俄罗斯成功测试新的苏-57发动机,提高性能和国内军事航空能力。 Russia successfully tests new Su-57 engine, boosting performance and domestic military aviation.

俄罗斯成功地完成了在其苏-57第五代战斗机上对新产品177发动机的首次飞行测试,测试飞行员Roman Kondratyev处于控制状态。 Russia has successfully completed the first flight tests of the new Product 177 engine on its Su-57 fifth-generation fighter jet, with test pilot Roman Kondratyev at the controls. 由Rostec开发的发动机提供了16 000公斤的燃烧后推力,提高了燃料效率,并提供了更大的耐久性。 The engine, developed by Rostec, delivers 16,000 kgf of afterburning thrust, improves fuel efficiency, and offers greater durability. 测试符合所有任务要求,标志着俄罗斯在努力用国内生产的先进军用飞机实现其空军现代化方面取得重大进展。 The tests met all mission requirements and mark a key advancement in Russia’s efforts to modernize its air force with domestically produced advanced military aircraft. 苏-57号,称为北约的Felon号,是一个多功能战斗机,能够从事空中、地面和海上行动,包括隐形技术、超音速巡航和先进的航空航空飞行。 The Su-57, known as the Felon to NATO, is a multirole fighter capable of air, ground, and maritime operations, featuring stealth technology, supersonic cruise, and advanced avionics. Rostec计划扩大生产,以增加向俄罗斯军方的交货量,并开发出口版本。 Rostec plans to expand production to increase deliveries to the Russian military and develop an export version.