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2014-11-13 16:55 上传
Flawed design?
Like other PLAAF fighter aircraft, the FC-31 is powered by Russian-made jet engines, in this case two Klimov RD-93 models, which are a specialized variant of the same engine that powers the famous Mikoyan "MiG-29." There have been rumors that a team of renegade designers from the Mikoyan bureau in Moscow assisted Shenyang in the development of the aircraft, but a senior MiG official stated "no, as far as I know they [the Chinese] completed this design themselves, and they seem to have done a good job on their own."
The MiG official may be correct. An aircraft of this type designed with Russian assistance would probably perform better.
The FC-31's flight routine shows that it "bleeds" too much energy -- so when it enters into a turn it begins to lose altitude. Even during straight and level flight the pilot has to engage the engine's afterburners in order to keep the aircraft from sinking to a lower altitude. These are defects in the aircraft's aerodynamic design that a Russian design team would not have made.
READ: China lands first jet on aircraft carrier
Western aerospace analysts point out that the FC-31 flown at Zhuhai is a "clean" jet in that it is not armed, which means that an aircraft configured for a real mission and fitted with weapons would be even heavier and would perform even worse.
作者: 重修 时间: 2014-11-13 17:03
标题: 不管别人黑不黑，重要的是咱继续努力，不断前进
作者: 影切 时间: 2014-11-13 18:14
标题: 虽然是黑，但从第一句开始就迫使俺举起白裤衩，“跟所有中国战机一样，fc31装的俄国引擎”。后面提到的fc31气动设计有缺陷，气动布局设计错误导致能量流失，转弯控制不好姿态，甚至是平飞跟爬升都需要开加力来维持姿态。。。
作者: 威猛 时间: 2014-11-13 18:21
标题: 小黑在起飞之后就没有开过加力哇。。。
作者: 海边小虾 时间: 2014-11-13 20:27
再过十年，俄毛毛都不剩
作者: 蘑菇 时间: 2014-11-13 21:07
标题: CNN的军事水平和CCTV有一拼
作者: 影切 时间: 2014-11-13 21:14
标题: Even during straight and level flight the pilot has to engage the engine's afterburners in order
to keep the aircraft from sinking to a lower altitude.
作者: 影切 时间: 2014-11-13 21:15
标题: 原句如此。
作者: 爬山的猪 时间: 2014-11-13 21:17
标题: 拐着弯骂人啊
作者: 东风 时间: 2014-11-13 21:20
标题: 他们连攒出一架四代机的意志都没有了，当然，钱也没有了
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