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苏-57横空出世俄五代机有本国特色

2017-08-15 09:31:09   中国青年网

据新华社北京8月14日电 俄罗斯空天军总司令邦达列夫日前在接受俄军方“红星”电视台采访时透露,俄第五代战斗机已正式命名为苏-57。分析人士认为,苏-57所代表的俄罗斯第五代战斗机,一方面具备了国际公认的五代机的基本性能,另一方面也带有鲜明的俄罗斯特色,是为适应俄作战体系要求而研制的一款先进战机。

据俄空天军总司令部和俄联合航空制造公司消息,苏-57战机的第一阶段测试将于今年12月结束,随后开始第二阶段测试,按计划将于2019年开始小批量生产。苏-57战机在实验阶段被称为T-50战机,由隶属于俄罗斯联合航空制造集团的苏霍伊公司在上世纪90年代开始研发,是俄罗斯在后苏联时代研制的第一款新型战机,用以取代目前俄空军的苏-27和米格-29等主力机种。首架T-50原型机于2010年1月试飞成功。T-50战机最大航速为每小时2600公里,最大航程为5500公里,其装备的新型航电系统和相控阵雷达可大大减轻飞行员的负担,使其专注于执行战术任务。通过使用复合材料、运用创新技术、借助独特的空气动力外形和发动机设计,T-50能大大降低被雷达、红外设备和目视发现的可能。

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