从隐身工程技术的角度来看,对于首次尝试隐身飞机设计的俄罗斯人来说,T-50可以说是一款“高质量”的隐身飞机。前段机身和发动机进气道方面的外形设计很大程度上可以和美国同类产品相媲美,如果能够结合出色的吸波材料和吸波结构的话,那么还将有一定的发展潜力。此外,T-50在上部机身、机翼、尾部平面以及飞机棱边(平行)的设计上都采用类似美国产品的设计。正如前面所说,T-50在隐身上的问题主要集中在后段机身和下部机身,如果未来的PAK-FA依然保留这种设计的话,那么这将影响PAK-FA具备F-22A和YF-23所拥有的纵深攻击能力。 From an incognito engineering point of view, the T-50 is a “high quality” stealth aircraft for Russians who first tried stealth aircraft. Ahead of the fuselage and engine intake profile design largely comparable to similar products in the United States, if able to combine excellent absorbing materials and absorbing structure, then there will be some potential for development. In addition, T-50 in the upper fuselage, wing, tail plane and aircraft edge (parallel) are designed with similar products in the United States design. As mentioned earlier, T-50 invisible body problems are mainly concentrated in the rear fuselage and the lower fuselage, if the future of the PAK-FA still retains this design, then this will affect the PAK-FA with F-22A and YF-23 has the depth of attack capability.