2024年12月10日 · A Russian Su-57 fighter has been finally equipped with a new stealthy flat 2D thrust vectoring nozzle for testing. The aircraft, which appears to be the Felon’s second prototype, T-50-2 “052...

2024年12月11日 · Russia's Sukhoi Su-57 Felon fighter introduces a revolutionary two-dimensional thrust-vectoring engine nozzle designed to enhance stealth capabilities. This flattened nozzle reduces radar and...

2024年12月11日 · 俄羅斯的Su-57戰機原型機安裝新的尾管向量噴嘴（左側），這款扁平的2D向量噴嘴具有更好的匿蹤性能。 （圖片擷取自@krakek1的X帳號） 〔記者劉宇捷／綜合報導〕儘管俄國第五代戰機Su-57因烏俄戰爭吃緊，仍在低速量產階段中，但俄國持續導入創新科技試驗，近期一段有趣的影像顯示，俄羅斯Su-57原型機裝上新的尾管向量噴嘴，這款方正、扁平的2D向量噴嘴，與現役同型機的圓形噴嘴截然不同，具有更好的匿蹤性能，這項與美軍現役F-22戰機類似的 …

Russian Su-57 Spotted With Flat 2D Thrust Vectoring Nozzle The new stealthy nozzle has been installed on the left engine of the T-50-2 prototype, the same used to test the new AL-51F...

2024年12月15日 · full review of the T-50/Su-57 2D nozzle so in the original project the Engine was designed with 3D capabilities but with a quite complicated mechanism where there are 2 nozzle actuation systems,...

2024年12月11日 · The appearance of flat 2D thrust vectoring nozzles on the Sukhoi Su-57 represents a major milestone in Russian aerospace engineering. This innovation not only enhances the Su-57’s stealth and maneuverability but also underscores Russia’s commitment to challenging Western dominance in advanced fighter technology.

2024年12月10日 · Imagery has appeared showing Russia’s Sukhoi Su-57 Felon advanced fighter fitted with a new type of thrust-vectoring engine nozzle. The radical-looking exhaust design is intended to improve the low-observable features of the Felon, although the future of the new nozzle is far from certain.

2024年12月16日 · The Su-57 is undergoing testing with a new generation engine featuring a two-dimensional (2D) nozzle design. This development is aimed at enhancing the fighter’s stealth, agility, and thrust-vectoring capabilities.

Russia is working on the development of new two-dimensional nozzles for the second-stage vector engine of the Su-57 Felon, an innovation that will enhance its stealth capabilities in the rear section without compromising the high maneuverability characteristic of next …

2024年12月17日 · The second stage engine with a flat nozzle and controlled thrust vector for the Su-57 fighter, known as ‘product 30’ or AL-51F1, is undergoing flight tests on a prototype aircraft with the flight number 052 (PAK FA T-50-2). At the same time, the second engine with axisymmetric circular nozzle remains standard – AL-41F1.