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[原创] 俄罗斯军事评论员评中国四代机

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老毛子看谁的东西都觉得没他的好,JX说的很对啊,米格1.44和S37这俩废柴也好意思说,人家拿这东东当宝贝呢~呵呵。

我还是觉得中国应该是已经有把握了。按中国一贯的习惯,都是基本成型了才会拿出来说道说道。
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  • easy100 金币 +2 鼓励 2011-1-16 22:37

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先出个 能在地上跑的 吓唬一下 某些国家 也是可以的

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不是吧,有人已经翻译过此文?
昨天上的小巴论坛转去毛子论坛看到此文才临时起意翻译
我可不会将别人东西拿来当自己的。

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原文

21:06 29/12/2010© RIA Novosti. Maria Chapligina
RIA Novosti military commentator Ilya Kramnik

Both experts and amateurs who have studied the blurred photos of an unfamiliar fighter jet on a runway in China (http://china-defense.blogspot.co ... -sight-curious.html) have concluded that Beijing has started testing its fifth-generation stealth fighter.
The J-20 prototype is expected to rival the U.S. F-22 and the Russian T-50 fighters. But is China ready to start mass-producing the aircraft? How good is the prototype?
Experts call it a combination of the Russian and U.S. fifth-generation fighters, but that greatly simplifies matters. In the last 20 years, China has been working closely with Russia to develop a modern fighter jet. But the J-20 is not simply a copy of a Russian design. Rather China has tried to build a completely new aircraft based on the technology and knowledge it has gained during its years of cooperation with Russia.
The future of the new Chinese fighter will depend on several factors.
Engine
It is not clear what kind of engine the plane will have. Some say it will use the prospective Chinese-made WS-15 engine with a maximum thrust exceeding 18,000 kg, but the engine is still in the pipeline.
China has been unable to reproduce Russia's highly efficient high-temperature turbofan AL-31F engine, designed in the early 1980s and currently mounted on the Su-27 fighter and its modifications. The engines for Sukhoi planes manufactured in China are made in Russia and then assembled and adjusted in China.
The AL-31F engine is also mounted on China's J-10 fighter planes. The engine's Chinese analogue, the WS-10, is less efficient than the Russian prototype.
Materials
A fifth-generation stealth fighter must be able to evade radar, and so it must be made from modern composite materials. However, China does not produce such materials in commercial amounts, and experts doubt that it can develop and produce them for its Air Force.
Electronics
Electronic equipment, primarily radar, in China stands at approximately the same level as its engines. Chinese designs fall short of the capabilities of their Russian, European and American counterparts. Although China has been gradually narrowing the gap, it still has to import modern electronic equipment for its aircraft.
The best aircraft radar systems are currently made for Russia's Su-30MKK fighters, and China will most likely copy this design. It is not clear how much it will differ in terms of specifications from next-generation Russian or American radar systems.
Weapons
The guided weapons used in the Chinese Air Force were mostly copied from U.S., Israeli and Russian prototypes made in the 1960s through 1980s. China will have to spend a great deal of time and effort to develop its own weapons, even if it borrows elements of prototypes bought from other countries. But foreign producers are becoming increasingly wary of sharing their next-generation technology with China.
Conclusions
Since the 1970s, China has consistently lagged 15 to 20 years behind the world leaders in aircraft manufacturing. This was true of their third- and fourth-generation aircraft, and this appears to be the case with its fifth-generation fighter plane.
The J-20 fighter was produced nearly 20 year after the U.S. YF-22 (the prototype of the mass-produced F-22A), 17 years after the Russian MiG-1.44 (MiG-MFI, or Multifunctional Frontline Fighter), and 14 after Russia's S.37 (Su-47).
If the J-20 is accepted as the prototype for a new series, China will be able to produce a fifth-generation fighter plane within 10 years. If not, it will begin batch production no sooner than 15 or 20 years from now.
No one knows for sure what will happen, but it's certainly not too early to make predictions about the future of the new plane.
Given its traditional policy of aircraft manufacturing, China will most likely create a functional analogue of foreign-made 5G planes that will cost 50% to 80% less than Russian and U.S. models. China will most likely sell the plane in Central Asia, the Middle East, Latin America and Southeast Asia, as well as to the richest African countries.
The export models of the J-20 and the planes of that series made for the Chinese Air Force will have foreign, including Russian, equipment and weapons. Moreover, in the next 20 to 30 years China will have to continue to import modern aircraft technology. Despite the strides made by China's aircraft designers in the last 20 years, China has only slightly narrowed the technological gap dividing it from the global leaders.
The views expressed in this article are the author's and do not necessarily represent those of RIA Novosti.

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总得说来还是比较客观的,我们需要走的路还长。
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有位朋友 说得好,当国外所谓专家夸我们时,一定让我们陶醉,其实可怕。现代科学中,我们少得是想像力,所以一直在人家后面,什么时候科学家们能做到丰富想像时。国人的聪明才能得到发挥,现阶段还是在模仿为主。所以国人不要自欺,认真做好基础科学的培养,大力发掘有创造力的人才,哪才是真正的可行之路。
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  • easy100 金币 +2 鼓励 2011-1-16 22:37

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j20的出现,还是非常振奋人心的啊,尽管可能会有这样那样的不足之处,但我们毕竟造出来了,期待

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加大国防力量,钱别都让那些腐败的给搞去了
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  • 月儿的 金币 -5 请认真回复 2011-1-14 20:11

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我们晚20年出来怎么啦,只能证明我们有后发优势,黑丝从气动设计上还有飞行控制设计或者干脆说从外形上来看,是目前世界上最复杂最科幻的飞机,T50拿什么来比?T50要真行早就去和爱抚两两比了,能憋屈到今天?
这文章中毛子只有一句话说对了-----中国现在是一日千里的。
给个几年时间四代定型了,国产发动机也该定型了。
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  • easy100 金币 +3 鼓励 2011-1-16 22:37

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歼10改是4代机的评论可能是军方的烟雾弹, 为了降温用的。

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