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原标题:歼-31改进版试飞专家:定型还需要较长时间
人民网北京12月26日电(记者黄子娟)近日,网络流传的一组照片显示,中国第二款隐身战斗机歼-31的改进版本进行了试飞,这意味着歼-31隐身战斗机的研制工作进入新阶段。军事专家尹卓在接受央视采访时表示,歼-31定型还需要较长时间,未来不排除歼-31上航母的可能性。
网络曝光歼-31改进型首飞成功的画面
据报道,歼-31是中航工业沈阳飞机公司研制的第四代中型战斗机,其外观具有隐形战机特征。歼-31于2012年10月31日完成首次飞行测试,标志着中国超过俄罗斯,成为继美国后第二个同时试飞两种四代机的国家。
有分析称,此次网络曝光的歼31改进版本试飞的照片显示,与2014年第10届中国航展亮相的歼-31相比,该机的改进版本在外形上发生了一些变化,不仅改进了空气动力设计,还加大了武器舱。
尹卓认为,歼-31距离定型还需要较长时间。此次试飞的002号机是歼-21的第二架样机,一款新型战机定型前只有两架样机试飞是不够的,起码要有5到7架样机进行各种性能测试。飞机服役前还需要做静态试验以及破坏性试验等,检验飞机的成熟程度。拿到准确数据后,飞机的武器系统、航电系统等会在不同的样机上进行检测试验。
外界一直有猜测称,歼-31未来可登上航母。对此,尹卓认为,不排除歼-31上航母的可能。作为一种作战飞机,歼31主要负责攻击以及夺取制空权。如果登上航母,能够承担负制空以及对海对陆攻击任务,是航母舰载机很好的选择。
责任编辑:陈倩 CN030
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