aligned under the Air Force Nuclear Weapons Center. https://www.defensedaily.com/u-s-air-force-signs-predictive-maintenance-enterprise-agreement-u-k-based-sdl/air-force/