...
首页> 外文期刊>Aviation Week & Space Technology >Budget Shows Flightworthy Sixth-Gen Fighter Engines Ready by 2025
【24h】

Budget Shows Flightworthy Sixth-Gen Fighter Engines Ready by 2025

机译:预算显示VerseWorthy六赛战斗机已准备好2025年

获取原文
获取原文并翻译 | 示例
           

摘要

Details of the first of two mostly secret initiatives to support the U.S. Air Force's five-year-old pursuit of a sixth-generation successor to the Lockheed Martin F-22 are now released and reveal that a critical technology for the Next-Generation Air Dominance program could become flightworthy by mid-2025. GE Aviation and Pratt & Whitney are scheduled to complete separate competitive designs for a Next-Generation Adaptive Propulsion (NGAP) system by the second quarter of 2022 and finish assessments on a full-scale engine three years later, according to Air Force budget documents. The schedule and spending details on the NGAP appeared for the first time in the Air Force's budget justification documents for fiscal 2021 that were submitted to Congress in February but passed unnoticed for several months. The Air Force awarded GE and Pratt each a $427 million contract to support the NGAP program, but the details were shrouded in budget documents within the related Adaptive Engine Transition Program (AETP), an unclassified effort to develop a reengining candidate for the Lockheed F-35.
机译:第一次支持美国空军的审议举措的第一个细节现在发布并揭示了下一代空气统治地位的关键技术,这是一项支持美国空军的第六代继承者的第六代继承者的追求。计划到2025年中期的计划可能会变得令人空。根据空军预算文件,预定在2022年第二季度,在2022年第二季度,在2022年的第二季度为下一代的自适应推进(NGAP)系统进行了单独的竞争设计,并根据空军预算文件,在三年内完成评估。 NGAP上的时间表和支出细节首次出现在空军的预算正义文件中,于2月份向国会提交国会,但在几个月内通过了未被注意的情况。空军授予GE和PRATT的每一笔42700万美元的合同来支持NGAP计划,但细节在相关的自适应发动机转型计划(AETP)内的预算文件中笼罩在未分类的努力中,为洛克希德制定重新安排候选人35。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号